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[6] Like other streptomycetes, S. griseus has a high GC content in its genome, [8] with an average of 72.2%. [9] The species was first classified within the genus Streptomyces by Waksman and Henrici in 1948. [10] The taxonomy of S. griseus and its evolutionarily related strains have been a considerable source of confusion for microbial ...
Microbiology (from Ancient Greek μῑκρος (mīkros) 'small' βίος (bíos) 'life' and -λογία 'study of') is the scientific study of microorganisms, those being of unicellular (single-celled), multicellular (consisting of complex cells), or acellular (lacking cells).
Bacteriology is the branch and specialty of biology that studies the morphology, ecology, genetics and biochemistry of bacteria as well as many other aspects related to them. This subdivision of microbiology involves the identification, classification, and characterization of bacterial species. [1]
Microbes.info is a microbiology information portal containing a vast collection of resources including articles, news, frequently asked questions, and links pertaining to the field of microbiology. Our Microbial Planet Archived 15 February 2013 at the Wayback Machine A free poster from the National Academy of Sciences about the positive roles ...
Robert Koch, a pioneer in medical microbiology, worked on cholera, anthrax and tuberculosis. In his research into tuberculosis, Koch finally proved the germ theory, for which he received a Nobel Prize in 1905. [256] In Koch's postulates, he set out criteria to test if an organism is the cause of a disease, and these postulates are still used today.
Many bacterial species are named after people, either the discoverer or a famous person in the field of microbiology. For example, Salmonella is named after D.E. Salmon, who discovered it (albeit as "Bacillus typhi" [1]). [2]
Male individuals of the anglerfish species Photocorynus spiniceps have been documented to be 6.2–7.3 mm (0.24–0.29 in) at maturity, and thus claimed to be a smaller species. However, these survive only by sexual parasitism and the female individuals reach the significantly larger size of 50.5 mm (1.99 in).
The Actinomycetota (or Actinobacteria) are a diverse phylum of Gram-positive bacteria with high GC content. [4] They can be terrestrial or aquatic. [5] They are of great importance to land flora because of their contributions to soil systems.