Hypoxia induces H2O2 production and activates antioxidant defence system in grapevine buds through mediation of H2O2 and ethylene
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چکیده
منابع مشابه
Hypoxia induces H2O2 production and activates antioxidant defence system in grapevine buds through mediation of H2O2 and ethylene
Paradoxically, in eukaryotic cells, hydrogen peroxide (H(2)O(2)) accumulates in response to oxygen deprivation (hypoxia). The source of H(2)O(2) under hypoxia varies according to the species, organs, and tissue. In non-photosynthetic tissues, H(2)O(2) is mainly produced by activation of NAD(P)H-oxidases or by disruption of the mitochondrial electron transport chain (m-ETC). This study showed th...
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ژورنال
عنوان ژورنال: Journal of Experimental Botany
سال: 2012
ISSN: 0022-0957,1460-2431
DOI: 10.1093/jxb/ers094