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Encyclopedia of Microbiology

Encyclopedia of Microbiology

Moselio Schaechter

(2009)

Additional Information

Abstract

Available as an exclusive product with a limited print run, Encyclopedia of Microbiology, 3e, is a comprehensive survey of microbiology, edited by world-class researchers. Each article is written by an expert in that specific domain and includes a glossary, list of abbreviations, defining statement, introduction, further reading and cross-references to other related encyclopedia articles. Written at a level suitable for university undergraduates, the breadth and depth of coverage will appeal beyond undergraduates to professionals and academics in related fields.

  • 16 separate areas of microbiology covered for breadth and depth of content
  • Extensive use of figures, tables, and color illustrations and photographs
  • Language is accessible for undergraduates, depth appropriate for scientists
  • Links to original journal articles via Crossref
  • 30% NEW articles and 4-color throughout – NEW!

Reviews of the Second Edition
“This is a comprehensive and creative collection of reviews of every imaginable aspect of the microbial world from ABC transport to zoonoses. The scope, detail and organization of this four-volume set is truly remarkable. The editor provides the reader with a limitless supply of reference material for teaching purposes, research, or historical perspective. This encyclopedia is an all-encompassing reference to meet the needs of the diverse number of disciplines dealing with microorganisms, including public health and agricultural and industrial microbiology, to name a few. To this end, the text is a huge success as the editor has provided a balanced compendium of topics in which no discipline is short-changed. The organization of this book is a strong feature. …….. The list of contributors is a veritable who’s who in the field of microbiology, truly reflecting a world-wide consortium of authors. The complexity and array of subject matter covered in this book is (in the current vernacular) awesome! Once the secret is out, this text should find itself on the office shelves of all professional microbiologists and in the library of every academic microbiology department throughout the world.”
Wm. Michael Dunner, Jr.m PhD, Case Western University in CHOICE

“As was noted in ARBA 94, entry 1636, about the 1st edition of the Encyclopedia of Microbiology, there “really is nothing else comparable in either coverage or currency on the market.” Now with an updated 2nd edition, this “scholarly source of information on microorganisms” continues to stand as the major survey of the field for advanced undergraduate and graduate students. …. The 2nd edition appears to meet the basic criteria of an excellent encyclopedia in design, organization, usability and accuracy of data.”
Laurel Grotzinger, American Reference Books Annual 2002

Table of Contents

Section Title Page Action Price
e9780123739391v1 1
Cover\r 1
Title Page\r 4
Copyright Page\r 5
Dedication 6
Preface 8
Editor in Chief 10
Editors 12
List Of Contributors 14
Contents 30
APPLIED MICROBIOLOGY: AGRO/FOOD 40
Agrobacterium and Plant Cell Transformation 40
Glossary 40
Abbreviations 41
Defining Statement 41
Introduction 41
Overview of Infection Process 41
Ti Plasmid 42
Chromosomally Encoded Virulence Genes 45
T-DNA Processing 46
VirB/D4 System, a Member of the Type IV Secretion Family 47
Substrate Transfer Through the Plant Cell 51
Agrobacterium Host Range and Genetic\rEngineering 52
Conclusions 54
Further Reading 54
Aquaculture 56
Glossary 56
Abbreviations 56
Defining Statement 56
Seafood Farming 56
Bacteria-Covered Surfaces 57
Bacterial Populations of Animals and Plants 57
Microbial Diseases 57
Environmental Factors 60
Recirculating Systems 60
Further Reading 61
Relevant Websites 61
Beer/Brewing 62
Glossary 62
Defining Statement 62
Introduction 62
History of Brewing 63
Brewing 63
Beer Properties 67
Properties of Brewing Yeasts 67
Spoilage Problems of Beer 68
Spoilage Control 70
Other Types of Beer Processing 71
Further Reading 72
Dairy Products 73
Abbreviations 73
Defining Statement 73
Introduction 73
Milk Characteristics, Components, and Properties 74
Microbiology of Milk 75
Fermentation of Dairy Products 78
Fermented Dairy Products 79
Nutritional and Therapeutic Aspects of Fermented Dairy Products 82
Further Reading 82
Fermented Foods 84
Glossary 84
Defining Statement 84
Classification 84
Safety of Fermented Foods 85
Fermentation Processes 86
Nutritional Aspects of Fermented Foods 90
Further Reading 91
Relevant Website 92
Food Spoilage, Preservation and Quality Control 93
Abbreviations 93
Defining Statement 93
Introduction 93
Food Microbiology 94
Methods for Enumeration of Microorganisms in Solid, Liquid, Surface, and Air Samples 95
Sample Preparations and Treatments of Foods 95
Solid Samples 95
Liquid Samples 96
Surface Samples 97
Air Samples 97
Food Spoilage 102
Intrinsic Parameters of Foods 103
Oxidation-Reduction Potential (O/R, Eh) 104
Extrinsic Parameters of Foods 105
Spoilage of Vegetables 105
Spoilage of Fruits 106
Spoilage of Fresh and Processed Meats, Poultry, Egg, and Seafood 106
Fresh Meat 106
Spoilage of Fresh Meat 107
Spoilage of Vacuum-Packaged Meats and Processed Meat 107
Spoilage of Poultry and Egg 107
Spoilage of Fish and Shellfish 108
Microbiology of Food Preservation 109
Food Preservation by Drying and Dehydration 109
Preservation of Food by High Temperatures 111
Pasteurization of Milk and Other Liquid Commodities 111
Organisms Surviving Pasteurization 111
Sterilization of Food by Canning Using Heat 111
Preservation of Food by Radiation 112
Microwave Treatment of Food 113
Quality Control of Foods Related to Microorganisms 114
Degree of Concern Relative to Utility and Health Hazard 116
Conclusions of Applied Food Microbiology 117
Further Reading 117
Forest Products: Biotechnology in Pulp and Paper Processing 119
Abbreviations 119
Defining Statement 119
Introduction 119
Lignocellulosic Components and Their Enzymology 120
Pulping, Bleaching, and Papermaking 125
Biotechnical Applications 126
Conclusion 133
Further Reading 133
Insecticides, Microbial 134
Glossary 134
Abbreviations 134
Defining Statement 135
Introduction 135
Discovery of MIs 137
Bacteria 137
Viruses 141
Fungi 144
Conclusions 148
Further Reading 148
Pesticides, Microbial 149
Glossary 149
Defining Statement 149
The Plant as a Microbial Ecosystem 149
Plant Disease and Biological Control Methods 150
Microorganisms Active in the Biological Control of Plant Pathogens and Their Mechanism of Action 151
Discovery of Microbial Pesticides 152
Production and Formulation 155
Monitoring, Environmental Impact, and Biosafety 157
Registration and Commercialization 158
Further Reading 159
Water, Drinking 160
Glossary 160
Abbreviations 160
Defining Statement 160
Introduction 160
Indicator Organisms in Microbial Monitoring 161
EPA Drinking Water Regulations 162
Sources, Treatment, and Distribution 164
Alternative Water Sources 173
Other Issues Associated with Water Treatment 174
Conclusions 176
Further Reading 176
Relevant Websites 176
Wine 177
Glossary 177
Defining Statement 177
Antiquity of Wine Fermentation 177
Alcoholic Fermentation 178
Yeasts 178
Malolactic Fermentation 179
Nobel Mold 179
Microorganisms Causing Spoilage in Wines 179
Microbiology of Sherry Wines 179
Wine Grapes 179
Wine Classification 179
Steps in Manufacture of Wine 180
Sparkling Wines 181
Fortified Wines 181
Flavor and Acceptability 181
Further Reading 181
Relevant Website 182
APPLIED MICROBIOLOGY: INDUSTRIAL 183
Acetic Acid Production 184
Glossary 184
Abbreviations 184
Introduction 184
Historical Background 184
Acetic Acid Production 185
Fermenter Designs 187
Downstream Processing 187
Further Reading 188
Amino Acid Production 189
Glossary 189
Abbreviations 189
Introduction 189
Microbial Production 190
Enzymatic Production 196
Future Prospects 197
Further Reading 197
Amylases 198
Abbreviations 198
Defining Statement 198
Definition of Amylase 198
Classification of Amylases 198
Catalytic Properties of Amylases 201
Reaction Mechanism of Amylases 204
Structure–Function Relationships of Amylases 205
Industrial Application of Amylases 209
Further Reading 212
Relevant Websites 212
Antibiotic Production 213
Glossary 213
Abbreviations 213
Defining Statement 213
Introduction 213
Discovery of Antibiotics 215
Yield Improvement 217
Engineering Aspects of Process Development and Scale-Up 225
Conclusions 228
Further Reading 229
Relevant Website 229
Biodeterioration – Including Cultural Heritage 230
Glossary 230
Abbreviations 230
Defining Statement 230
Biodeterioration 230
Biodeteriogens 234
Materials Related to Cultural Heritage 237
Methods of Control and Prevention 242
Further Reading 244
Relevant Website 244
Bioreactors 245
Glossary 245
Defining Statement 245
Introduction 245
Classifications of Bioreactors 246
Principles of Bioreactor Analysis and Design 248
Sensors, Instrumentation, and Control 249
Metabolic and Protein Engineering 249
Stability and Sterilization 250
Conclusions 250
Further Reading 250
Biotransformations 251
Glossary 251
Abbreviations 251
Defining Statement 252
General Scope 252
Whole-Cell Factory 252
Immobilization–Stabilization of Whole Cells 254
Applied Biotransformations 259
Conclusion 289
Further Reading 289
Cellulases 291
Glossary 291
Abbreviations 291
Defining Statement 291
Introduction 291
Plant Cell Wall Cellulose 291
Cellulose Turnover 292
Animal Cellulases 292
Plant Cellulases 292
Cellulase Kinetics 292
Cellulase Assays 292
Cellulase Diversity 293
Functional Cellulase Classes 293
Synergism 294
Mechanisms of Cellulose Degradation 294
Carbohydrate-Binding Modules 295
Cellulase Substrate Preference 296
Cellulase Regulation 296
Cellulase Uses 296
Further Reading 297
Relevant Websites 297
Corrosion, Microbial 298
Glossary 298
Defining Statement 298
History and Significance 298
Microbial Biofilms and Corrosion 299
Aerobic Corrosion Processes 300
Anaerobic Corrosion Processes 302
Alternating Aerobic and Anaerobic Conditions 303
Corrosion by Microbial Exopolymers 304
Microbial Hydrogen Embrittlement 305
Corrosion by Other Microbial Metabolites 305
Electron Shuttling in Corrosion 305
Prevention and Control 306
Conclusions 307
Acknowledgments 308
Further Reading 308
Cosmetics Microbiology 309
Glossary 309
Abbreviations 309
Defining Statement 309
Background and Importance of Cosmetic Microbiology 309
Sanitary Manufacture 311
Sanitization 315
Preservation 316
HACCP for Cosmetics 317
Test Methods 317
Further Reading 319
Enzymes, Industrial (overview) 320
Glossary 320
Abbreviations 320
Defining Statement 320
Introduction 321
Classification 321
Starch Conversion 321
Lignocellulosic Biomass Conversion 325
Enzymes in the Production of Functional Oligosaccharides and Other Neutraceuticals 327
Enzymes in the Modification of Fats and Oils 328
Enzymes in the Animal Feed Industry 328
Enzymes in the Pulp and Paper Industry 329
Enzymes in the Fruit Juice Processing Industry 329
Enzymes in the Meat and Fish Processing Industry 329
Enzymes in the Dairy Industry 330
Enzymes in Detergents 330
Enzymes in the Leather Industry 331
Enzymes in the Production of Bulk and Fine Chemicals 331
Analytical Applications of Enzymes 332
Enzyme-Replacement Therapy 332
Further Reading 333
Ethanol 334
Glossary 334
Abbreviations 334
Defining Statement 334
Introduction 334
Engineering E. coli for Ethanol Production 336
Other Engineered Ethanologenic Microbial Biocatalysts 340
Ethanol Production by Z. mobilis 340
Challenges for Cost-Effective Ethanol Production 341
Conclusion 342
Further Reading 343
Relevant Website 343
Flavor Compounds 344
Glossary 344
Defining Statement 344
Introduction 344
Complex Flavors Through de novo Synthesis 346
Bread 351
Other Food-Fermented Products 351
Biotransformations 352
Conclusion 359
Further Reading 359
Heavy Metal Pollutants: Environmental and Biotechnological Aspects 360
Glossary 360
Abbreviations 360
Defining Statement 360
Introduction 360
Environmental Aspects of Heavy Metal Pollution 361
Biotechnological Aspects of Heavy Metal Pollution 364
Further Reading 372
Relevant Website 373
Industrial Biotechnology, (overview) 374
Glossary 374
Abbreviations 374
Defining Statement 375
Introduction 375
Medical Biotechnology 376
Primary Metabolites 382
Enzymes 382
Biopolymers and Bioplastics 383
Biofuels 384
Bioremediation 386
Agricultural Biotechnology 386
Further Reading 387
Industrial Fermentation Processes 388
Glossary 388
Abbreviations 388
Defining Statement 388
Introduction 389
History 390
Culture Selection and Development 390
Process Development and Scale-Up 392
Large-Scale Operation 394
Future Prospects 399
Further Reading 400
