The Wobble Hypothesis: Definition, Statement, Significance
There are more than one codon for one amino acid. This is called degeneracy of genetic code. To explain the possible cause of degeneracy of codons, in 1966, Francis Crick … Read more
There are more than one codon for one amino acid. This is called degeneracy of genetic code. To explain the possible cause of degeneracy of codons, in 1966, Francis Crick … Read more
Biochemical Test of Escherichia coli (E. coli) Basic Characteristics Properties (E. coli) Capsule Capsulated Catalase Positive (+ve) Citrate Negative (-ve) Coagulase Negative (-ve) Flagella Flagellated Gas Positive (+ve) Gelatin Hydrolysis … Read more
Habitat of E. coli Morphology of E. coli Antigenic Structure H or Flagellar Antigen O or Somatic Antigen K or Capsular Antigen F or Fimbrial Antigen Cultural Characteristics of E. … Read more
Two groups of E. coli are responsible for enteric disease: Enteropathogenic E. coli [EPEC] and some Shiga toxin–producing E. coli [STEC]. They both possess a cluster of virulence genes located … Read more
Escherichia coli as Pathogens The effectiveness of E. coli as a pathogen is illustrated by the fact that: Pathotypes of E. coli Source: DOI: 10.1128/CMR.00022-13 A. Enterotoxigenic E. coli (ETEC) B. … Read more
What is Acetate Utilization Test? The acetate utilization test is one of the biochemical tests performed for the identification of aerobic organisms by evaluating their ability to utilize acetate present … Read more