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Acquired Tolerance to Oxidative Stress in Bifidobacterium longum 105-A via Expression of a Catalase Gene
For improvement of tolerance to oxidative stress in Bifidobacterium longum 105-A, we introduced the Bacillus subtilis catalase gene (katE) into it. The transformant showed catalase activity (39 U/mg crude protein) in the intracellular fraction, which increased survival by ∼100-fold after a 1-h expos...
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| Huvudupphovsmän: | , , |
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| Materialtyp: | Artigo |
| Språk: | Inglês |
| Publicerad: |
American Society for Microbiology
2012
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| Ämnen: | |
| Länkar: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3318838/ https://ncbi.nlm.nih.gov/pubmed/22307289 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/AEM.07093-11 |
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