Brevibacillus brevis | |
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Scientific classification | |
Domain: | Bacteria |
Phylum: | Bacillota |
Class: | Bacilli |
Order: | Bacillales |
Family: | Paenibacillaceae |
Genus: | Brevibacillus |
Species: | B. brevis
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Binomial name | |
Brevibacillus brevis (Migula 1900) Shida et al. 1996[1]
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Brevibacillus brevis (formerly known as Bacillus brevis[2]) is a Gram-positive, aerobic, motile, spore-forming, rod-shaped bacterium commonly found in soil, air, water, and decaying matter. It is rarely associated with infectious diseases.[3] The antibiotics gramicidin and tyrocidine were first isolated from it.[4]
Brevibacillus brevis is catalase positive, amylase negative, casein negative, gelatinase positive, and indole negative; most strains are citrate users. Some strains are capable of oxidizing carbon monoxide aerobically. Optimal growth occurs at 35 °C to 55 °C.