Oxidative stress and plant cell death suppressors
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概要
- 論文の詳細を見る
Classical yeast genetic approaches have been successfully applied for identification of genes related to the suppression of cell death. Isolated genes included several reactive oxygen species (ROS)-related genes such as SOD (superoxide dismutase), peroxidase, and GST (glutathione S-transferase). The AtBI-1 (Arabidopsis Bax Inhibitor-1), which is a plant homolog of mammalian antiapoptotic gene BI-1, was also isolated as a suppressor of Bax-mediated lethality in yeast. Overexpression of BI-1 suppresses Bax-, H2O2−, salicylic acid-, and elicitor- induced cell death in plant cells. These data indicate conserved overlapping pathways that regulate ROS-mediated cell death in plants and animals.
- 日本植物細胞分子生物学会の論文
著者
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Uchimiya Hirofumi
Institute Of Molecular And Cellular Biosciences The University Of Tokyo
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KAWAI-YAMADA Maki
Institute for Environmental Science and Technology, Saitama University
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Yoshinaga Keiko
Institute of Molecular and Cellular Biosciences, The University of Tokyo
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Ogawa Taro
Institute of Molecular and Cellular Biosciences, The University of Tokyo
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Ihara-Ohori Yuri
Institute of Molecular and Cellular Biosciences, The University of Tokyo
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