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Deletion of the sigB Gene in Bacillus cereus ATCC 14579 Leads to Hydrogen Peroxide Hyperresistance
The sigB gene of Bacillus cereus ATCC 14579 encodes the alternative sigma factor σ(B). Deletion of sigB in B. cereus leads to hyperresistance to hydrogen peroxide. The expression of katA, which encodes one of the catalases of B. cereus, is upregulated in the sigB deletion mutant, and this may contri...
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| Auteurs principaux: | , , , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
American Society for Microbiology
2005
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1265915/ https://ncbi.nlm.nih.gov/pubmed/16204573 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/AEM.71.10.6427-6430.2005 |
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