Streptomyces Viridochromogenes
''Streptomyces viridochromogenes'' is a bacterium species in the genus ''Streptomyces''. ''S. viridochromogenes'' produces the natural herbicide bialaphos and the antibiotic streptazolin Streptazolin is an antibiotic and antifungal substance isolated in 1981 from '' Streptomyces viridochromogenes''. Because of its polymerisation tendency, it is not suitable for therapeutic use. 1,4- reduction of the conjugated diene gives dihydr .... See also * List of ''Streptomyces'' species References External links Type strain of ''Streptomyces viridochromogenes'' at Bac''Dive'' - the Bacterial Diversity Metadatabase viridochromogenes Bacteria described in 1948 {{Streptomyces-stub ...
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Bacteria
Bacteria (; singular: bacterium) are ubiquitous, mostly free-living organisms often consisting of one biological cell. They constitute a large domain of prokaryotic microorganisms. Typically a few micrometres in length, bacteria were among the first life forms to appear on Earth, and are present in most of its habitats. Bacteria inhabit soil, water, acidic hot springs, radioactive waste, and the deep biosphere of Earth's crust. Bacteria are vital in many stages of the nutrient cycle by recycling nutrients such as the fixation of nitrogen from the atmosphere. The nutrient cycle includes the decomposition of dead bodies; bacteria are responsible for the putrefaction stage in this process. In the biological communities surrounding hydrothermal vents and cold seeps, extremophile bacteria provide the nutrients needed to sustain life by converting dissolved compounds, such as hydrogen sulphide and methane, to energy. Bacteria also live in symbiotic and parasitic relationsh ...
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