Lactic Acid, Microbially Produced 401
Glossary 401
Abbreviations 401
Defining Statement 401
Microorganisms for Production 401
Microbiological Processes 404
Process Control 409
Product Recovery and Purification 410
Commercial Applications 410
Further Reading 411
Lignin, Lignocellulose, Ligninase 412
Glossary 412
Abbreviations 412
Defining Statement 412
Introduction 412
Lignocellulose 413
Microorganisms Involved in the Degradation of Lignocelluloses 415
Expression of Ligninolytic Enzymes – Physiological Demands 416
Low Molecular Weight Compounds Play Role in Expression of Ligninases and/or Lignin Degradation by White-Rot Fungi 417
Ligninases 417
Further Reading 423
Lipases 424
Glossary 424
Abbreviations 424
Defining Statement 424
Introduction 424
Substrate Specificity 425
Industrial Uses of Lipase 426
Conclusion 431
Further Reading 431
Lipids, Production 432
Glossary 432
Abbreviations 432
Defining Statement 432
Introduction 433
Characteristics of Microbial Lipids 435
Single-Cell Oils 438
Valuable Lipid Metabolites 442
Further Reading 445
Metal Extraction and Biomining 446
Glossary 446
Abbreviations 446
Defining Statement 446
Microbial Transformations of Metals 446
Microorganisms that Solubilize Metals 448
Microbial Extraction of Metals from Ores and Biomining 448
Acidiophilic Microorganism–Mineral Interaction 450
Mechanisms Involved in Metal Solubilization by Acidophiles 452
Biomining in the Postgenomic Era 453
Environmental Effects of Metals Solubilization and Bioremediation 457
Conclusions 458
Further Reading 458
Relevant Website 459
Organic and Fatty Acid Production, Microbial 460
Glossary 460
Abbreviations 460
Defining Statement 461
Introduction 461
Organic Acids 461
Fatty Acids 477
Conclusions 481
Further Reading 481
Petroleum Microbiology 482
Glossary 482
Abbreviations 482
Defining Statement 483
Introduction 483
Physiological Mechanisms of Accession and Efflux 484
Metabolism 486
Microorganisms in Oil Recovery 488
Oil Biorefining and Bioprocessing 491
Biodegradation and Bioremediation 492
Concluding Remarks 495
Further Reading 495
Pigments, Microbial 496
Glossary 496
Abbreviations 496
Defining Statement 496
Introduction 496
Monascus Pigments – An Old Story for Asians 497
Arpink Red from P. oxalicum – The New Comer 500
Riboflavin – The Vitamin B2 but also a Yellow Food Colorant 501
Current Carotenoid Production Using Microorganisms 501
Prospects for Carotenoid Production by Genetically Modified Microorganisms 507
Concluding Comments 509
Further Reading 510
Polyketides 511
Glossary 511
Abbreviations 511
Defining Statement 511
Biosynthesis 512
Environmental Roles 515
Human Uses 516
Genomes of Prolific Polyketide Producers 517
Search for New Polyketides 517
Heterologous Expression of Polyketides 518
Engineering of PKSs 518
Conclusions 519
Acknowledgments 519
Further Reading 519
Polysaccharides, Microbial 521
Glossary 521
Abbreviations 521
Defining Statement 521
Introduction 522
Xanthan 523
Xylinan (Acetan) 525
Gellan, XM6, and Curdlan 526
Cyanobacterial Polysaccharides 527
Pullulan 528
Dextrans 528
Scleroglucan and Schizophyllan 528
Bacterial Alginates 529
Bacterial Hyaluronic Acid 530
Polysaccharide Vaccines 531
Conclusion 532
Further Reading 532
Relevant Website 533
Proteases, Production 534
Glossary 534
Abbreviations 534
Defining Statement 534
Introduction 535
Proteases and their Mechanisms of Action 535
Physiological Functions 538
Protease Engineering 540
Industrial Production 541
Industrial Application 545
Proteases in Organic Synthesis 548
Further Reading 549
Solvent Production 551
Glossary 551
Abbreviations 551
Defining Statement 551
Introduction 551
Problems of AB Fermentation 553
Traditional Substrates 553
Novel Substrates 554
Hydrolysis Inhibitors of Agricultural Residues 555
Microbial Cultures and Culture Development 555
Biochemistry and Biochemical Pathways 556
Use of Concentrated Sugar Solutions 557
Bioreactors for Fermentation 557
Novel Product Recovery Technologies 562
Use of Novel Substrates in Combination with Novel Technologies (Efficient Hydrolysis, Fermentation, and Product Recovery Technologies) 565
Solution to the AB Problems: Where are We Now? 565
Economic Scenarios 565
Conclusions 566
Further Reading 567
Sterilization and Disinfection 568
Glossary 568
Abbreviations 568
Defining Statement 569
Introduction 569
General Considerations 569
Physical Disinfection and Sterilization 572
Chemical Disinfection and Sterilization 575
An Introduction to Biocide Resistance 583
Concluding Remarks 586
Further Reading 587
Vitamins and Vitamin-like Compounds: Microbial Production 588
Glossary 588
Abbreviations 588
Defining Statement 588
Applications and Market 588
Fat-Soluble Compounds 591
Water-Soluble Vitamins 593
Conclusions and Outlook 598
Further Reading 600
Wastewater Treatment (not infectious hazards) 601
Glossary 601
Defining Statement 601
Wastewater in Public Water Supplies 601
Chemical Constituents in Untreated Wastewater 603
Impact of Chemical Constituents Remaining after Wastewater Treatment 604
Further Reading 606
Water Treatment, Industrial 608
Glossary 608
Abbreviations 608
Defining Statement 609
Biological Treatment of Industrial Wastewater 609
Characteristics of Industrial Wastewater 609
Aerobic 611
Anaerobic 617
Coupled Anaerobic/Aerobic Treatment Processes 620
Natural Treatment: Wetlands 620
Coupled Biological with Chemical or Physical Treatment 622
Conclusion 622
Further Reading 625
Relevant Websites 625
Water Treatment, Municipal 626
Glossary 626
Abbreviations 626
Defining Statement 626
Introduction 626
Wastewater Treatment 628
Case Studies in Italy and Cyprus: Reuse Practices 634
Further Reading 637
Xylanases 639
Glossary 639
Abbreviations 639
Defining Statement 639
Introduction 640
Structure of Xylan 640
Properties of Xylanases 640
Production of Xylanases 642
Purification of Xylanases 643
Mode of Action of Xylanases 644
Application of Xylanases 644
Conclusions 650
Further Reading 651
e9780123739391v2 652
Cover 652
Tilte page 655
Copyright page 656
Dedication 657
Preface 659
Editor in Chief 661
Editors 663
List Of Contributors 665
Contents 681
ARCHAEA 691
Archaea (overview) 691
Glossary 691
Abbreviations 692
Defining Statement 692
Introduction 692
Historical Recognition 692
Archaeal Ecology and EnvironmentalBiology 696
Novel Molecular and GeneticCharacteristics of Archaea 703
Archaeal Genomics 707
Biotechnological Applications of Archaea 711
Conclusion 712
Further Reading 712
BACTERIA 715
Actinobacteria 716
Glossary 716
Abbreviations 716
Defining Statement 716
Introduction 716
Systematics of Actinobacteria 717
Phylogeny of Actinobacteria 722
Genome Structure and Evolution 728
Industrially Important Phenotypes of 731
Concluding Remarks 734
Further Reading 734
Relevant Website 734
Bacillus Subtilis 735
Glossary 735
Abbreviations 735
Defining Statement 735
Genetic Analysis 736
Nutrients 737
Regulation 737
Growth and Division 738
The Transition State 739
Spore Formation 741
Germination and Outgrowth 744
Stress Responses 745
Summary 745
Further Reading 746
Relevant Websites 746
Caulobacter 747
Glossary 747
Abbreviation 747
Defining Statement 747
Caulobacter and Caulobacters 747
Development in Caulobacter crescentus 754
Further Reading 763
Chlamydia 764
Glossary 764
Abbreviations 764
Defining Statement 764
Introduction 765
Taxonomy 765
Developmental Cycle 765
Intracellular Survival 767
Secreted Effectors/Virulence Factors 769
Host Tropism 772
Clinical Disease, Diagnosis, andTreatment 773
Conclusion 775
Further Reading 776
Clostridia 777
Glossary 777
Abbreviation 777
Defining Statement 777
Introduction 777
Properties of Clostridia 779
Medical Importance and IndustrialApplications of Clostridia 781
Conclusions 783
Further Reading 783
Corynebacteria (including diphtheria) 784
Glossary 784
Abbreviations 784
Defining Statement 784
Introduction 784
Nonpathogenic Corynebacterium Species 785
Corynebacterium diphtheriae 786
Pathogenic Corynebacteria other than C. diphtheriae 794
Summary 796
Further Reading 796
Cyanobacteria 797
Glossary 797
Abbreviations 797
Defining Statement 797
Introduction 797
Biodiversity: Taxonomy and Phylogeny 798
Cytology and Morphogenesis 801
Physiology and Metabolism 805
Molecular Genetics 810
Ecology and Adaptations 811
Fossil Record and Evolutionary History 813
Commercial Use and Applications 814
Further Reading 814
Escherichia Coli 815
Glossary 815
Abbreviations 815
Defining Statement 815
Introduction 815
Taxonomy 815
Ecology 816
Structure and Function of Cell Parts 816
Metabolism and Growth 819
Pathogenesis 820
Principles of Diagnosis Using Clinical Specimens 822
Further Reading 822
Relevant Website 822
Gram-Negative Cocci, Pathogenic 823
Glossary 823
Abbreviations 823
Defining Statement 824
Infection by Neisseria meningitidisand Neisseria gonorrhoeae 824
Molecular Mechanisms of Infection 825
Antigens 826
Natural Immunity 831
Prevention 832
Conclusion 834
Further Reading 834
Gram-Negative Opportunistic Anaerobes: Friends and Foes 835
Glossary 835
Abbreviations 835
Defining Statement 835
The Complex Relationship Between the Normal Human Microbiota and Human Disease 835
Human Colonic Bacteroides Species in Health and Disease 838
Koch’s Postulates and Microbiota Shift Diseases (Dysbiosis) 841
Common Themes 841
Further Reading 842
Haemophilus Influenzae 843
Glossary 843
Abbreviations 843
Defining Statement 843
Introduction 843
Taxonomy, Morphology, and Cultural Conditions 843
Virulence Factors 844
Antigenic Variation 847
Development of Competence 849
Colonization 849
Biofilm Formation 850
Infections Caused by H. influenzae 851
Further Reading 852
Helicobacter Pylori 853
Glossary 853
Abbreviations 853
Historical Introduction 854
Microbiology 854
Epidemiology 856
Diseases Associated with H. pylori 857
Diagnosis 858
Treatment 858
Vaccine Development 858
Conclusions 858
Further Reading 858
Legionella, Bartonella, Haemophilus 860
Glossary 860
Abbreviations 860
Defining Statement 860
Introduction 861
Legionella 861
Bartonella 865
Haemophilus 868
Conclusion 871
Further Reading 871
Relevant Website 871
Listeria Monocytogenes 872
Abbreviations 872
Defining Statement 872
Listeriology: An Historical Perspective 872
Taxonomy 872
Bacteriological Characterization 873
Listeriosis 875
Infection Cycle of L. monocytogenes and Molecular Mechanisms of Cell Subversion 878
Regulation of Virulence Factors 884
Genomics and Postgenomics 886
Conclusion and Perspectives 887
Further Reading 888
Lyme Disease 889
Glossary 889
Abbreviations 889
Defining Statement 889
History 889
Organisms 890
Ecology 892
Epidemiology 892
Clinical Manifestations 893
Pathogenesis 894
Diagnosis, Treatment, and Prevention 896
Further Reading 896
Mycoplasma and Spiroplasma 898
Glossary 898
Abbreviations 898
Defining Statement 898
Introduction 898
The Systematics of the Mollicutes 899
Biochemistry of the Mollicutes 902
Genetics and Molecular Biology of the Mollicutes 905
Accompanying Feature 909
Further Reading 909
Myxococcus 910
Glossary 910
Abbreviations 910
Defining Statement 910
The Origin of Myxobacteria 910
Predation 912
Cell Movement 914
Responding to Starvation 924
Fruiting Body Morphogenesis 925
Coupling Gene Expression to Morphogenesis 930
Conclusions 933
Further Reading 933
Pseudomonas 935
Glossary 935
Abbreviations 935
Defining Statement 935
Introduction 936
Human Pathogens 936
Plant Pathogens 943
Environmental Aspects of Pseudomonas 944
Genetic and Molecular Tools Used to Study Pseudomonas 948
Biotechnology 950
Further Reading 950
Rhizobia 951
Glossary 951
Abbreviations 951
Defining Statement 951
Nitrogen Fixation in Legumes and Its Global Significance 951
Phylogeny and Taxonomy 953
Rhizobial Host Ranges 954
Development of the Symbiosis 955
Physiology of Rhizobial Symbiotic Nitrogen Fixation 959
Rhizobial Genes and Components Required in Symbiosis 961
Rhizobial Genomes and Genetics 963
Other Properties of the Rhizobia 965
Further Reading 967
Spirochetes 968
Glossary 968
Abbreviations 968
Defining Statement 968
Overview 968
Treponema 971
Borrelia 974
Brachyspira 976
Leptospira 978
Conclusions 981
Further Reading 981
Staphylococcus 983
Glossary 983
Abbreviations 983
Defining Statement 983
Taxonomy 983
Cellular Structure 984
Molecular Structure 985
Coagulase-Negative Versus Coagulase-Positive Staphylococci 988
Pathogenesis and Disease 989
Virulence Factors 991
Further Reading 993
Streptococcus Pneumoniae 994
Abbreviations 994
Defining Statement 994
Guides to the S. pneumoniae Literature 994
Pneumococcus as a Pathogen and as a Model Microbe for Molecular Biology 994
Burden of Pneumococcal Disease 995
The Natural Reservoir of S. pneumoniae 996
Stages in Pneumococcal Pathogenesis: Virulence Factors and Host Defense 997
Human Intervention 999
