Deyang Rishon Biochem Co. Ltd. - Plant Growth Promoters

bacillus subtilis, known also as the hay bacillus or grass bacillus, is a gram-positive, catalase-positive bacterium, found in soil and the gastrointestinal tract of ruminants and humans. A member of the genus bacillus, b. Subtilis is rod-shaped, and can form a tough, protective endospore, allowing it to tolerate extreme environmental conditions. B. Subtilis has historically been classified as an obligate aerobe, though evidence exists that it is a facultative anaerobe. B. Subtilis is considered the best studied gram-positive bacterium and a model organism to study bacterial chromosome replication and cell differentiation. It is one of the bacterial champions in secreted enzyme production and used on an industrial scale by biotechnology companies.