Biomaterial Database

Amino acid control mechanism for bacitracin formation by Bacillus licheniformis. 1979

H I Haavik

Several amino acids affected the amount of bacitracin produced by Bacillus licheniformis ATCC 10716 and the high-yielding mutant B. licheniformis AL. The possibility of an amino acid control mechanism for bacitracin biosynthesis is discussed. The two strains showed a different response to the addition of some amino acids. This indicate that they may have differences in their amino acid control mechanism.

UI	MeSH Term	Description	Entries
D003470	Culture Media	Any liquid or solid preparation made specifically for the growth, storage, or transport of microorganisms or other types of cells. The variety of media that exist allow for the culturing of specific microorganisms and cell types, such as differential media, selective media, test media, and defined media. Solid media consist of liquid media that have been solidified with an agent such as AGAR or GELATIN.	Media, Culture
D000596	Amino Acids	Organic compounds that generally contain an amino (-NH2) and a carboxyl (-COOH) group. Twenty alpha-amino acids are the subunits which are polymerized to form proteins.	Amino Acid,Acid, Amino,Acids, Amino
D001407	Bacillus	A genus of BACILLACEAE that are spore-forming, rod-shaped cells. Most species are saprophytic soil forms with only a few species being pathogenic.	Bacillus bacterium
D001414	Bacitracin	A complex of cyclic peptide antibiotics produced by the Tracy-I strain of Bacillus subtilis. The commercial preparation is a mixture of at least nine bacitracins with bacitracin A as the major constituent. It is used topically to treat open infections such as infected eczema and infected dermal ulcers. (From Goodman and Gilman, The Pharmacological Basis of Therapeutics, 8th ed, p1140)	Ak-Tracin,Altracin,Baci-IM,Baci-Rx,Baciguent,Bacitin,Bacitracin Zinc,Bacitracin Zinc Complex,Bacitracine Martinet,Ocu-Tracin,Topitracin,Zeba-Rx,Zinc Bacitracin,Ak Tracin,Baci IM,Baci Rx,Bacitracin, Zinc,Martinet, Bacitracine,Ocu Tracin,OcuTracin,Zeba Rx,Zinc, Bacitracin