Hydrogen peroxide as a signal controlling plant programmed cell death

被引:377
作者
Gechev, TS [1 ]
Hille, J [1 ]
机构
[1] Univ Groningen, Res Sch GBB, Dept Mol Biol Plants, NL-9751 NN Haren, Netherlands
关键词
D O I
10.1083/jcb.200409170
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
Hydrogen peroxide (H2O2) has established itself as a key player in stress and programmed cell death responses, but little is known about the signaling pathways leading from H2O2 to programmed cell death in plants. Recently, identification of key regulatory mutants and near-full genome coverage microarray analysis of H2O2-induced cell death have begun to unravel the complexity of the H2O2 network. This review also describes a novel link between H2O2 and sphingolipids, two signals that can interplay and regulate plant cell death.
引用
收藏
页码:17 / 20
页数:4
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