Article
Effect of Cu content on the activity of Cu/ZnSOD1 in the Arabidopsis SUMO E3 ligase siz1 mutant.
Plant signaling & behavior - 1 Oct 2011
Chen Chyi-Chuann, Chen Yong-Yi, Yeh Kuo-Chen
Abstract excerpt
In a previous study, we found copper (Cu) accumulated to a higher level in the aerial parts of soil-grown plants of the SUMO E3 ligase siz1 mutant than in those of the wild type. Here, we found that all superoxide dismutase (SOD) isoforms, such as FeSOD, MnSOD and different types of Cu/ZnSOD, were more active in the siz1 mutant than in the wild type under normal growth conditions. We further examined the...
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