RRC ID 33580
著者 Fujita Y, Fujita T.
タイトル Effect of mutations causing gluconate kinase or gluconate permease deficiency on expression of the Bacillus subtilis gnt operon.
ジャーナル J Bacteriol
Abstract The gluconate (gnt) operon contains genes for a repressor of the operon, gluconate kinase, and gluconate permease. A nonleaky kinase mutation (gntK4) induced the gnt operon constitutively through interaction of the repressor with an inducer of gluconate which had been endogenously formed and accumulated in the cell owing to the complete deficiency of the kinase even in the absence of gluconate in the medium. In contrast, a nonleaky permease mutation (gntP9) never induced the operon by gluconate likely because it cannot give rise to its inducing concentration in the cell even in the presence of gluconate in the medium.
巻・号 171(3)
ページ 1751-4
公開日 1989-3-1
DOI 10.1128/jb.171.3.1751-1754.1989
PMID 2537826
PMC PMC209811
MeSH Bacillus subtilis / enzymology Bacillus subtilis / genetics* Bacteriophages / genetics Base Sequence Escherichia coli Proteins Genes Genes, Bacterial Membrane Transport Proteins / genetics* Molecular Sequence Data Mutation* Operon* Phosphotransferases / genetics* Phosphotransferases (Alcohol Group Acceptor)* Restriction Mapping Transcription, Genetic
IF 3.006
引用数 9
WOS 分野 MICROBIOLOGY
リソース情報
原核生物(枯草菌) MBS106 MBS115 MBS116