Impact of the Seven-Valent Pneumococcal Conjugate Vaccine on Pneumococcal Disease and Carriage 1001
Day Care Center Studies 1003
Genetic Exchange In Vivo 1003
Genome Sequencing 1004
Pneumococcal Cell Wall: Composition, Structure and Mechanisms of Replication during Cell Division 1005
PostScript 1007
Acknowledgments 1007
Further Reading 1007
Relevant Website 1007
Streptomyces 1008
Glossary 1008
Abbreviations 1008
Defining Statement 1008
Introduction 1009
The Genome 1010
Cell Biology 1012
Metabolism 1014
Regulation 1018
Conclusion 1021
Further Reading 1022
Relevant Websites 1022
Tuberculosis: Molecular Basis of Pathogenesis 1023
Glossary 1023
Abbreviations 1023
Defining Statement 1023
Overview 1023
TB Pathogenesis 1024
Bacterial Factors Involved in TB Pathogenesis 1024
TB Latency 1028
Drug Resistance and Pathogenesis 1028
Conclusions 1028
Further Reading 1029
CELL STRUCTURE CHEMICAL COMPOSITION 1031
Cell Membrane, Prokaryotic 1031
Glossary 1031
Abbreviations 1032
Defining Statement 1032
Introduction 1032
Membrane Fluidity 1033
Bacterial CMs 1033
Gram-Negative Bacterial OMs 1036
OMs of Acid-Fast Gram-Positive Bacteria 1039
Archaeal Membranes 1043
Conclusions 1045
Further Reading 1045
Cell Structure, Organization, Bacteria and Archaea 1047
Glossary 1047
Abbreviations 1047
Defining Statement 1048
Characteristics of Prokaryotes 1048
Cell Envelope – Appendages 1050
Cell Envelope 1055
Cytoplasm 1060
The Nucleoid 1062
Further Reading 1064
Development, Prokaryotic: Variety and Versatility 1065
Glossary 1065
Abbreviations 1065
Defining Statement 1065
Introduction 1065
Differentiation Leading to Dormancy 1066
Differentiation Leading to Nutrient Acquisition 1073
Differentiation Leading to Cell Dispersal 1076
Conclusion 1081
Further Reading 1081
Flagella, Prokaryotic 1083
Glossary 1083
Abbreviations 1083
Defining Statement 1083
Structure 1083
Function 1088
Genetics 1089
Morphological Pathway 1091
Conclusion 1093
Further Reading 1093
Relevant Website 1093
Intracellular Structures of Prokaryotes: Inclusions, Compartmentsand Assemblages 1094
Glossary 1094
Abbreviations 1094
Defining Statement 1095
Introduction 1095
Structures as Metabolic Machinery 1095
Structures as Contributors to Cell Mobility 1103
Structures as Metabolic Reserves 1105
Further Reading 1113
Localization, Macromolecular, Intracellular 1115
Glossary 1115
Abbreviation 1115
Defining Statement 1115
The First Wave: Midcell and Pole 1115
The Fluorescent Protein Revolution 1116
Cytoskeleton 1116
The Restless Walker A Cytoskeletal ATPases 1119
The Ends Justify the Means 1121
The Division Site 1123
Chromosome Dynamics 1124
Lipid Domains and Spirals 1126
Localization of Metabolic Components 1126
New Imaging Technologies 1127
Conclusions 1127
Further Reading 1127
Outer Membrane, Gram-Negative Bacteria 1129
Glossary 1129
Abbreviations 1129
Defining Statement 1129
Composition, Structure, and Functions of Outer Membrane 1130
Biosynthesis and Assembly of Outer-Membrane Components 1135
Periplasm 1138
Functional Complexes Involving Multiple Components of the Cell Envelope 1139
Mycobacterial Cell Envelope 1141
Further Reading 1142
Peptidoglycan (Murein) 1143
Glossary 1143
Abbreviations 1143
Defining Statement 1143
Introduction 1143
Peptidoglycan Chemical Composition 1146
Biosynthesis of Peptidoglycan Monomer Units 1148
Polymerization of Peptidoglycan 1151
Postinsertional Metabolism of Peptidoglycan 1155
Biophysical Properties of Peptidoglycan Sacculi 1157
Concluding Remarks 1158
Further Reading 1158
Pili, Fimbriae 1160
Glossary 1160
Abbreviations 1160
Defining Statement 1160
Historical Perspective and Classification of Pili 1161
Chaperone/Usher Pathway 1161
Alternate Chaperone Pathway 1169
Type II Secretion Pathway for Type IV Pilus Assembly 1169
Conjugative Pilus Assembly Pathway 1172
Extracellular Nucleation/Precipitation Pathway 1174
Type III Secretion Pathway 1175
Pili in Gram-Positive Bacteria 1176
Regulation of Pilus Biogenesis 1178
Role of Pili in Disease Processes 1178
Further Reading 1179
e9780123739391v3 1181
Cover 1181
Title page 1184
Copyright page 1185
Dedication 1186
Preface 1188
Editor in Chief 1190
Editors 1192
List Of Contributors 1194
Contents 1210
ENVIRONMENTAL MICROBIOLOGY AND ECOLOGY 1220
Adhesion, Microbial 1221
Glossary 1221
Abbreviations 1221
Defining Statement 1221
Introduction 1221
Biological Significance of Microbial Adhesion 1222
Mechanisms of Microbial Adhesion 1223
Selected Survey of Specific Adhesion Strategies 1224
Consequences of Microbial Adhesion in Human Disease 1227
Targeting Adhesion to Inhibit Bacterial Virulence 1228
Acknowledgments 1229
Further Reading 1229
Aeromicrobiology/Air Quality 1230
Abbreviations 1230
Defining Statement 1230
Introduction 1230
Microbial Sources, and Spatial and Temporal Distributions 1231
Analyses 1238
Meteorology 1238
Atmospheric Microbial Sampler Methods and Sampler Sources 1239
Further Reading 1245
Algal Blooms 1246
Glossary 1246
Abbreviations 1246
Defining Statement 1246
Introduction 1246
Major Contributors to Algal Blooms 1249
Pathogens and Grazers of Algal Blooms 1253
Recurrent and Unusual Algal Blooms 1254
Harmful Algal Blooms 1257
Iron-Fertilized Blooms 1258
Future Research Avenues 1259
Acknowledgments 1260
Further Reading 1260
Relevant Websites 1260
Bacteriophage Ecology 1261
Glossary 1261
Abbreviations 1262
Defining Statement 1262
Introduction 1262
Phage Environmental Microbiology 1263
Phage Population Ecology 1268
Phage Impact on Communities 1272
Phage Impact on Ecosystems 1275
Further Reading 1276
Biofilms, Microbial 1277
Glossary 1277
Abbreviations 1277
Defining Statement 1277
Biofilm Structure and Function 1277
Biofilms in Natural Ecosystems 1279
Biofilms in Industrial Ecosystems 1280
Biofilms in Medical Systems 1280
Postlude 1281
Summary 1281
Further Reading 1282
Deep Sub-Surface 1283
Glossary 1283
Abbreviations 1283
Defining Statement 1284
Introduction and Background 1284
Prokaryotic Cell Concentrations and Distributions in Subseafloor Sediments 1284
Prokaryotic Metabolic Processes and Energy Sources 1288
Deep Biosphere Biodiversity 1289
Deep Biosphere Hot Spots 1295
Significance of the Deep Biosphere 1297
Further Reading 1298
Deep-Sea Hydrothermal Vents 1299
Glossary 1299
Abbreviations 1299
Defining Statement 1300
Mid-Ocean Ridge Hydrothermal Vents 1300
The Chemosynthetic Basis of Life at Hydrothermal Vents 1301
Chemolithoautotrophic Bacteria 1303
Heterotrophic Vent Bacteria 1304
Hyperthermophilic Archaea 1304
Comparison to Terrestrial Hot Springs 1306
Unusual Hydrothermal Vents: Loihi, Guaymas, Lost City 1307
Further Reading 1309
Ecology, Microbial 1310
Glossary 1310
Abbreviations 1310
Defining Statement 1310
What Is Microbial Ecology? 1310
Principles of Microbial Ecology 1315
Strategic Approaches to the Study of Microbial Ecology 1322
Future of Microbial Ecology 1324
Further Reading 1325
Extremophiles: Acidic Environments 1326
Glossary 1326
Abbreviations 1326
Defining Statement 1326
Nature and Origin of Extremely Acidic Environments 1326
Biodiversity of Extreme Acidophiles 1330
Interactions Between Acidophilic Microorganisms 1335
Microbial Ecology of Extremely Acidic Environments 1338
Outlook and Applications 1344
Further Reading 1345
Extremophiles: Hot Environments 1346
Glossary 1346
Abbreviations 1346
Defining Statement 1346
Introduction 1346
Discovery: Life at High Temperatures 1347
Taxonomy 1347
Mechanisms of Thermostability 1349
Upper Temperature Limit of Life 1350
Metabolism and Growth 1351
Relationship between Organisms and their Environment 1364
Further Reading 1365
Extremophiles: Cold Environments 1366
Glossary 1366
Defining Statement 1366
Discovery of Cold-Adapted Microbes 1366
Evolution of Cold Adaptation 1371
Molecular Basis for Cold Adaptation 1373
Conclusion: A Model Habitat for Cold Adaptation 1376
Further Reading 1376
Extremophiles: Dry Environments (including Cryptoendoliths) 1378
Glossary 1378
Abbreviations 1378
Defining Statement 1378
Introduction 1378
Microbial Associations in Arid Regions 1379
Adaptations to the Environment 1387
Further Reading 1392
Food Webs, Microbial 1393
Glossary 1393
Abbreviations 1393
Defining Statement 1393
Introduction 1393
Understanding Microbial Food Webs 1394
Components and Pathways 1394
Microbes in Aquatic Food Webs 1396
Marine Pelagic Habitats 1399
Benthic Habitats 1399
Role of Microbial Food Webs in Biogeochemical Cycling 1401
Food Resource for Metazoans 1402
Modeling Microbial Food Webs 1403
Chemical Interactions between Microbes 1406
Spatial Structure of Microbial Food Webs 1407
Further Reading 1407
Freshwater Habitats 1409
Glossary 1409
Abbreviations 1409
Defining Statement 1409
Overview 1409
Freshwater Wetlands 1410
Lakes 1413
Streams and Rivers 1417
Comparison Among Freshwater Habitats 1423
Further Reading 1423
Heavy Metals Cycle (Arsenic, Mercury, Selenium, others) 1424
Glossary 1424
Abbreviations 1425
Defining Statement 1425
Introduction 1425
33As75 1426
29Cu63 1433
25Mn55 1435
34Se80 1437
Acknowledgments 1437
Further Reading 1438
Relevant Website 1438
Heavy Metals, Bacterial Resistance 1439
Glossary 1439
Abbreviations 1439
Defining Statement 1439
Flavors of Arsenic and Its Resistance 1440
Mercury and Organomercurial Resistance 1442
Silver Resistance 1444
Cadmium Resistance 1445
Chromate Resistance 1445
Other Bacterial Toxic Metal Resistance Systems 1446
Further Reading 1446
High-Pressure Habitats 1447
Glossary 1447
Abbreviations 1447
Introduction 1447
Historical and Current Background 1447
Instruments to Survey and Sample Microorganisms in High-Pressure Habitats 1451
High-Pressure Apparatus for Laboratory Studies of Microorganisms 1452
Distribution of Bacteria and Archaea in High-Pressure Habitats 1453
Properties of High-Pressure Inhabitants 1454
Further Reading 1458
Low-Nutrient Environments 1459
Glossary 1459
Abbreviations 1459
Defining Statement 1459
Oligotrophic Aquatic Habitats 1459
Extreme Habitats 1465
Oligotrophic Cultivation 1467
The Niche of Oligotrophic Bacteria in Low-Nutrient-Flux Aquatic Habitats 1475
Further Reading 1475
Marine Habitats 1477
Glossary 1477
Abbreviations 1477
Defining Statement 1478
Introduction 1478
Nature of Marine Microbial Life 1479
Structure and Classification of Marine Macrohabitats 1480
Marine Microbial Inhabitants and Their Growth Requirements 1484
Distribution, Abundance, and Biogeography of Marine Microbes 1485
Sunlight, Nutrients, Turbulence, and the Biological Pump 1486
Time Variability of Marine Habitats and Climate Change 1488
Summary and Prospectus 1495
Acknowledgments 1495
Further Reading 1495
Relevant Websites 1496
Mats, Microbial 1497
Glossary 1497
Abbreviations 1499
Defining Statement 1499
Introduction 1499
Habitat Distribution 1500
Comprehensive Investigations 1505
Case Studies of Selected Microbial Mat Ecosystems 1505
Stresses Experienced by Microbial Mats 1507
Concluding Remarks 1510
Further Reading 1510
Methanotrophy/methane oxidation 1512
Abbreviations 1512
Defining Statement 1512
Introduction 1512
Ecology and Taxonomy of Methanotrophs 1512
Physiology and Biochemistry of Methanotrophs 1514
Methanotrophs in Biotechnology 1515
Postgenomics of Methanotrophs 1516
Further Reading 1517
Nitrogen Cycle 1518
Glossary 1518
Abbreviations 1518
Defining Statement 1519
Introduction 1519
The Biological Nitrogen Cycle 1519
Ammonium Assimilation 1522
Nitrogen Fixation 1526
Nitrate Assimilation 1528
Denitrification 1531
Nitrification 1534
Anammox 1536
Other Processes of the Nitrogen Cycle 1537
Ecological and Environmental Aspects of the Nitrogen Cycle 1538
Evolution of the Nitrogen Cycle 1539
Further Reading 1540
Phosphorus Cycle 1541
Glossary 1541
Abbreviations 1541
Defining Statement 1541
Introduction 1542
Microbially Mediated Processes 1546
Genetic Regulation of Microbially Mediated Processes 1551
Anthropogenic Alteration of the P Cycle: Eutrophication in Aquatic Ecosystems 1552
Conclusion 1553
Further Reading 1553
Rhizosphere 1554
Glossary 1554
Abbreviations 1554
Defining Statement 1555
Historical Description of the Rhizosphere 1555
General Characteristics of the Rhizosphere 1555
Root Exudation and Rhizodeposition in the Rhizosphere 1557
The Volume and Spatial Scale of the Rhizosphere 1557
Direct Microscopy of Microbial Colonization of Roots 1558
Advancements in Rhizosphere Studies Using Modern Technologies 1559
Effects of Microbial Rhizosphere Communities on Plants 1566
Closing Remarks 1567
Acknowledgments 1568
Further Reading 1568
Sediment Habitats, Including Watery 1569
Glossary 1569
Abbreviations 1569
Defining Statement 1569
Introduction 1569
The Diversity of Sediments 1571
Sampling and Description of Sediments 1571
Sediment Properties 1572
Sediments as Habitats for Microbes 1573
Chemical Profiles in Sediments (Layered Microbial Communities) 1574
Nutrient-Poor Sedimentary Environments 1578
