Transition metals in legume root nodules: iron-dependent free radical production increases during nodule senescence.
The cytosol from root nodules of soybean, bean, and cowpea contained Fe and Cu capable of catalyzing the formation of highly reactive free radicals. Specific and sensitive assays based on free radical-mediated DNA degradation revealed that most catalytic Fe and Cu were present as small chelates (300...
Guardado en:
| Publicado en: | Proc Natl Acad Sci U S A |
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| Autores principales: | , |
| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
National Academy of Sciences
1992
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| Materias: | |
| Acceso en línea: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC50043/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/11607326/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.89.19.8958 |
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