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Streptomyces griseus is a species of bacteria in the genus Streptomyces commonly found in soil. A few strains have been also reported from deep-sea sediments. It is a Gram-positive bacterium with high GC content .
Streptomyces is the largest genus of Actinomycetota, and the type genus of the family Streptomycetaceae. [3] Over 700 species of Streptomyces bacteria have been described. [ 4 ] [ 5 ] [ 6 ] As with the other Actinomycetota, streptomycetes are gram-positive , and have very large genomes with high GC content .
Streptomycin also is used as a pesticide, to combat the growth of bacteria beyond human applications. Streptomycin controls bacterial diseases of certain fruit, vegetables, seed, and ornamental crops. A major use is in the control of fireblight on apple and pear trees. As in medical applications, extensive use can be associated with the ...
Streptomyces griseofuscus is a bacterium species from the genus of Streptomyces which has been isolated from soil in Japan. [ 1 ] [ 2 ] Streptomyces griseofuscus produces azinomycin A , azinomycin B , bundlin A , bundlin B , moldicidin A , physostigmine , fungichromin and pentamycin .
It is derived from Streptomyces griseus and is the earliest modern agent used against tuberculosis. Streptomycin lacks the common 2-deoxystreptamine moiety (image right, below) present in most other members of this class.
Cycloheximide is a naturally occurring fungicide produced by the bacterium Streptomyces griseus.Cycloheximide exerts its effects by interfering with the translocation step in protein synthesis (movement of two tRNA molecules and mRNA in relation to the ribosome), thus blocking eukaryotic translational elongation.
Farinamycin is a quinazoline metabolite that has been isolated from Streptomyces griseus. It is the first known metabolite to be produced by S. griseus that is not a phenoxazinone antibiotic. Farinamycin is formed from the condensation of 3-OH-anthranalite and 3,4-AHBA building blocks that later combine with Enaminomycin C biosynthetically.
Streptomyces griseoviridis is a filamentous bacterium species from the genus Streptomyces, which was isolated from soil in Texas, United States. [ 1 ] [ 2 ] [ 3 ] Streptomyces griseoviridis produces etamycin , griseoviridin , bactobolin , prodigiosin R1 , actinobolin , and rosophilin .