論文 - 詳細
RRC ID | 53803 |
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著者 | Asai K, Ishiwata K, Matsuzaki K, Sadaie Y. |
タイトル | A viable Bacillus subtilis strain without functional extracytoplasmic function sigma genes. |
ジャーナル | J Bacteriol |
Abstract |
We constructed a Bacillus subtilis Marburg strain that harbors deletion mutations in all seven extracytoplasmic function (ECF) sigma genes. The strain shows wild-type growth at 37 degrees C both in a complex and in a synthetic medium and exhibits wild-type sporulation. ECF sigma genes of B. subtilis are dispensable as long as no stress is imposed, although they seem to be required for quick response to stresses. |
巻・号 | 190(7) |
ページ | 2633-6 |
公開日 | 2008-4-1 |
DOI | 10.1128/JB.01859-07 |
PII | JB.01859-07 |
PMID | 18223082 |
PMC | PMC2293210 |
MeSH | Bacillus subtilis / genetics* Bacillus subtilis / physiology Bacterial Proteins / genetics* Bacterial Proteins / physiology Cell Division / genetics Cell Division / physiology Gene Deletion Microbial Viability / genetics* Models, Biological Mutation Polymerase Chain Reaction Sigma Factor / genetics* Sigma Factor / physiology Spores, Bacterial / genetics Spores, Bacterial / physiology |
IF | 3.006 |
引用数 | 22 |
リソース情報 | |
原核生物(枯草菌) | MBS591 MBS592 MBS593 MBS594 MBS595 MBS596 MBS597 MBS598 MBS646 MBS647 MBS648 MBS649 MBS650 MBS651 MBS652 MBS653 MBS654 MBS655 MBS656 MBS657 MBS658 MBS659 MBS660 MBS661 |