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Disruption of a Novel Iron Transport System Reverses Oxidative Stress Phenotypes of a dpr Mutant Strain of Streptococcus mutans
The Dps-like peroxide resistance protein (Dpr) is essential for H(2)O(2) stress tolerance and aerobic growth of the oral pathogen Streptococcus mutans. Dpr accumulates during oxidative stress, protecting the cell by sequestering iron ions and thereby preventing the generation of toxic hydroxyl radic...
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| Veröffentlicht in: | J Bacteriol |
|---|---|
| Hauptverfasser: | , , , , , , , |
| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
American Society for Microbiology
2018
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6018356/ https://ncbi.nlm.nih.gov/pubmed/29735760 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/JB.00062-18 |
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