UBC32 Mediated Oxidative Tolerance in Arabidopsis  

作　　者：Feng Cui Lijing Liu Qingliang Li Chengwei Yang Qi Xie 

机构地区：[1]State Key Laboratory of Plant Genomics, National Center for Plant Gene Research, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China [2]Guangdong Key Lab of Biotechnology for Plant Development, College of Life Science, South China Normal University, Guangzhou 510631, China

出　　处：《Journal of Genetics and Genomics》2012年第8期415-417,共3页遗传学报（英文版）

基　　金：supported by the grants from the National Science Foundation of China NSFC(No.31030047);the National Basic Research Program of China(973 Program, No.2011CB915402);the State Key Laboratory of Plant Genomics of China(No.2009A0714-05)

摘　　要：Extreme environments such as salt stress often increase the reactive oxygen species （ROS） levels （Abogadallah, 2010; Miller et al., 2010）, which cause protein denaturation and damage （Kelsen et al., 2008）. In eukaryotic cells, the endo- plasmic reticulum （ER） lumen is highly oxidative environment, which help newly synthesized proteins form intermolecular or intramolecular disulfide bonds between their cysteine residues. However, the ROS must be regulated according to the folding load to protect the cell from the consequences of oxidative folding.Extreme environments such as salt stress often increase the reactive oxygen species （ROS） levels （Abogadallah, 2010; Miller et al., 2010）, which cause protein denaturation and damage （Kelsen et al., 2008）. In eukaryotic cells, the endo- plasmic reticulum （ER） lumen is highly oxidative environment, which help newly synthesized proteins form intermolecular or intramolecular disulfide bonds between their cysteine residues. However, the ROS must be regulated according to the folding load to protect the cell from the consequences of oxidative folding.

分 类 号：Q943[生物学—植物学] Q51