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Hydrogen sulfide - cysteine cycle system enhances cadmium tolerance through alleviating cadmium-induced oxidative stress and ion toxicity in Arabidopsis roots
Cadmium (Cd(2+)) is a common toxic heavy metal ion. We investigated the roles of hydrogen sulfide (H(2)S) and cysteine (Cys) in plant responses to Cd(2+) stress. The expression of H(2)S synthetic genes LCD and DES1 were induced by Cd(2+) within 3 h, and endogenous H(2)S was then rapidly released. H(...
| Autores principales: | , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5177925/ https://www.ncbi.nlm.nih.gov/pubmed/28004782 http://dx.doi.org/10.1038/srep39702 |