Lethal oxidative damage and mutagenesis are generated by iron in delta fur mutants of Escherichia coli: protective role of superoxide dismutase.
The Escherichia coli Fur protein, with its iron(II) cofactor, represses iron assimilation and manganese superoxide dismutase (MnSOD) genes, thus coupling iron metabolism to protection against oxygen toxicity. Iron assimilation is triggered by iron starvation in wild-type cells and is constitutive in...
সংরক্ষণ করুন:
| প্রকাশিত: | J Bacteriol |
|---|---|
| প্রধান লেখক: | , , , , |
| বিন্যাস: | Artigo |
| ভাষা: | Inglês |
| প্রকাশিত: |
American Society for Microbiology (ASM)
1995
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| বিষয়গুলি: | |
| অনলাইন ব্যবহার করুন: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC176885/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/7730258/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.177.9.2305-2314.1995 |
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