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Substantial DNA damage from submicromolar intracellular hydrogen peroxide detected in Hpx(-) mutants of Escherichia coli
Since the discovery of catalase, it has been postulated that aerobic organisms generate enough oxidants to threaten their own fitness and, in particular, their genetic stability. An alternative is that these enzymes exist to defend the cell against more-abundant oxidants imposed by external sources....
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| Main Authors: | , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
National Academy of Sciences
2005
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1166606/ https://ncbi.nlm.nih.gov/pubmed/15967999 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0502051102 |
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