Sediments in Shallow Water, and the Impact of Light 1578
Conclusions 1579
Further Reading 1579
Sulfur Cycle 1580
Glossary 1580
Abbreviations 1580
Defining Statement 1580
Planetary Sulfur Fluxes 1580
The Microbial Sulfur Cycle 1582
Sulfur Cycling within the Ecosystems 1585
Environmental Consequences and Technological Applications 1585
Further Reading 1588
EVOLUTION AND SYSTEMATICS 1589
Evolution, Viral 1589
Glossary 1589
Abbreviations 1589
Defining Statement 1589
Introduction 1589
Viral Diversity and the Antiquity of Microbial Viruses 1590
Evolution of Viruses and Their Impact on Cellular Evolution 1598
The Origin of Viruses 1602
DNA Viruses and the Origin of Modern Cells 1605
Conclusion 1607
Further Reading 1608
Paleontology, Microbial 1609
Glossary 1609
Abbreviation 1609
Defining Statement 1609
Fossil Evidence of Ancient Microbes 1609
Stromatolites: Lithified Microbial Mats 1611
Cellular Microbial Fossils 1611
Fossil Evidence of Microbial History 1618
Further Reading 1618
FUNGI 1620
Aspergillus: A Multifaceted Genus 1620
Abbreviations 1620
Defining Statement 1620
Note 1620
What is Aspergillus? 1620
Food Contamination by Aspergilli 1622
Aspergillus as Pathogens 1622
Useful Aspergilli 1626
A. (Emericella) nidulans as a Model\rOrganism 1627
The Genus Aspergillus in the Genomic Era 1639
Further Reading 1640
Relevant Websites 1640
Clavicipitaceae: Free-Living and Saprotrophs to Plant Endophytes 1641
Glossary 1641
Defining Statement 1642
Introduction 1642
Free-Living Saprotrophs and Insect Parasites 1642
Species on Soft-Bodied Scale Insects 1642
Plant Biotrophs 1642
Chemical Diversity in the Clavicipitaceae 1646
Biological Activities of Secondary Metabolites 1646
Economic, Agricultural, and Ecological Importance of Clavicipitacious Endophytes 1647
Origin and Evolution of Ergot Alkaloids 1647
The Proposal of Functionality for Ergot Alkaloids 1648
The Evidence for Defensive Mutualism in the Clavicipitaceae Endophyte/Grass Association 1648
The Defensive Mutualism Controversy: A Debate Regarding Function 1648
Evolution of Defensive Mutualism from Self-Defense to Host Defense 1649
Conclusion 1649
Acknowledgments 1649
Further Reading 1649
Endophytic Microbes 1650
Glossary 1650
Abbreviation 1650
Defining Statement 1650
Introduction 1650
Bacterial Endophytes 1651
Fungal Endophytes 1652
Some Common Endophyte–Grass Associations 1655
Ecological Impacts of Endophytes 1656
Endophytes as Sources of Bioactive Metabolites 1658
Conclusion 1661
Acknowledgments 1661
Further Reading 1661
Entomogenous Fungi 1662
Glossary 1662
Abbreviations 1663
Defining Statement 1663
Introduction 1663
Infection Processes and Pathobiology 1664
Practical Uses of Entomogenous Fungi 1669
A Look Forward for Entomogenous Fungi 1673
Further Reading 1675
Fungi: Plant Pathogenic 1676
Glossary 1676
Abbreviations 1676
Defining Statement 1676
Introduction 1676
Fungal Characteristics 1677
Symptoms of Plant Disease Caused by Fungi 1682
Pathogen Groups 1684
Diagnosis 1694
Control 1695
Further Reading 1696
Yeasts 1697
Glossary 1697
Abbreviations 1697
Defining Statement 1697
Definition and Classification of Yeasts 1698
Yeast Ecology 1698
Yeast Cell Structure 1699
Nutrition, Metabolism, and Growth of Yeasts 1701
Yeast Genetics 1706
Industrial, Agricultural, and Medical Importance of Yeasts 1707
Further Reading 1710
GENETICS, GENOMICS 1712
Chromosome Replication and Segregation 1712
Glossary 1712
Abbreviations 1713
Defining Statement 1713
Introduction 1713
Prokaryotic and Eukaryotic Chromosomes: Replication Origin Placement and Initiation Timing 1714
Features of Microbial Replication Origins and Origin DNA–Protein Complexes 1715
Limiting Initiation to Once per Cell Cycle and Replication Origin Resetting 1720
Chromosome Segregation Systems in Prokaryotic and Eukaryotic Microbes 1721
Further Reading 1725
Chromosome, Bacterial 1726
Glossary 1726
Abbreviations 1726
Defining Statement 1726
Historical Introduction 1726
Chromosome Form and Number 1727
Gene Arrangements 1728
Recombination 1729
DNA Twisting, Folding, and Bending 1730
Chromosome Inactivation 1732
Chromosome Duplication and Segregation 1733
Chromosome Packaging Dynamics 1734
Concluding Remarks 1735
Acknowledgments 1735
Further Reading 1735
Conjugation, Bacterial 1736
Glossary 1736
Abbreviations 1736
Defining Statement 1736
Introduction 1736
Conjugative Process 1737
Physiological Factors 1738
Conjugative Elements 1738
Gram-Negative Conjugation 1740
Gram-Positive Conjugation 1746
Mobilization 1747
Transfer to Plants 1748
Evolutionary Relationships 1749
Conjugation in Natural Environments 1749
Further Reading 1750
DNA Mismatch Repair, Bacterial 1751
Glossary 1751
Abbreviations 1751
Defining Statement 1751
Introduction 1751
Mechanism 1752
Some Roles of Mismatch Repair Systems in Vivo 1753
Fine Structure Recombination 1753
Specificity of One Short-Patch Repair System 1753
Localized Repair of A:G and C:T Mismatches 1754
Localized Repair of A:C and G:T Mismatches 1755
Other Mismatches 1755
Further Reading 1755
DNA Restriction and Modification 1757
Glossary 1757
Abbreviations 1758
Introduction 1758
Detection of Restriction Systems 1758
Nomenclature and Classification 1759
R-M Enzymes as Model Systems 1762
Control and Alleviation of Restriction 1764
Distribution, Diversity, and Evolution 1765
Biological Significance 1767
Applications and Commercial Relevance 1767
Further Reading 1768
Relevant Website 1768
Evolution, Theory and Experiments with Microorganisms 1769
Glossary 1769
Abbreviations 1769
Defining Statement 1769
Review of Evolutionary Theory 1769
Experimental Tests of Fundamental Principles 1771
Genetic and Physiological Bases of Fitness 1772
Genetic Variation within Populations 1776
Coevolution of Interacting Genomes and Species 1778
Evolution of New Metabolic Functions 1780
Evolution of Genetic Systems 1780
Further Reading 1783
Genetically Modified Organisms: Guidelines and Regulations for Research 1784
Glossary 1784
Abbreviations 1784
Defining Statement 1785
Introduction 1785
Concern over GMOs 1785
History of US Guidelines and Regulations Applicable to GMOs 1786
Compliance and Approvals for Contained Research under NIH Guidelines 1788
Compliance and Approvals for Research with Planned Introduction into the Environment 1789
Oversight Mechanisms 1790
Appropriateness of Guidelines and Regulations 1791
Needs, Challenges, and Options 1794
Future Benefits and Concerns 1795
Further Reading 1795
Relevant Website 1796
Genetics, Microbial (general) 1797
Glossary 1797
Abbreviations 1797
Defining Statement 1797
What is Microbial Genetics? 1797
Microbial Genomes on the Earth 1798
Changes in Genomes 1798
Gene Transfer 1801
Evolution 1801
Further Reading 1805
Horizontal Gene Transfer: Uptake of Extracellular DNA by Bacteria 1806
Glossary 1806
Abbreviations 1806
Defining Statement 1806
Process of Natural Uptake of Extracellular DNA in Bacteria 1806
Uptake of Extracellular DNA by Bacteria Present in Various Environments 1808
Some Limitations of the DNA Uptake Model Systems Used 1811
Factors Affecting the Stable Uptake of DNA in Single Bacterial Cells 1812
Considerations of the Long-Term Persistence of Horizontally Acquired DNA in Bacterial Populations 1813
Predictors of DNA Uptake in Bacteria and Implications for the Release of Genetically Modified Microbes 1814
Further Reading 1815
Horizontal Transfer of Genes between Microorganisms 1816
Glossary 1816
Abbreviations 1816
Defining Statement 1816
Thinking about Genes, Not Genotypes 1817
How Genes Reproduce Horizontally 1818
Describing, Predicting, and Understanding HGT 1820
Horizontal Epigenes 1825
Acknowledgments 1825
Further Reading 1825
Metabolic Reconstruction 1826
Glossary 1826
Abbreviations 1826
Defining Statement 1827
Introduction 1827
Metabolic Reconstruction: The Principles 1827
From Genome Sequence to a Draft Biochemical Network 1828
Refinement of a Draft Biochemical Network 1834
Conclusion 1840
Acknowledgments 1840
Further Reading 1840
Relevant Websites 1840
Metagenomics 1841
Glossary 1841
Abbreviations 1841
Defining Statement 1841
Introduction 1841
Building Metagenomic Libraries 1842
Sequence-Based Metagenomic Analysis 1844
Function-Based Metagenomic Analysis 1847
Further Reading 1851
Phylogenomics 1852
Glossary 1852
Abbreviations 1852
Defining Statement 1852
Introduction 1853
Basic Concepts and Principles of Phylogenetic Inference 1853
Phylogenomic Inference Based on Primary Sequences 1855
Supermatrices and Systematic Errors 1857
Phylogenomic Inference Based on Whole Genome Features 1858
Contribution of Phylogenomics to the Microbial Tree 1860
Conclusion 1862
Further Reading 1862
Plasmids, Bacterial 1863
Glossary 1863
Abbreviations 1863
Defining Statement 1863
Impact of Plasmid Research on Molecular Biology 1863
Plasmid Structures and DNA Synthesis 1864
Resolution and Distribution of Newly Replicated Plasmid DNA 1871
Horizontal Plasmid Transfer by Conjugation 1877
Further Reading 1884
Relevant Websites 1884
Transduction: Host DNA Transfer by Bacteriophages 1885
Glossary 1885
Abbreviations 1885
Defining Statement 1885
Introduction 1885
Specialized Transduction 1886
Generalized Transduction 1889
Variations on Transduction 1894
Transduction as a Genetic Tool 1895
Transduction in the Environment 1897
Conclusion 1898
Further Reading 1898
Transposable Elements 1899
Glossary 1899
Abbreviations 1899
Defining Statement 1899
Introduction 1899
The Advent of In Vitro Transposition Systems 1903
Genome-Wide Knockout Analyses 1903
Transposable Element-Based Deletion Studies 1904
Targeting Individual Genes 1904
Conclusion 1908
Further Reading 1908
e9780123739391v4 1910
Cover\r 1910
Title Page 1913
Copyright Page 1914
Dedication 1915
Preface 1917
Editor in Chief 1919
Editors 1921
List of Contributors 1923
Contents 1939
HISTORY AND CULTURE, (AND BIOGRAPHIES) 1949
AIDS, Historical 1949
Glossary 1949
Abbreviations 1950
Defining Statement 1950
Introduction 1950
Pathophysiology of HIV and AIDS 1950
Origins and Spread of HIV 1951
Emergence and Recognition of AIDS 1953
AIDS Before Effective Treatment: Fear and Blame 1954
The Development of Effective Treatments 1957
The Challenge of Providing Care 1959
Further Reading 1963
Biographies 1965
Glossary 1965
Abbreviations 1965
Defining Statement 1965
Introduction 1965
Genres of Scientific Biography 1965
Standard Biographical Sources 1967
Conclusion 1967
Further Reading 1971
Relevant Websites 1971
Cholera, Historical 1972
Glossary 1972
Defining Statement 1972
Etymological Considerations 1972
Pathogenesis, Signs, and Symptoms 1973
Etiology 1973
The Pandemics 1974
Control, Prevention, and Treatment 1976
Cholera and Society 1976
Further Reading 1977
History of Microbiology 1978
Glossary 1978
Abbreviations 1979
Defining Statement 1979
Introduction 1979
Microscopy in the Seventeenth Century 1979
Spontaneous Generation and Microbes 1980
Classification of Microbes 1981
Contagion 1982
Germ Theories 1983
Applications of the Germ Theories 1985
Antimicrobial Therapies 1987
Public Health 1987
Clinical Microbiology 1987
Agricultural Microbiology 1988
Virology 1988
Microbial Physiology 1990
Microbial Genetics 1991
Bacterial Transformation and DNA 1993
Physiological Genetics 1994
Further Reading 1995
Methods, Philosophy of 1996
Glossary 1996
Abbreviations 1996
Defining Statement 1996
Scientific Method in General 1996
Scientific Method in Biology; Objective Truth and Scientific Progress 1997
Specific but Philosophically General Methods of Experimental Inquiry 1999
Microbiology: Its Scope and Subject Areas; Representative Illustrations of the Philosophy of Method 2000
Further Reading 2005
Plague, Historical 2006
Glossary 2006
Defining Statement 2006
Introduction 2006
Recent Debates about Historical Plagues 2006
Plague in Late Antiquity 2008
Plague in Europe, 1347–c. 1550 2009
Evolution of Plague Containment and Surveillance Practices, 1400–1900 2013
Modern Plague, 1894 to the Present 2017
Further Reading 2020
Smallpox, Historical 2021
Glossary 2021
Abbreviations 2021
Defining Statement 2021
Introduction 2021
History 2022
Smallpox, the Disease 2023
The Global Eradication Campaign 2024
Posteradication 2026
Further Reading 2027
Spontaneous Generation 2028
Glossary 2028
Introduction 2028
Early History 2029
The Needham/Spallanzani Controversy 2030
Worms, Molecules, and Evolution 2033
The Role of Louis Pasteur 2033
The British Debate of the 1870s: Darwin, Spontaneous Generation, and the Germ Theory of Disease 2035
Twentieth Century Ideas 2037
Further Reading 2038
Syphilis, Historical 2039
Glossary 2039
Abbreviation 2039
Defining Statement 2039
Introduction 2039
The Origins of Syphilis 2039
The History of a Disease 2040
Managing Syphilis 2041
The Limits of Biomedicine 2042
Further Reading 2044
Typhoid, Historical 2045
Glossary 2045
Defining Statement 2045
Background and History 2045
