| Literature DB >> 3136148 |
Abstract
Growth conditions established to optimize vegetative alkaline phosphatase production and stability in Bacillus subtilis were used to compare alkaline phosphatase synthesis and secretion in isogenic strains JH646 (spo0A12) and JH646MS (spo0A12 abrB15). A mutation in spo0A blocked vegetative alkaline phosphatase production, and a second mutation at the abrB locus resulted in hyperinduction of vegetative alkaline phosphatase. Phosphate regulation of vegetative alkaline phosphatase synthesis was unaffected in the double mutant. spo0H, on a multicopy plasmid, partially overcame the spo0A effect.Entities:
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Year: 1988 PMID: 3136148 PMCID: PMC211360 DOI: 10.1128/jb.170.8.3765-3768.1988
Source DB: PubMed Journal: J Bacteriol ISSN: 0021-9193 Impact factor: 3.490