ELF4 as a Central Gene in the Circadian Clock

被引：18

作者：

Kolmos, Elsebeth ^{[1
]}

Davis, Seth J. ^{[1
]}

机构：

[1] Max Planck Inst Plant Breeding Res, Dept Plant Dev Biol, Carl von Linne Weg 10, D-50829 Cologne, Germany

来源：

PLANT SIGNALING & BEHAVIOR | 2007年 / 2卷 / 05期

关键词：

circadian clock; entrainment; ELF4; CCA1; LHY; TOC1; feedback loop;

D O I：

10.4161/psb.2.5.4463

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The light-dark cycle of the environment serves as one of the major Zeitgebers in entrainment of the circadian clock. The circadian system consists of interconnected feedback loops in which the CCA1/LHY-TOC1 loop has a central position. Genetic analyses of the elf4 mutant suggested that it is a positive regulator of CCA1 and LHY expression. Recently, we refined the mode-of-action of ELF4 in entrainment of the clock, and here hypothesize that ELF4 expression is interlocked with the CCA1/LHY-TOC1 loop.

引用

收藏

页码：370 / 372

页数：3

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