Taxonomy and Classification 2046
Prevention and Treatment 2046
Epidemiology 2047
Further Reading 2047
Typhus Fevers and Other Rickettsial Diseases, Historical 2048
Abbreviations 2048
Defining Statement 2048
Introduction 2048
Rickettsia and Human Rickettsioses 2049
Epidemic Typhus 2051
Murine Typhus 2055
Rocky Mountain Spotted Fever 2059
Mediterranean Spotted Fever 2062
African Tick Bite Fever 2065
Other Rickettsioses 2066
Conclusion 2067
Further Reading 2067
MUTUALISM AND COMMENSALISM 2069
Behavior Modification of Host by Microbes 2069
Glossary 2069
Abbreviations 2070
Defining Statement 2070
Diversity of Systems 2070
Immune versus Non-immune-Mediated Behavioral Alterations 2070
Nervous System Substrates 2071
Methods for Studying Microbial Effects on Behavior 2073
Methodological Issues 2074
Conclusion 2074
Further Reading 2075
Endosymbionts and Intracellular Parasites 2076
Glossary 2076
Abbreviation 2076
Defining Statement 2076
Chronic Microbial Infections of Eukaryotes 2076
Functional Significance of Endosymbionts 2077
Transmission of Microbial Symbionts and Parasites 2083
Persistence of Associations 2086
Further Reading 2089
Lichens 2090
Glossary 2090
Defining Statement 2090
Further Reading 2100
Mycorrhizae 2101
Glossary 2101
Abbreviation 2101
Defining Statement 2101
Introduction 2101
Types of Mycorrhizae 2102
Mycorrhizal Function 2104
Ecology of Mycorrhizae 2106
Mycorrhizae and Plant Production 2107
Mycorrhizae and Pollution 2108
Further Reading 2110
Relevant Websites 2110
Rumen 2111
Glossary 2111
Abbreviations 2111
Defining Statement 2111
Introduction 2111
Recognition of Ruminal Fermentation 2112
Rumen as a Microbial Habitat 2112
Polymer Degradation 2113
Ruminal Acidosis 2113
Effect of pH on Ruminal Microorganisms 2113
Transport and Phosphorylation 2114
Crossfeeding among Ruminal Microorganisms 2114
Ruminal Fermentation Schemes 2114
Growth, Maintenance, and Energy Spilling 2115
Toxic Compounds 2116
Effects of Ionophores on Ruminal Microorganisms 2118
Genetic Engineering 2118
Rumen Microbial Ecology 2119
Ruminal Bacteria and Nonculturable Bacteria 2119
Genomics 2119
Ruminal Protozoa 2121
Ruminal Fungi 2121
Models of Ruminal Fermentation 2121
Further Reading 2121
Relevant Website 2122
PATHOGENESIS 2123
Airborne Infectious Microorganisms 2124
Glossary 2124
Abbreviations 2124
Defining Statement 2125
Introduction 2125
Bioaerosols 2125
Infectious Airborne Viruses 2126
Infectious Airborne Bacteria 2128
Infectious Airborne Fungi 2129
Airborne Bioterrorism 2130
Further Reading 2130
Aminoglycosides, Bioactive Bacterial Metabolites 2131
Glossary 2131
Abbreviations 2131
Defining Statement 2131
Structural Classes and Sources 2134
Target Sites and General Effects on Cells 2134
Biosynthetic Pathways and Genetics 2136
Clinical Relevance and Resistance 2139
Perspectives 2140
Further Reading 2140
Antibiotic Resistance 2141
Glossary 2141
Abbreviations 2141
Defining Statement 2142
Introduction 2142
Antibiotic Classes 2142
Antibiotic Resistance 2143
Mechanisms of Resistance 2143
Acquisition of Resistance 2148
Biochemistry of Resistance 2148
Genetics of Resistance 2150
Antibiotics Can Act as Pheromones 2151
Biological Cost of Antibiotic Resistance 2151
Conclusion 2152
Further Reading 2152
Antifungal Agents 2153
Glossary 2153
Abbreviations 2153
Defining Statement 2153
Introduction 2153
The Polyenes 2154
Griseofulvin 2160
Cycloheximide 2160
Pyrrolnitrin, Fenpiclonil, and Fludioxonil 2160
The Synthetic Pyrimidines 2161
The Azoles 2161
The Allylamines 2166
The Benzylamines, Thiocarbamates, and Dithiocarbamates 2166
The Benzimidazoles and Methylbenzimidazole Carbamates 2166
The Morpholines 2167
The Pyridines 2167
The Echinocandins, Pneumocandins, and Papulocandins 2167
The Pradimicins and Benanomycins 2169
The Polyoxins and Nikkomycins 2169
The Sordarins 2170
Dimethomorph and Fluazinam 2170
The Phthalimides 2170
Other Antifungal Approaches 2170
Further Reading 2170
Antiviral Agents 2171
Glossary 2171
Abbreviations 2172
Defining Statement 2172
Introduction 2172
Therapeutics for Herpesvirus Infections 2173
Therapeutics for Respiratory Virus Infections 2181
Therapeutics for Hepatitis 2185
Therapeutics for Papillomavirus 2190
Therapeutics for Enteroviral Infections 2190
Anti-HIV Agents 2191
Summary 2205
Acknowledgments 2205
Further Reading 2205
Bacteriophage Therapy: Past and Present 2206
Glossary 2206
Abbreviations 2206
Introduction 2206
Phage Isolation and Selection 2210
Physiological Considerations in Developing Therapeutic Phage Cocktails 2212
Impediments to Broad Implementation of Human Phage Therapy 2212
Further Reading 2213
Bacteriophage Therapy: Potential and Problems 2215
Glossary 2215
Abbreviations 2215
Defining Statement 2215
Potential 2215
Problems 2217
Application 2219
Further Reading 2221
Beta-Lactam Antibiotics 2222
Glossary 2222
Abbreviations 2222
Defining Statement 2222
Classical and Novel Beta-Lactam Families 2222
Clavams 2228
Carbapenems 2232
Monocyclic Beta-Lactams 2233
Resistance Genes in Bacterial beta-Lactam Clusters 2236
Further Reading 2237
Cyanobacterial Toxins 2238
Glossary 2238
Abbreviations 2238
Defining Statement 2239
Cyanobacteria: General Description 2239
Mass Occurrences of Toxic Cyanobacteria 2239
Cyanobacterial Toxins 2239
Toxin Producers 2246
The Biogenesis of Cyanobacterial Toxins 2248
Detection Methods for Cyanotoxins 2250
Factors Influencing Toxin Production 2251
Why Do Cyanobacteria Produce Toxins? 2253
Health Risks Caused by Toxic Cyanobacteria 2254
Prevention of Problems Caused by Toxic Cyanobacteria 2255
Further Reading 2255
Diagnostic Microbiology 2256
Glossary 2256
Abbreviations 2256
Defining Statement 2257
Development of Diagnostic Microbiology 2257
Direct Identification of Microorganisms 2258
Microorganism Culture and Identification 2260
Measurement of Host Responses to Infection 2262
Molecular Techniques in Diagnostic Microbiology 2263
Molecular Diagnosis and Monitoring 2265
Concluding Remarks 2268
Further Reading 2268
Emerging Infections 2269
Glossary 2269
Abbreviations 2269
A 30-Year Perspective 2269
Misplaced Optimism 2272
Public Health Weakness Facilitating Emergence and Reemergence 2272
Globalization 2274
Solutions 2274
Further Reading 2275
Relevant Websites 2276
Enteropathogenic Infections 2277
Glossary 2277
Abbreviations 2277
Defining Statement 2278
Introduction 2278
Infections Caused by Preformed Toxins in the Absence of Bacterial Colonization 2280
Infections Caused by Bacterial Colonization through Attachment 2281
Infections Caused by Bacterial Colonization through Invasion 2285
References 2290
Epidemiological Concepts and Historical Examples 2292
Glossary 2292
Abbreviations 2292
Defining Statement 2292
Introduction 2292
The Scope and Viewpoint of Epidemiology 2293
Bias in Epidemiological Studies 2294
Causation and Epidemiology 2294
Modes of Transmission 2295
Epidemiology and Public Health 2296
Sanitation 2296
Immunization 2296
Epidemiological Models 2296
Historical Examples 2297
Further Reading 2302
Exotoxins 2303
Glossary 2303
Abbreviations 2303
Defining Statement 2304
Classification of Exotoxins 2304
General Properties of Exotoxins 2306
Conversion of Exotoxins into Toxoids 2309
Therapeutic Applications of Exotoxins 2310
Other Classes of Bacterial Toxins 2311
Further Reading 2312
Relevant Websites 2312
Food and Waterborne Illnesses 2313
Abbreviations 2313
Defining Statement 2313
Introduction 2313
Current Foodborne Illnesses Epidemiology 2314
Specific Foodborne Microorganisms 2317
Foodborne Illness due to Preformed Toxins 2317
Natural Toxins 2318
Scombroid 2318
Ciguatera 2319
Shellfish Poisoning 2319
Tetrodotoxin 2319
Aflatoxins 2319
Foodborne Microbes that Produce Toxins following Ingestion 2320
Infant Botulism 2321
Foodborne Infections that Cause Disease by Mechanisms other than Toxin Production 2321
Actions to Prevent Foodborne Illness 2327
Further Reading 2329
Relevant Websites 2329
Fungal Infections, Cutaneous 2330
Glossary 2330
Abbreviations 2330
Defining Statement 2330
Cutaneous Host Defenses 2330
Description of the Diseases 2332
Further Reading 2336
Fungal Infections, Systemic 2337
Glossary 2337
Abbreviations 2337
Defining Statement 2337
Introduction 2337
Classification of Pathogenic Fungi 2338
Host Defenses against Fungal Infections 2339
Molecular Approaches for Studying Fungal Pathogenesis 2341
Common Fungal Diseases 2344
Summary and Conclusion 2359
Further Reading 2359
Fungicides and other Chemical Approaches for use in Plant Disease Control 2360
Glossary 2360
Abbreviations 2360
Defining Statement 2361
Introduction 2361
Multisite Mode-of-Action Fungicides 2361
Single-Site Mode-of-Action Fungicides 2362
Fungicide Resistance 2363
Reduced-Risk and Minimum-Risk Fungicides 2364
Plant Activators 2365
Natural Products and Natural Product–Derived Fungicides 2366
Biopesticides 2367
Fungicides for Organic Crop Production 2367
Chemical Fumigants and Biofumigants 2367
Case History on Chemical Control 2368
Further Reading 2369
Gastrointestinal Microbiology in the Normal Host 2370
Glossary 2370
Abbreviations 2370
Defining Statement 2370
Problems Associated with the Study of Gastrointestinal Flora 2370
Techniques for Study of Gastrointestinal Flora 2371
Normal Flora of Esophagus 2372
Normal Flora of Stomach 2372
Normal Flora of Small Intestine 2372
Normal Flora of Colon 2373
Addendum 2391
Further Reading 2391
Global Burden of Infectious Diseases 2392
Glossary 2392
Abbreviations 2393
Defining Statement 2393
The Global Burden of Disease Study 2393
The Global Burden of Infectious Diseases: Main Findings 2394
Policy Implications 2400
Further Reading 2402
Glycopeptides, Antimicrobial 2403
Glossary 2403
Abbreviations 2403
Defining Statement 2403
Discovery and Uses of Glycopeptides 2406
Mechanism of Action 2409
Mechanism of Resistance 2410
The Producing Strains 2412
Biosynthesis of Glycopeptides 2412
Expanding Chemical Diversity 2417
Further Reading 2419
Immune Suppression 2420
Glossary 2420
Abbreviations 2420
Defining Statement 2420
Historical Perspective 2420
Types of Treg 2421
Suppressor Mechanisms 2423
Role of Treg in Autoimmune Diseases 2425
Control of Tumor and Transplantation Immunity by Treg 2427
Treg and Immunity to Infectious Agents 2427
Manipulation of Treg Function 2428
Further Reading 2428
Immunity 2429
Glossary 2429
Abbreviations 2430
Defining Statement 2430
Introduction 2430
Definitions 2431
Immunocytes (Figure 1) 2431
Trafficking 2433
Fundamentals of Innate Immunity 2434
Acquired Immunity 2437
Antigen Processing and Antigen Presentation 2439
MHC Restriction 2440
B Cell Responses 2444
Complement 2444
Patterns of Regulation in Immunology 2445
Allergy and Autoimmunity 2446
Vaccines 2446
Further Reading 2447
Infectious Waste Management 2448
Glossary 2448
Abbreviations 2448
Defining Statement 2448
Sources of Infectious Waste 2448
Health Risks from Pathogens in BW 2449
Waste Management Strategies 2452
Treatment Options for BW to be Recycled to Arable Land 2454
Biological Treatments 2455
Physical Treatments 2456
Chemical Treatments 2457
Spread and Persistence in the Environment of Infective Agents Originating from BW 2457
Conclusions 2459
Further Reading 2459
Lipopolysaccharides (Endotoxins) 2461
Glossary 2461
Abbreviations 2461
Defining Statement 2462
Lipopolysaccharide Structure 2462
Biosynthesis and Assembly of Lipopolysaccharides 2465
Functions and Biological Activities of Lipopolysaccharides 2470
Further Reading 2475
Relevant Websites 2476
Macrolides 2477
Glossary 2477
Abbreviations 2477
Defining Statement 2477
Nomenclature, Structures, and Classification 2478
Clinical Uses, Pharmacological Properties, and Side Effects of Macrolides 2480
Mechanism of Action 2483
Resistance 2488
Biosynthesis 2491
Rational Approaches to Design and Production of Novel Macrolides 2499
Future Prospects 2504
Further Reading 2506
Mycotoxins 2507
Glossary 2507
Abbreviations 2507
Defining Statement 2507
Poisons and Toxins 2508
A Primer in Toxicology 2508
A Bewildering Diversity of Substrates, Mycotoxin-Producing Fungi, and Physiological Effects 2509
Related Topics in Mycotoxicology 2510
Biosynthesis, Molecular Biology, and Genomics 2511
Mycotoxin Detection, Prevention, and Regulation 2512
Conclusion 2513
Further Reading 2513
Oral Microbiology 2514
Glossary 2514
Abbreviations 2514
Defining Statement 2514
Human Oral Microbiology 2515
Characteristics of the Oral Environment 2515
Microbial Interactions in Oral Biofilms 2519
Oral Diseases 2527
Strategies for Disease Control 2535
Further Reading 2536
Plant Disease Resistance: Natural, Non-Host Innate or Inducible 2537
Glossary 2537
Abbreviations 2538
Defining Statement 2538
Crop Losses 2538
Plant Disease Resistance 2538
Natural Resistance Mechanisms 2538
Vertical Resistance 2539
Horizontal Resistance 2539
Hypersensitivity (Local lesion) 2539
