MOC - Fundamentals of Microbiology

Cell structure, growth, metabolism, microbial genetics, and historical foundations.

Parent: Home · Map: Encyclopedia Map · Media: Learning Media Hub
Computational: MOC - Bioinformatics in Microbiology · MOC - AI in Microbiology

Overview

Fundamentals is the spine of this encyclopedia. Bacteriology, diagnostics, and AMR all rest on how microbes are built, grow, exchange genes, and were discovered.

Key Subtopics

History and Evolution

• Medical Microbiology History
• Germ Theory · Koch’s Postulates
• Figures: Antonie van Leeuwenhoek → David Baker (full list on history hub)

Cell Structure and Function

• Prokaryote vs Eukaryote
• Bacterial Cell Wall · Bacterial Plasma Membrane
• Capsule · Bacterial Endospore
• Biofilm
• Microscopy: light microscope · Gram Stain

Growth and Metabolism

• Bacterial Growth Curve
• Bacterial Respiration and Fermentation · Oxygen Requirements in Bacteria

Microbial Genetics

• Mutation and Selection
• Horizontal Gene Transfer
• Transformation · Transduction · Conjugation
• Plasmid · Integrons · Transposons and Insertion Sequences · Integrative Conjugative Elements · Genomic Islands
• Bacterial Competence Systems · Transformation
• CRISPR-Cas in Bacteria · Restriction-Modification Systems · Bacterial Epigenetics
• Gene Expression · Bacterial Operons and Sigma Factors · Two-Component Regulatory Systems · Toxin-Antitoxin Systems · SOS Response
• Quorum Sensing · Persisters and Antibiotic Tolerance · Antigenic Variation

Host–Microbe Framework

• Microbiology · Pathogen · Normal Microbiota · Infectious Disease
• Microbial Classification
• Pathology

Classification Domains

• MOC - Bacteriology · MOC - Virology · MOC - Mycology · MOC - Parasitology · MOC - Immunology

Diagnostic and Lab Methods

• MOC - Diagnostic & Lab Methods
• Gram Stain · Acid-Fast Stain · Culture and Isolation
• PCR · Reverse Transcription Polymerase Chain Reaction (RT-PCR)
• Antimicrobial Susceptibility Testing · Whole-Genome Sequencing

Important Book Chapters

• Jawetz, Melnick & Adelberg’s Medical Microbiology - Chapter 1

Important Papers

• Paper - AMR Database M.Centner 2026 (AMR genetics link)

Research Questions

1. How do classical Koch-style arguments change in the metagenomics / PCR era?
2. Which envelope and HGT concepts best predict clinical AMR phenotypes?
3. Where does structure prediction / protein design change antimicrobial R&D?

Related MOCs

• MOC - Bacteriology · MOC - Diagnostic & Lab Methods · MOC - Clinical Microbiology
• MOC - Antimicrobial Resistance (AMR) · MOC - Antimicrobials · MOC - Immunology

Build Status

Cluster	Status
History + germ theory	done
Cell structure	done (core)
Growth curve + biofilm	done
Genetics / HGT	✅ advanced layer added 2026-08-02
Metabolism deep notes	✅ 2026-08-02