論文 - 詳細
| RRC ID | 33562 |
|---|---|
| 著者 | Inaoka T, Satomura T, Fujita Y, Ochi K. |
| タイトル | Novel gene regulation mediated by overproduction of secondary metabolite neotrehalosadiamine in Bacillus subtilis. |
| ジャーナル | FEMS Microbiol Lett |
| Abstract |
Bacillus subtilis GlcP regulates a secondary metabolism, the neotrehalosadiamine synthesis pathway, by repressing a neotrehalosadiamine biosynthesis operon in response to glucose present in the medium. Here, we investigated, by use of transcriptome, additional effects of glcP disruption on other gene expression. In the GlcP-null mutant, the expression of alsSD and maeN was decreased, while the expression of licBCAH, ntdABC, yyaH-maa, and yyaJ was increased. The effect caused by loss of GlcP function was, however, completely negated in a mutant lacking the ability to synthesize neotrehalosadiamine. Moreover, addition of neotrehalosadiamine into the growth medium had no effect on the expression of these genes, indicating that GlcP-promoted regulation was exerted depending on de novo neotrehalosadiamine synthesis rather than neotrehalosadiamine per se. These findings suggest that GlcP participates in regulation of certain genes by repressing the neotrehalosadiamine biosynthesis operon. This novel regulation system may provide new insights into study of B. subtilis gene expression. |
| 巻・号 | 291(2) |
| ページ | 151-6 |
| 公開日 | 2009-2-1 |
| DOI | 10.1111/j.1574-6968.2008.01450.x |
| PII | FML1450 |
| PMID | 19087206 |
| MeSH | Anti-Bacterial Agents / metabolism Bacillus subtilis / genetics Bacillus subtilis / metabolism* Bacterial Proteins / genetics Bacterial Proteins / metabolism* Gene Expression Regulation, Bacterial* Glucose / metabolism Operon Promoter Regions, Genetic Trehalose / analogs & derivatives Trehalose / biosynthesis |
| IF | 1.987 |
| 引用数 | 10 |
| WOS 分野 | MICROBIOLOGY |
| オルトメトリクス指標 |
オルトメトリクス指標項目
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| 最多言及媒体 | Patent(IFI CLAIMS) |
| 各媒体での言及数の合計 | 1 |
| 過去6か月間でのオルトメトリクス指標の変動値 | 0.0 |
| リソース情報 | |
| 原核生物(枯草菌) | MBS155 MBS297 |