Natural Genetic Resistance 2540
Somaclones 2541
Tolerance 2541
Plant Resistance to Insect Vectors 2541
Pathogen-Derived Resistance 2542
Nonstructural Viral Proteins 2542
Defective Interfering RNA or DNA 2543
Antisense/Ribozyme 2543
Satellite RNA 2543
Other Approaches to Transgenic Resistance 2544
Further Reading 2544
Plant Disease Resistance: Breeding and Transgenic Approaches 2545
Glossary 2545
Defining Statement 2545
General Introduction 2545
Resistance 2546
GM Regulations 2548
Cisgenic Strategy for Late Blight Resistance in Potato 2553
Perspectives 2559
Further Reading 2560
Relevant Websites 2560
Plant Pathogens and Disease: General Introduction 2561
Glossary 2561
Abbreviations 2561
Defining Statement 2561
Introduction: Causes of Disease in Plants 2561
Pathogens that Cause Disease in Plants 2561
Interactions of Pathogens, Plants, and Humans 2585
Conclusion 2593
Further Reading 2593
Plant Pathogens and Disease: Newly Emerging Diseases 2595
Glossary 2595
Defining Statement 2595
Introduction 2595
Where Disease Emergence Stems from Simple Ecological Changes in Distribution 2596
Where Disease Emergence Stems from Genetic Change in Pathogens 2599
Where Disease Emergence Stems from Environmental Change 2600
Can We Predict the Identity of Future Emerging Diseases? 2601
Countering Invasive Plant Diseases 2601
Conclusions 2602
Further Reading 2602
Plant Pathogens, Bacterial 2603
Glossary 2603
Abbreviations 2604
Defining Statement 2604
Introduction 2604
History, Etiology 2604
Symptoms of Bacterial Infection on Plants 2605
Pathogen Identification, Disease Diagnosis, and Management 2606
Taxonomy and Phylogeny 2606
Lifestyles, Nutrition, Habitat, and Dispersal 2608
Plant–Pathogen Interactions 2609
Pathogenicity Mechanisms and Virulence Factors 2610
Genomics of Plant Pathogenic Bacteria and Virulence Factors 2619
Molecular Evolution in Phytopathogenic Bacteria 2622
Concluding Remarks 2622
Acknowledgments 2624
Further Reading 2624
Plant Pathogens, Minor (Phytoplasmas) 2626
Glossary 2626
Abbreviations 2626
Defining Statement 2627
Introduction 2627
Evolutionary History 2627
Ecology 2629
Economic Importance 2630
Association with Plants 2631
Association with Insects 2632
Metabolism 2632
Repeat-Rich Genomes 2633
Virulence 2634
Conclusions 2635
Further Reading 2636
Prions 2637
Glossary 2637
Abbreviations 2637
Defining Statement 2638
Prion Diseases 2638
The Agent 2641
Infectivity and Transmission 2647
Contribution of the Host 2649
Diagnostics 2651
Conclusion 2653
Further Reading 2654
Quinolones 2655
Glossary 2655
Abbreviations 2655
Defining Statement 2655
Introduction 2655
Cleaved Complexes 2657
Quinolone-Mediated Inhibition of DNA Replication 2659
Chromosome Fragmentation 2660
Cleaved Complex Destabilization 2660
Genes Involved in Fluoroquinolone Resistance 2661
Quinolone Concentration and Acquisition of Resistance 2662
Lethal Action and Resistant Mutant Selection 2663
Concluding Remarks 2664
Further Reading 2664
Sexually Transmitted Diseases 2665
Glossary 2665
Abbreviations 2665
Defining Statement 2665
Introduction 2665
Gonorrhea 2669
Chlamydia 2673
Syphilis 2677
Further Reading 2681
Relevant Websites 2681
Skin Microbiology 2682
Glossary 2682
Abbreviations 2682
Defining Statement 2682
Introduction 2683
Skin Structure 2683
Resident and Transient Bacteria 2683
Viral Pathogens 2688
Fungi 2691
Other Skin Microorganisms 2692
Host Defense 2693
Conclusion 2694
Further Reading 2694
Subversion of Host Defences by Microbes 2696
Glossary 2696
Abbreviations 2696
Defining Statement 2696
Introduction 2696
An Overview of Host Defense Strategies 2697
Microbial Subversion of Immune Responses 2698
Further Reading 2706
Surveillance of Infectious Diseases 2707
Glossary 2707
Abbreviations 2707
Defining Statement 2708
Introduction 2708
Elements of Public Health Surveillance of Infectious Diseases 2709
Approaches to Surveillance 2712
Laboratory and Epidemiology Integration as a Critical Element of Infectious Disease Surveillance 2718
Conclusion 2721
Acknowledgment 2721
Further Reading 2721
Vaccine Development: The Development of Avian Influenza Vaccines for Human Use 2723
Glossary 2723
Abbreviations 2723
Defining Statement 2724
Avian Influenza: Background 2724
Public Health Impact of Avian Influenza 2728
Vaccine Immugenicity and Protection 2729
Preclinical Development of Vaccines against Avian Influenza: Animal Models 2732
Vaccine Development 2734
Vaccine Prioritization 2740
Conclusion 2741
Findings and Conclusions 2742
Further Reading 2742
Relevant Websites 2743
Vaccines, Viral 2744
Glossary 2744
Abbreviations 2744
Defining Statement 2744
General Principles 2744
Live Virus Vaccines 2745
Noninfectious Vaccines 2748
Vaccine Immunology 2749
Molecular Approaches to Viral Vaccine Design 2751
Public Health Impact 2751
Further Reading 2752
Viral Pathogens of Domestic Animals and Their Impact on Biology, Medicine and Agriculture 2753
Abbreviations 2753
Defining Statement 2753
Introduction 2753
Historical Perspectives 2754
Studies on Animal Diseases and Their Contribution to Medicine and Pathogen Biology 2755
Major Viral Diseases of Farm Animals 2758
Conclusion 2767
Further Reading 2767
Relevant Website 2767
Zoonoses 2768
Glossary 2768
Abbreviations 2768
Defining Statement 2768
Introduction 2768
Classification and Importance 2769
Orthozoonoses (Direct Zoonoses) 2772
Cyclozoonoses 2772
Pherozoonoses 2773
Saprozoonoses 2774
New and Emerging Zoonoses 2774
Prevention and Control 2776
Further Reading 2777
e9780123739391v5 2779
Cover 2779
Title Page 2782
Copyright Page 2783
Dedication 2784
Preface 2786
Editor in Chief 2788
Editors 2790
List of Contributors 2792
Contents 2808
PHYSIOLOGY 2818
Amino Acid Synthesis 2819
Glossary 2819
Abbreviations 2819
Defining Statement 2819
Introduction 2819
Nitrogen Sources and Global Regulators of Amino Acid Metabolism 2820
Ammonia Assimilation and the alpha-Ketoglutarate Family: Glutamate, Glutamine, Proline, and Arginine 2821
The Aspartate Family: Asparate, Asparagine, Threonine, Lysine, and Methionine 2825
The Pyruvate Family: Alanine and the Branched-Chain Amino Acids 2828
The 3-Phosphoglycerate Family: Serine, Glycine, and Cysteine 2829
The Aromatic Amino Acids 2831
Histidine 2833
Further Reading 2834
Autotrophic CO2 Metabolism 2835
Glossary 2835
Abbreviations 2835
Defining Statement 2835
Autotrophic Modes of Life 2835
Conversion of Inorganic Carbon to Cell Carbon 2836
Mechanisms for CO2 Assimilation 2837
Assessment of Distribution of the Different Pathways 2843
Regulation 2846
Further Reading 2847
Bacteriocins, Biology, Ecology, and Evolution 2849
Glossary 2849
Abbreviations 2849
Defining Statement 2849
What are Bacteriocins? 2849
Bacteriocins of Gram-Negative Bacteria 2850
Bacteriocins of Gram-Positive Bacteria 2851
Bacteriocins of Archaea 2852
Evolution of Bacteriocin Diversity 2853
Ecological Role of Bacteriocins 2855
Bacteriocin Applications 2857
Conclusions and Future Directions 2861
Further Reading 2861
Bioluminescence, Microbial 2862
Glossary 2862
Abbreviations 2862
Defining Statement 2862
Introduction 2862
Biochemistry of Bacterial Light Production 2863
Species and Systematics of Luminous Bacteria 2864
Habitats and Ecology of Luminous Bacteria 2865
Regulation of Bacterial Luminescence 2871
Functions of Luminescence in Bacteria 2873
Evolution of the Bacterial Luminescence System 2873
Isolation, Storage, and Identification of Luminous Bacteria 2875
Conclusions 2877
Further Reading 2877
Cell Cycles and Division, Bacterial 2879
Glossary 2879
Abbreviations 2879
Defining Statement 2879
Introduction 2879
Terminology and Concepts 2879
The Cell Cycle of E. coli 2880
DNA Replication Cycle 2882
Division Cycle 2883
Cell Cycle Regulation 2886
Further Reading 2887
Chemotaxis 2888
Glossary 2888
Abbreviations 2888
Defining Statement 2888
Response Strategy 2888
Genetics of Bacterial Behavior 2890
Role of Protein Methylation in Adaptation 2891
Mechanism of Signal Transduction in Chemotaxis 2893
Phylogenetic Variations 2894
Social Motility 2895
Further Reading 2895
Coenzyme and Prosthetic Group Biosynthesis 2896
Abbreviations 2896
Defining Statement 2896
Biosynthesis of the Carrier Cofactors 2896
Biosynthesis of Metabolite-Activating Cofactors 2896
Biosynthesis of Redox Cofactors 2901
Further Reading 2905
Crystalline Cell Surface Layers (S Layers) 2906
Glossary 2906
Abbreviations 2906
Defining Statement 2906
Introduction 2906
Location and Ultrastructure 2906
Isolation, Chemical Characterization, and Assembly 2908
Genetics and Biosynthesis 2911
Functional Aspects and Application Potential 2914
Acknowledgments 2915
Further Reading 2915
Relevant Websites 2915
DNA Repair 2916
Glossary 2916
Abbreviations 2916
Defining Statement 2916
Introduction 2916
DNA Damage and Its Outcomes 2917
Direct Reversal 2919
BER 2920
NER 2922
Damage Tolerance 2923
MMR 2924
Double-Strand Break Repair 2927
Future Directions 2928
Further Reading 2928
DNA Replication 2930
Glossary 2930
Abbreviations 2930
Defining Statement 2930
Introduction 2930
Development of the Field 2930
Control of DNA Replication 2931
DNA Strand Synthesis 2935
Termination of Replication 2937
Replication of Linear Chromosomes 2938
Further Reading 2939
Energy Transduction Processes 2940
Glossary 2940
Abbreviations 2941
Defining Statement 2941
Introduction 2941
Mitochondrial Energetics 2942
Bacterial Energetics 2943
Principles of Respiratory Electron- Transport Linked ATP Synthesis in Bacteria 2944
Generation of the Ion Electrochemical Gradient other than by Electron Transport 2946
Photosynthetic Electron Transport 2947
Alkaliphiles 2948
Further Reading 2948
Fermentation 2949
Glossary 2949
Abbreviations 2949
Defining Statement 2949
Introduction 2949
Fermentation Balances 2950
Fermentation of Carbohydrates 2951
Fermentation of Organic Acids, Amino Acids, and Purines 2953
Energy Conservation Reactions in Fermentations 2956
Regulation of Fermentations 2956
Manipulation of Fermentation Pathways in Biotechnology 2960
Further Reading 2961
Glycogen Biosynthesis 2962
Abbreviations 2962
Defining Statement 2962
Introduction 2962
Criteria for Designating an Energy-Storage Function to a Compound 2962
Occurrence of Glycogen in Bacteria 2962
Biological Functions of Bacterial Glycogen 2963
Structural Studies of Glycogen 2963
Enzymatic Reactions Involved in Glycogen Synthesis 2963
Properties of the Glycogen Biosynthetic Enzymes 2964
Genetic Regulation of Glycogen Synthesis in E. coli 2969
Proposed Integrated Model for the Genetic Regulation of the Glycogen Biosynthetics Pathway in E. coli 2973
Further Reading 2974
Glyoxylate Cycle 2976
Glossary 2976
Abbreviations 2977
Defining Statement 2977
Scope 2977
Introduction 2977
The Glyoxylate Cycle in Prokaryotes 2979
The Glyoxylate Cycle in Eukaryotes 2984
The Key Enzymes of the Glyoxylate Cycle 2991
Further Reading 2996
Relevant Website 2996
Growth Kinetics, Bacterial 2997
Glossary 2997
Abbreviation 2997
Defining Statement 2997
History 2998
Unrestricted Growth of Individual Cells and of Populations 2998
Nutrient-Restricted Microbial Growth 3000
Mixed-Substrate-Controlled Growth Kinetics 3005
Growth Kinetics in Competition, Selection, and Evolution of Microbial Cultures 3008
Further Reading 3010
Heme Biosynthesis 3011
Glossary 3011
Abbreviations 3011
Defining Statement 3011
Introduction 3011
Overview of Tetrapyrrole Synthesis 3012
Gene Nomenclature 3013
The Steps in Heme Biosynthesis 3013
Regulation of Heme Biosynthesis 3022
Alternative Heme Biosynthetic Pathways 3025
Further Reading 3026
Relevant Website 3026
Iron Metabolism 3027
Glossary 3027
Abbreviations 3027
Defining Statement 3027
Introduction 3027
Iron Uptake 3028
Iron-Dependent Regulation 3031
Intracellular ‘Free’ and Stored Iron 3032
Iron in Primary Fueling Reactions 3033
Iron and Pathogenicity 3034
Conclusion 3034
Further Reading 3034
Relevant Website 3035
Lipid Biosynthesis 3036
Glossary 3036
Abbreviations 3036
Defining Statement 3036
The Type II Fatty Acid Biosynthetic Pathway 3037
Biosynthesis of UFAs 3038
Phospholipid Synthetic Pathways and Headgroup Diversity 3040
Phospholipid modifications in bacteria 3041
Control of Fatty Acid Biosynthesis 3043
Control of Membrane Fluidity 3044
Fatty Acid Beta-Oxidation 3044
Antibacterial Agents that Target Fatty Acid Biosynthesis 3045
Further Reading 3045
Magnetotaxis 3046
Glossary 3046
Abbreviations 3046
Defining Statement 3046
Introduction 3046
General Features of Magnetotactic Bacteria 3047
Cultivated Magnetotactic Bacteria in Pure Culture 3048
Uncultured Magnetotactic Bacteria 3049
Magnetosomes 3052
Biophysics of Magnetotaxis 3052
Magnetotaxis 3054
Magneto-Aerotaxis 3054
Magnetotactic Eukaryotes 3055
Geochemical, Geophysical, and Astrobiological Aspects of Magnetotactic Bacteria 3055
