Course Content
Introduction to microbiology
0/3
Introduction
Importance of Microbiology
Branches of Microbiology
Introduction to microorganism
0/7
Introduction
Viruses
Viriods
Bacteria
Protozoa
Fungi
Algae
Prokaryotic and Eukaryotic cell
0/2
Prokaryotic cell
Difference between Prokaryotic and Eukaryotic cell
Nutritional requirement and genetics of bacteria
0/3
Introduction
Genetics of bacteria
Steps of transformation
Role of microorganism in soil fertility and crop production
0/9
Examples of microorganism for fertility management
Role of microbes in crop production
Carbon cycle 
Phosphorus Cycle
Role of microbes in phosphorus cycle
Sulfur/Sulphur cycle
Phenomenon of Sulphur cycle
Nitrogen cycle
Stages of Nitrogen Cycle
Plant microbe association
0/1
Communalisms: Epiphytic association
Biodegradation of agricultural chemicals
0/4
Pesticide with persistent period
Bio magnifications
Biodegradation of agricultural chemicals (pesticides) with aliphatic hydrocarbons
Biodegradation of Agricultural pesticides having aromatic hydrocarbons
Microbial degradation of cellulose, pectin, lipid, lignin and protein present in organic residues
0/10
Cellulose degradation
Bacteria
Actinomycetes
Hemicellulose degradation
In hemicelluloses, there is breakdown of 3 enzymes involved.
Lignin degradation
Starch degradation
Pectic substances/ pectin degradation
Protein degradation
Fat/Lipid degradation
Introduction to plant pathogenic microorganism
0/2
Introduction
Mycobacteria
Microbiology of milk and ,milk products
0/7
Introduction
Microorganisms in milk
Pasteurization
Microbiology of Milk products (Dairy product)
Fermented milk and butter
Microorganisms used in dairy industry to manufacture fermented milk
Different Types of Sour Milk
Introduction to rumen microbiology
0/7
Introduction
Advantages of ruminant model fermentation
Important species of bacteria present in rumen of cattle and sheep
Microorganisms playing important role in rumen(Ruminal Microbes)
Protein Metabolism in the Rumen
Production and Modification of Toxic substances in the Rumen
Toxic substance detoxified in the Rumen
Microorganisms in human welfare
0/9
Bio-fertilizers
Certain nitrogen fixing bacteria
Bio pesticides
Sterilization strategy
Insect hormones
Natural insecticides
Bio fungicides
Microbes in Fermentation (Industry)
Microbes in Antibiotics
Learn Agricultural Microbiology with Rahul

Protein degradation

The protein content of the waste products on hydrolysis by specific enzymes formed by microbes are splitted into polypeptides & finally into simpler amino acid. These amino acids are either utilized by microbes for body building or acted upon by some bacteria & fungi producing NH3, CO2& various organic acids & alcohols.

 

Proteolysis- protein degrade into amino acid in the presence of enzymes extra cellularly secreted by Clostridium, Pseudomonas, Bacillus & many fungi

 

Proteins—-Proteases—> Polypeptides—peptidase —> AA

AA (Amino Acids) are degraded by various ways:

  1. Oxidative deamination

Glutamic acid + O2——aerobic microbes–> succinic acid + NH3 + CO2

Azotobacter,

                                   Azospirillum

 

2. By hydrolytic deamination

Glycine + 2H2O—-Micrococcus—-> Acetic acid + NH3 + CO2

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