The plant E2F-Rb pathway and epigenetic control

被引:75
作者
Shen, WH [1 ]
机构
[1] ULP, CNRS, Inst Biol Mol & Plantes, F-67084 Strasbourg, France
关键词
D O I
10.1016/S1360-1385(02)02351-8
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Plants and animals use the E2F-Rb pathway as a major mechanism of control in the decision to continue or stop cell division. The E2F-Rb pathway controls the G1-to-S-phase transition by the timely activation of genes involved in DNA synthesis and cell-cycle control. Recent findings reveal that the E2F-Rb pathway communicates with chromatin-remodelling factors in the control of transcription and cell-cycle progression. This article highlights the fast-moving advances in the molecular and functional characterization of plant E2F proteins, and in our understanding of how the E2F-Rb pathway is activated and repressed.
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页码:505 / 511
页数:7
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