Algae: Phototrophic eukaryotic microorganisms Fungi: Nonphotosynthetic eukaryotic microorganisms that contain rigid cell walls Slime molds: nonphototrophic eukaryotic microorganisms that lack cell walls and that aggregate to form fruiting structures (cellular slime molds) or masses of protoplasm (acellular slime molds) Protozoa: unicellular eukaryotic microorganisms

Chapter 6 Viruses 6.1 General Properties of Viruses 6.2 Structure of viruses 6.3 The cultivation of viruses 6.4 General Features of Virus Reproduction 6.5 one-step growth curve 6.6 Temperate Bacteriophages: Lysogeny and Lambda

8.1 Mutations and Mutants 8.2 Genetic Recombination 8.3 Genetic Transformation 8.4 Transduction 8.5 Conjugation 8.6 Plasmids 8.7 Transposons and Insertion Sequences 8.8 Comparative Prokaryotic Genomics 8.9 Genetics in Eukaryotic Microorganisms

Chapter 9 Microbial Ecology 9.1 Microorganisms in nature ecosystem 9.2 Microbial population interactions 9.3 Biogeochemical cycles 9.4 Plant-microbe interactions 9.5 Bioremediation

Chapter 7 Microbial Growth and Growth control 7.1 Overview of Cell Growth 7.2 Population Growth 7.3 Measurement of Growth 7.4 Continuous Culture: The Chemostat 7.5 Effect of Environment on Growth 7.6 Growth Control 7.7 Viral Control 7.8 Fungal Control

Chapter 6 Microbial Growth and Metabolism Microbial Nutrition Microbial Growth Metabolism

Pili and fimbriae G short, fine, hairlike appendages that are not involved in motility Fimbriae/fimbria: 1000piece/cell, adhesion to host epithelium Sex pill/pilus: 1-10piece/celly sexual conjugation, they are genetically determined by sex factors or conjugative plasmids and are required for bacterial mating Receptors of some bacterial viruses

Oxidative phosphorylation occurs at cell membrane since there are no mitochondria) Cell wall Cytoplasm Cell membrane The cell wall is outside of cell membrane -rigid, protecting cell from osmotic lysis

§1 植物抗性的生理生化基础 §2 植物的抗寒性 §3 植物的抗旱性 §4 植物的抗盐性

§1. 植物的衰老及其生理生化变化 §2. 植物衰老的机理与调节 §3. 器官的脱落 §4. 植物的休眠 §5. 成熟生理