Biotechnological Applications of Magnetotactic Bacteria, Magnetosomes, and Magnetosome Crystals 3057
Perspectives 3058
Further Reading 3058
Metabolism, Central (Intermediary) 3059
Glossary 3059
Abbreviations 3059
Defining Statement 3060
Introduction 3060
Central Metabolic Pathways 3060
Gluconeogenesis 3075
Utilization of Polysaccharides, Oligosaccharides, and Monosaccharides 3076
Precursor Metabolites for Biosynthesis/ Anabolism 3079
Further Reading 3081
Methanogenesis 3082
Glossary 3082
Abbreviations 3082
Defining Statement 3082
Historical Overview 3082
Diversity and Phylogeny 3083
Habitats 3088
Physiology and Biochemistry 3093
Molecular Genetics 3098
Conclusion 3102
Further Reading 3102
Methylation and other Modifications of Nucleic Acids and Proteins 3104
Glossary 3104
Abbreviations 3104
Defining Statement 3104
Introduction 3104
DNA, RNA, and Protein Methyltransferases 3104
DNA Methylation 3105
RNA Modification 3110
Protein Modification 3111
Concluding Remarks 3112
Further Reading 3112
Nucleotide Metabolism 3113
Glossary 3113
Abbreviations 3113
Defining Statement 3113
Nucleotides: An Overview 3114
Biosynthesis De Novo of Nucleotides 3115
Biosynthesis of Deoxyribonucleotides 3119
Purine and Pyrimidine Salvage 3120
Catabolism of Nucleotides, Nucleosides, and Bases 3121
Selection of Mutants and Use of Analogues 3122
Further Reading 3123
Nutrition, Microbial 3125
Glossary 3125
Abbreviations 3125
Defining Statement 3125
Classification of Microorganisms and Nutrients 3126
Elemental Composition of Biomass 3128
Requirements and Physiological Functions of Principal Elements 3129
Feast and Famine: Unrestricted versus Nutrient-Limited Growth 3132
Design and Analysis of Defined Minimal Growth Media 3136
Further Reading 3141
Photosynthesis: Microbial 3142
Glossary 3142
Abbreviations 3142
Defining Statement 3142
Introduction 3142
Historical Perspective 3143
Classification of Photosynthetic Organisms 3143
The Constituent Processes of Photosynthesis 3144
Absorption and Transfer of Light Energy 3144
The Water-Splitting Complex 3146
Transmembrane Electron Transfer 3147
Calvin–Benson–Bassham Cycle 3152
Anoxygenic Photosynthesis 3153
The Evolution of Photosynthesis 3156
Future Research Directions 3157
Acknowledgments 3158
Further Reading 3158
Posttranscriptional Regulation 3159
Glossary 3159
Abbreviations 3159
Defining Statement 3159
Introduction 3159
Regulation of Premature Termination of Transcription 3160
Regulation of mRNA Stability 3168
Regulation of Translation 3170
Conclusion 3173
Further Reading 3173
Quorum-Sensing in Bacteria 3174
Glossary 3174
Abbreviations 3174
Defining Statement 3174
Introduction 3174
Quorum Signaling in Gram-Positive Bacteria 3175
Acylhomoserine Lactone (AHL) Quorum Signals in Gram-Negative Bacteria 3179
The Study of AHL-Dependent Signal Pathways Demonstrated the Presence of Another Quorum Signal AI-2 3183
Other Types of Quorum Signals 3187
Extracellular Effectors of Quorum Signaling Systems 3189
Quorum Signal Interaction with the Host 3189
Diffusion Sensing, Efficiency Sensing, and the Future of Quorum Signaling Systems 3190
What’s Next for Quorum Signaling? 3191
Further Reading 3191
Regulation of Carbon Assimilation in Bacteria 3192
Glossary 3192
Abbreviations 3192
Defining Statement 3193
Introduction 3193
Global versus Specific Regulation 3194
Carbon Assimilation Pathways: Central Carbon Metabolism 3195
Uptake of Carbon Sources from the Medium 3200
Catabolite Repression in Gram-Negative Bacteria: Escherichia coli 3201
Catabolite Repression in Firmicutes: Bacillus subtilis 3204
Carbon Regulation and Catabolite Repression in Other Bacteria 3208
Conclusion 3210
Further Reading 3211
RNA Processing 3212
Glossary 3212
Abbreviations 3212
Defining Statement 3212
Introduction 3212
The Players 3213
Messenger RNA Processing 3213
Stable RNA Processing 3219
Future Orientations 3225
Further Reading 3225
RNAs, Small etc. 3226
Glossary 3226
Abbreviations 3226
Defining Statement 3227
Introduction 3227
Small Regulatory RNAs 3227
Sensory RNAs 3241
Other Small RNAs with Diverse Functions 3245
Further Reading 3254
Relevant Website 3254
Secondary Endosymbiosis 3255
Glossary 3255
Abbreviations 3256
Defining Statement 3256
The Origin of Eukaryotic Photosynthesis 3256
Secondary Endosymbiosis 3258
Nucleomorphs and Their Genomes 3261
Further Reading 3263
Sensory Transduction in Bacteria 3264
Glossary 3264
Abbreviations 3264
Defining Statement 3265
General Principles of Signal Transduction 3265
Types of Bacterial Receptors and Signaling Pathways 3266
Structural Organization of Signal Transduction Proteins 3270
Interaction of Signal Transduction Pathways 3277
How E. coli Sees the World? 3279
Further Reading 3280
Stress Responses: Heat 3281
Glossary 3281
Abbreviations 3281
Defining Statement 3281
Introduction 3281
Control of Heat Stress in Bacteria 3282
HS Response in Archaea 3288
Heat Stress in Eukaryotic Microorganisms 3290
Final Remarks 3293
Further Reading 3293
Stress Responses: pH 3294
Glossary 3294
Defining Statement 3294
Range of pH for Growth of Microorganisms 3295
Measurement of Internal pH 3295
pH Homeostasis 3297
pH Stress and Organic Acid Stress 3298
Molecular Responses to pH Stress 3298
Food Microbiology and Other Applications of pH Stress 3299
Environmental Role of pH Stress 3300
Further Reading 3301
Stress, Bacterial: General and Specific 3302
Glossary 3302
Abbreviations 3302
Defining Statement 3302
Introduction 3302
The Stress Response is Two-Pronged 3303
Specific Stress Response 3303
General Stress Response 3307
Regulation of Stress Response 3310
Concluding Remarks 3317
Further Reading 3317
Transcriptional Regulation 3318
Glossary 3318
Abbreviations 3318
Defining Statement 3318
The Transcription Machinery 3319
Template Recognition: Promoters 3321
Transcription Initiation 3322
Transcription Elongation 3326
Transcription Termination 3329
Further Reading 3333
Relevant Websites 3333
Translational Control and Fidelity 3334
Glossary 3334
Abbreviations 3334
Defining Statement 3334
Introduction 3335
Mechanism of Translation 3335
Structural Basis of Translation 3337
Gene-Specific Translational Control of Gene Output 3337
Global Control of Translation 3340
Translational Accuracy 3341
Programmed Alternative Translation 3344
Further Reading 3345
Transport, Solute 3346
Abbreviations 3346
Introduction 3346
Transporter Classification and Annotation 3347
Major Solute Transporter Families 3351
Comparative Studies of Transporter Family Distribution Show Strong Influence of Physiology and the Living Environment 3358
Soil/Plant-Associated Microbes 3359
Autotrophs 3360
Conclusion 3360
Further Reading 3360
Relevant Website 3361
PROTISTS 3362
Amitochondriate Protists (Diplomonads, Parabasalids and Oxymonads) 3362
Glossary 3362
Abbreviations 3363
Defining Statement 3363
Introduction 3363
Amitochondriate Protists and Eukaryote Evolution 3363
Systematics 3365
Habitats 3367
Cell Organization 3367
Hydrogenosomes and Mitosomes 3371
Genetics and Genomics 3372
Important Pathogenic Species 3373
Further Reading 3374
Amoebas, Lobose 3375
Glossary 3375
Abbreviation 3375
Defining Statement 3375
Introduction 3375
Some Noteworthy Dates 3376
Systematics and Phylogeny 3377
Morphology 3378
Morphotypes of Gymnamoebae 3381
Diversity 3382
Amoeboid Movement 3390
Biology and Ecology 3392
Importance 3393
Further Reading 3394
Ciliates 3395
Glossary 3395
Abbreviations 3395
Defining Statement 3395
Introduction 3395
Origin of Ciliates 3399
Major Clades 3400
Diversity at the Class Level 3403
Probing Diversity at the Species Level 3406
Further Reading 3409
Coccolithophores 3410
Glossary 3410
Abbreviations 3410
Defining Statement 3410
Morphology 3410
Taxonomy 3414
Collection Methods 3415
Biogeography and Ecology 3416
Blooms 3417
Evolution 3420
Further Reading 3422
Dictyostelium 3423
Glossary 3423
Abbreviations 3423
Defining Statement 3424
Taxonomy, Evolution, and Ecology 3424
Genomics and Tractability 3426
The Developmental Programme of D. discoideum 3428
Conclusions 3433
Further Reading 3433
Dinoflagellates 3434
Glossary 3434
Abbreviations 3434
Defining Statement 3434
Introduction 3434
Dinoflagellate Evolution 3435
Dinoflagellate Diversity 3436
Evolution of the Mitotic Apparatus 3442
Conclusions 3446
Further Reading 3449
Relevant Website 3450
Euglenozoa 3451
Glossary 3451
Abbreviations 3451
Defining Statement 3451
Taxonomy 3451
Cell Structure 3452
Euglenids 3454
Kinetoplastids 3457
Diplonemids and Other Euglenozoa 3459
Evolutionary Relationships 3461
Further Reading 3461
Foraminifera 3463
Glossary 3463
Abbreviations 3463
Defining Statement 3463
Introduction 3463
Cytological and Morphological Characteristics 3464
Life Cycle and Reproduction 3466
Ecology 3467
Collection and Maintenance 3469
Morphology-Based Classification 3469
Molecular Phylogeny and Diversity 3470
Evolutionary History and Geological Importance 3478
Further Reading 3478
Leishmania 3480
Glossary 3480
Abbreviations 3480
Defining Statement 3480
Classification and Morphology 3481
Life Cycle and Ecology 3481
Cellular Biology 3482
Molecular Biology and Control of Gene Expression 3484
Pathogenesis and Host Response 3486
Epidemiology and Disease 3487
Diagnosis, Treatment, and Control 3489
Further Reading 3489
Picoeukaryotes 3491
Glossary 3491
Abbreviations 3491
Defining Statement 3491
Introduction 3492
Biology of Cultured Marine Picoeukaryotes 3494
Picoeukaryotes in the Marine Environment 3497
Molecular Tools to Study Picoeukaryote Ecology 3499
In Situ Phylogenetic Diversity 3501
The Genomic Era 3504
Concluding Remarks 3504
Further Reading 3505
Relevant Websites 3505
Plant Pathogens: Oomycetes (water mold) 3506
Glossary 3506
Abbreviations 3506
Defining Statement 3506
Impact on Agriculture and Environment 3506
Biology 3507
Pathology 3509
Conclusions 3511
Further Reading 3512
Protozoan, Intestinal 3513
Glossary 3513
Abbreviations 3513
Defining Statement 3513
Introduction 3514
The Apicomplexa: Cryptosporidium Species 3514
The Microsporidia 3517
The Flagellates: Giardia intestinalis 3518
The Amoebae: Entamoeba histolytica 3519
Conclusion 3521
Further Reading 3522
Sleeping Sickness 3523
Glossary 3523
Abbreviations 3523
Defining Statement 3523
Background 3523
Epidemiology of Sleeping Sickness 3524
Causes of Epidemics 3527
Diagnosis 3528
Treatment 3529
Disease Burden 3530
Sleeping Sickness Control 3531
Future Prospects for Controlling Sleeping Sickness 3534
The Future: Control or Eliminate? 3536
Further Reading 3536
Relevant Websites 3537
Stramenopiles 3538
Glossary 3538
Abbreviations 3538
Defining Statement 3538
Evolutionary History of the Stramenopiles 3538
Diversity of the Stramenopiles 3541
Phylogeny and Classification of the Stramenopiles 3544
Conclusion 3548
Further Reading 3548
Relevant Website 3548
Toxoplasmosis 3549
Glossary 3549
Abbreviations 3549
Defining Statement 3550
Introduction 3550
Classification 3550
Life Cycle 3550
Clinical Aspects and Public Health 3551
Population Biology 3552
Molecular Biology and Genetics 3554
Cell Biology 3554
Host Immune Response 3558
Effect on Behavior 3558
Prospects for Future Improvements in Controlling Toxoplasmosis 3559
Further Reading 3559
Relevant Website 3560
Trypanosomes 3561
Glossary 3561
Abbreviations 3561
Defining Statement 3561
Trypanosoma cruzi 3561
Trypanosoma brucei 3568
Further Reading 3574
e9780123739391v6 3576
Cover\r 3576
Title Page 3579
Copyright Page 3580
Dedication 3581
Preface 3583
Editor in Chief 3585
Editors 3587
List of Contributors 3589
Contents 3605
PUBLIC ISSUES 3615
Biological Warfare 3615
Glossary 3615
Abbreviations 3615
Defining Statement 3616
Introduction 3616
Historical Review 3616
International Treaties 3619
Current Research Programs 3621
Contemporary Issues 3623
Further Reading 3627
Careers in Microbiology 3628
Glossary 3628
Abbreviations 3628
Defining Statement 3628
Perspectives on the Science of Microbiology 3628
Diverse Employment Sectors that Offer Microbiology Positions 3629
Key Features to Consider when Developing a Career Plan 3631
Conclusion 3634
Further Reading 3634
Relevant Websites 3635
Forensic Microbiology 3636
Glossary 3636
Abbreviations 3636
Defining Statement 3637
Introduction 3637
Law Enforcement/Forensic Role 3639
Microbial Forensics Response 3639
Biocrime Investigations 3644
Conclusion 3647
Further Reading 3647
Patenting of Living Organisms and Natural Products 3649
Glossary 3649
Abbreviations 3649
Defining Statement 3650
Introduction 3650
The System of Patenting 3651
Legal Aspects of Microbial Patenting 3654
Components of Microbial Patenting 3655
Mining of Microbial Patents 3657
Conclusion 3665
Further Reading 3665
Space Microbiology: Planetary Protection, Burden, Diversity and Significance of Spacecraft Associated Microbes 3666
Glossary 3666
Abbreviations 3666
Defining Statement 3667
Planetary Protection Policies and Practices 3667
