Brevibacillus brevis

Bacillus brevis
Scientific classification
Domain:
Bacteria
Phylum:
Bacillota
Class:
Bacilli
Order:
Bacillales
Family:
Paenibacillaceae
Genus:
Brevibacillus
Species:
B. brevis
Binomial name
Brevibacillus brevis
(Migula 1900) Shida et al. 1996[1]

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] It produces β-cyclodextrin glucanotransferase, an enzyme that catalyzes the conversion, degradation, and cyclization of starch into β-cyclodextrin.[5]

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.

References

  1. ↑ "Brevibacillus". LPSN.
  2. ↑ SHIDA, O.; TAKAGI, H.; KADOWAKI, K.; KOMAGATA, K. (1 October 1996). "Proposal for Two New Genera, Brevibacillus gen. nov. and Aneurinibacillus gen. nov". International Journal of Systematic Bacteriology. 46 (4): 939–946. doi:10.1099/00207713-46-4-939. PMID 8863420.
  3. ↑ Pearce, Paul. "Laboratory Evaluation of Endoscope Water Bottles." EndoNurse. 2005. 17 Jun 2006 <Laboratory Evaluation of Endoscope Water Bottles>.
  4. ↑ Abedon, Stephen. "Bacteria Binomials." 26 Apr 1998. Ohio State University. 17 Jun 2006 <http://www.mansfield.ohio-state.edu/~sabedon/biol4045.htm> Archived June 18, 2006, at the Wayback Machine.
  5. ↑ Farahat, Mohamed (2020-03-28). "Enhancement of β-Cyclodextrin Production and Fabrication of Edible Antimicrobial Films Incorporated with Clove Essential Oil/β-cyclodextrin Inclusion Complex". Microbiology and Biotechnology Letters. 48 (1): 12–23. doi:10.4014/mbl.1909.09016. ISSN 1598-642X. S2CID 216203179.
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