植物发育：光照决定分生组织的命运。
Plant development: light exposure directs meristem fate.
机构信息
University of Edinburgh, Institute of Molecular Plant Sciences, Edinburgh, EH9 3JD, Scotland, UK.
出版信息
Curr Biol. 2011 Oct 11;21(19):R817-9. doi: 10.1016/j.cub.2011.08.054.
PMID:21996506
Abstract
Leaf initiation was previously thought to be self-regulated and not reliant on environmental cues. However, a recent study has revealed that light redirects meristem fate from maintenance to lateral organ initiation, through the regulation of the plant hormones auxin and cytokinin.
摘要
先前人们认为叶片起始是自我调控的，不依赖于环境线索。然而，最近的一项研究表明，通过调节植物激素生长素和细胞分裂素，光将分生组织的命运从维持状态重新引导到侧生器官起始。
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