Methodologies Involved in Microbial Diversity Studies 3669
Bioburden and Biodiversity of Spacecraft and Associated Surfaces 3672
Concluding Remarks 3678
Further Reading 3679
Relevant Websites 3679
TECHNIQUES 3681
Antibiotic Susceptibility Testing 3681
Glossary 3681
Abbreviations 3682
Defining Statement 3682
Introduction 3682
Testing for Antimicrobial Resistance in the Modern Era 3683
Antimicrobial Susceptibility Testing Methods 3683
Resistance Phenotypes that Require Specialized Testing 3687
Conclusion 3691
Further Reading 3691
Relevant Websites 3691
Biodegradation Database and Prediction, Microbial 3692
Glossary 3692
Abbreviations 3692
Defining Statement 3692
Introduction 3692
The University of Minnesota Biocatalysis/ Biodegradation Database 3693
Metabolic Pathway Prediction 3696
The Frontiers of Microbial Metabolism and Biodegradation Prediction 3698
Acknowledgments 3701
Further Reading 3701
Biosensors 3702
Glossary 3702
Abbreviations 3703
Defining Statement 3703
Introduction/Limitation of Scope 3703
Biosensor Overview 3704
Biorecognition Elements of Biosensors 3705
Transduction Mechanisms 3709
Applications of Biosensors 3713
Concluding Remarks 3716
Further Reading 3717
Collection and Handling of Clinical Microbiological Specimens 3718
Glossary 3718
Abbreviations 3718
Defining Statement 3719
Introduction 3719
General Considerations for Specimen Handling 3731
Considerations Based on Specimen Source 3733
Special Considerations for Viral Examinations 3739
Special Considerations for Parasite Examinations 3741
Special Considerations for Molecular Detection 3742
Further Reading 3742
Continuous Cultures (Chemostats) 3744
Glossary 3744
Abbreviations 3745
Defining Statement 3745
Introduction 3745
Theory of Continuous Culture 3745
Physiological and Functional Genomic Studies with the Chemostat 3752
Simultaneous Use of Mixed Substrates in Continuous Culture 3753
Ecological Studies in the Chemostat 3755
Industrial Applications of Continuous Culture 3756
Competition and Selection of Mutants in the Chemostat 3757
Essential Equipment in Continuous Culturing 3759
Important Aspects of Continuous Culture 3760
Acknowledgments 3760
Further Reading 3760
DNA Sequencing and Genomics 3762
Glossary 3762
Abbreviations 3762
Defining Statement 3762
Introduction 3762
Benefits of Microbial Genomics 3763
Sequencing Technology 3765
Novel Sequencing Technologies 3769
Future Directions 3775
Further Reading 3775
Relevant Website 3775
Freeze-Drying of Microorganisms 3776
Glossary 3776
Abbreviations 3776
Defining Statement 3776
Introduction 3776
Freeze-Drying Instrumentation 3777
The Freeze-Drying Process 3777
Freezing 3777
Primary Drying 3778
Secondary Drying 3778
Residual Moisture 3778
Stabilizing Effect of Freeze-Drying 3779
Freeze-Drying Containers 3779
Alternative Methods of Drying Microorganisms 3780
The Freeze-Drying Process for Microbial Cells 3781
Growth Phase and Cell Concentration 3781
Growth Media 3781
Freeze-Drying Tolerance 3782
Protective Agents 3783
Sugars as Protective Agents 3784
Proteins as Protective Agents 3785
Rehydration 3785
Biological Safety Hazards with Freeze-Drying 3785
Freeze-Drying of Precise Numbers of Microorganisms 3786
Conclusion 3786
Further Reading 3787
Genome Sequence Databases: Annotation 3788
Glossary 3788
Abbreviations 3788
Defining Statement 3788
Introduction 3788
Genome Sequence Repositories 3789
Genomics and Proteomics Databases 3792
Further Reading 3798
Genome Sequence Databases: Genomic, Construction of Libraries 3799
Glossary 3799
Abbreviations 3799
Defining Statement 3799
Vectors Used in Genomic Library Construction 3800
Genomic DNA Preparation 3801
Agarose Gel Electrophoresis Used in Genomic Library Construction 3803
Quantifying DNA and Determining Quality 3804
Ligation Reactions 3804
Transformation of Library DNA into Bacterial Host Strains 3804
Increasing the Number of Transformants 3805
Determining the Number of Transformants Needed for Coverage of an Entire Genome 3805
Current Strategies to Enhance Genomic Library Production 3806
Sample Protocol to Construct a 4 kb Pseudomonas aeruginosa PAO1 Library with Vector PBTB-1 Within an E. coli Host Strain 3806
Further Reading 3808
Relevant Websites 3809
Genome Sequence Databases: Sequencing and Assembly 3810
Glossary 3810
Abbreviations 3810
Defining Statement 3810
DNA Sequencing 3811
Assembly 3814
Genome Assembly Improvement and Finishing 3818
NCBI Trace and Assembly Archive 3822
Further Reading 3823
Relevant Websites 3824
Genome Sequence Databases: Types of Data and Bioinformatic Tools 3825
Glossary 3825
Abbreviations 3825
Defining Statement 3826
Introduction 3826
Literature Databases 3827
Gateways to Databases and Bioinformatics Tools 3827
Sequence Databases 3830
Searching for Sequence Similarity 3830
Protein Databases 3833
Integrated Databases 3835
Protein Structure 3835
Resources for Genome-Scale Analysis 3837
Metabolomics 3838
Metagenomics 3838
Taxonomy and Phylogeny 3840
Resources for the Analysis of Gene Expression 3843
Resources for Proteomics 3845
Resources for Gene Regulation Analysis 3845
MBDBs and Analysis Programs of RNA Regulatory Elements 3847
Dedicated Integration Systems for Molecular Biology Databases 3849
Future of Biological Databases 3849
Further Reading 3850
Gnotiobiotic and Axenic Animals 3851
Glossary 3851
Abbreviation 3851
Defining Statement 3851
Introduction 3851
Flexible Film Isolators 3852
Microbiological Checks 3857
Experimentation with Germ-Free or Gnotobiotic Animals 3857
Axenic Rederivation 3858
Gnotobiotic Husbandry 3859
Conclusions 3859
Further Reading 3859
Relevant Websites 3860
Phylogenetic Methods 3861
Glossary 3861
Abbreviations 3861
Defining Statement 3861
Introduction 3861
Phylogenetic Analysis of Molecular Sequences 3862
Whole-Genome and Sequence Alignment-Free Approaches 3870
Other Applications of Phylogenetics 3872
Further Reading 3874
Preservation, Storage and Transport: Integrity and Compliance 3875
Glossary 3875
Abbreviations 3875
Defining Statement 3875
Methods of Preservation 3875
Storage 3876
Handling 3878
Transport 3878
Biosafety 3879
Biosecurity 3881
Compliance 3881
Shipping 3883
Further Reading 3883
Recombinant DNA, Basic Procedures 3885
Glossary 3885
Abbreviations 3885
Defining Statement 3885
Cloning Strategies 3885
Cloning Vectors 3891
E. coli Host 3892
Applications 3893
Further Reading 3894
Stable Isotopes in Microbial Ecology 3895
Glossary 3895
Abbreviations 3895
Defining Statement 3895
Introduction 3895
Stable Isotopes and Biogeochemistry 3897
Linking Metabolism to Genetic Identity 3898
Conclusions 3899
Further Reading 3899
Strain Improvement 3900
Glossary 3900
Abbreviations 3900
Defining Statement 3901
Introduction 3901
Attributes of Improved Strains 3901
Significance, Impact, and Benefits 3902
Strategies for Strain Development 3902
Improved Strain Performance Through Engineering Optimization 3910
Further Reading 3911
Teaching Resources, Microbiology 3913
Glossary 3913
Abbreviations 3913
Defining Statement 3914
Introduction 3914
Sources of Material 3914
Diverse Audiences 3915
Categories of Resources 3916
Scholarship of Teaching and Learning 3917
Conclusion 3918
Further Reading 3919
Relevant Websites 3919
Type Culture Collections and their Databases 3920
Glossary 3920
Abbreviations 3920
Defining Statement 3920
Microbial Culture Collections – Applications and History 3920
Types of Culture Collections 3921
Databases and Other Informational Services 3922
Preservation of Cultures 3923
Distribution of Cultures 3925
Conclusions 3925
Further Reading 3926
Relevant Website 3926
VIRUSES 3927
Arboviruses 3927
Glossary 3927
Abbreviations 3928
Defining Statement 3928
Introduction 3928
Arboviral Diseases 3929
Alphaviruses 3929
Bunyaviridae 3930
Flaviviruses 3932
Further Reading 3935
Bacteriophage (overview) 3936
Glossary 3936
Abbreviation 3936
Defining Statement 3936
Introduction 3936
Primer on Phage Biology 3937
Importance of Phage 3940
A Closer Look at Certain Aspects of Phage Biology 3943
Overview of Well-Studied Phage Types 3946
Phage Associated with Different Bacterial Hosts 3950
Further Reading 3952
Hemorrhagic Fever Viruses 3953
Glossary 3953
Abbreviations 3953
Defining Statement 3953
Introduction 3953
Clinical Features and Laboratory Tests 3955
Pathogenesis of Viral Hemorrhagic Fever 3956
Antiviral Therapy 3959
Causative Agents of Viral Hemorrhagic Fever 3959
Conclusion 3967
Further Reading 3967
Hepatitis Viruses 3968
Glossary 3968
Abbreviations 3970
Defining Statement 3970
Introduction 3970
Acute Viral Hepatitis 3972
Chronic Viral Hepatitis 3974
HAV 3976
HBV 3977
HCV 3981
HDV 3984
HEV 3986
‘New’ Hepatitis Viruses 3987
Further Reading 3989
Relevant Websites 3989
Herpesviruses 3990
Glossary 3990
Abbreviations 3990
Defining Statement 3991
Family Herpesviridae 3991
The Alphaherpesvirinae Subfamily 3992
The Gammaherpesvirinae Subfamily 3997
The Betaherpesvirinae Subfamily 4001
Further Reading 4004
HIV/AIDS 4005
Glossary 4005
Abbreviations 4005
Defining Statement 4006
Introduction 4006
Discovery of the AIDS Virus 4006
The HIV Virion: Structure and Genomic Organization 4007
HIV Genetic Diversity 4009
HIV Transmission 4010
Detection Assays for HIV 4011
HIV Infection and Replication 4012
Effect of HIV on Cells and the Immune System 4015
Host Immune Responses to HIV 4017
Features of HIV Pathogenesis 4024
Future Directions 4026
Further Reading 4026
Relevant Websites 4027
Influenza 4028
Glossary 4028
Abbreviations 4028
Defining Statement 4028
Introduction 4028
Human Influenza 4028
Avian Influenza 4031
Influenza in Nonhuman Mammalian Species 4033
Treatment and Prevention 4034
Further Reading 4034
Oncogenic Viruses 4035
Glossary 4035
Abbreviations 4035
Introduction 4035
General Principles of Virally Induced Cancers 4036
RNA Tumor Viruses 4036
DNA Tumor Viruses 4037
Human Tumor Viruses 4038
Conclusion 4042
Further Reading 4043
Plant Pathogens: DNA viruses 4044
Glossary 4044
Defining Statement 4044
Introduction 4044
Plant ssDNA Viruses 4045
Caulimoviridae 4051
Endogenous Plant DNA Viruses 4054
Silencing and Silencing Suppression of Plant DNA Viruses and Resistance 4055
Acknowledgments 4056
Further Reading 4056
Relevant Website 4056
Plant Pathogens: RNA viruses 4057
Glossary 4057
Abbreviations 4058
Defining Statement 4058
Introduction 4058
General Characteristics of Plant-Infecting RNA Viruses 4058
Double-Stranded RNA Viruses 4060
Negative-Sense Single-Stranded RNA Viruses 4061
Positive-Sense ssRNA Viruses 4061
Replication of Positive-Sense RNA Viruses 4062
Viral Gene Expression 4065
Mechanisms of Pathogenesis 4067
Further Reading 4072
Relevant Websites 4072
Polio 4073
Glossary 4073
Abbreviations 4073
Introduction 4073
Poliovirus 4073
Poliovirus Infectious Cycle 4075
Pathogenesis 4076
Control of Poliomyelitis 4079
Further Reading 4082
Polyomaviruses and Papillomaviruses 4083
Glossary 4083
Abbreviations 4083
Defining Statement 4084
Polyomaviruses 4084
Papillomaviruses 4092
Further Reading 4097
Rabies 4098
Glossary 4098
Abbreviations 4098
Defining Statement 4099
Rabies and Rabies-Related Viruses 4099
Virus Life Cycle 4103
Epidemiology of Animal and Human Rabies 4105
Control and Prevention of Rabies in Domestic and Wildlife Animals 4106
Human Rabies 4107
Rabies Pathogenesis and Histopathology 4109
Rabies Vaccine Prophylaxis 4111
Further Reading 4113
Respiratory Viruses 4114
Abbreviations 4114
Defining Statement 4114
Introduction 4114
Human Respiratory Syncytial Virus 4115
Human Parainfluenza Viruses 4118
Human Metapneumovirus 4120
Rhinovirus 4121
Respiratory Adenoviruses 4124
Human Coronaviruses Unrelated to SARS 4127
SARS Coronavirus 4129
Human Bocavirus 4131
Further Reading 4132
Retroviruses 4133
Glossary 4133
Abbreviations 4133
Defining Statement 4134
Classification 4134
Structure 4135
Retroviral Replication 4136
Retroviruses and Disease 4140
Retroviruses of Humans 4144
Endogenous Retroviruses 4145
Retroviral Vectors 4146
Further Reading 4148
Relevant Websites 4148
Viroids/Virusoids 4149
Glossary 4149
Abbreviations 4149
Defining Statement 4150
Introduction 4150
Viroid Classification and Structure 4150
Host Range of Viroids 4150
Viroid Infection 4152
Viroid Pathogenecity 4156
Virusoids 4158
Conclusion 4158
Further Reading 4159
Relevant Website 4159
Virus Infection 4160
Glossary 4160
Abbreviations 4160
Defining Statement 4160
Virus Life Cycles 4160
Modes of Entry and Transmission of Viruses 4163
Responses to Virus Infections 4164
Outcomes of Virus Infections 4165
Viral Virulence 4165
Antiviral Therapy and Prophylaxis 4166
Further Reading 4166
Viruses, Environmental 4167
Glossary 4167
Abbreviations 4167
Defining Statement 4168
Introduction 4168
Viruses in the Environment 4168
Ecological Importance 4174
Methods for Studying Environmental Viruses 4177
Conclusions 4180
Further Reading 4180
Subject Index 4183