GIGANTEA Integrates Photoperiodic and Temperature Signals to Time when Growth Occurs.
GIGANTEA Integrates Photoperiodic and Temperature Signals to Time when Growth Occurs.
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GIGANTEA 将光周期和温度信号整合到生长发生的时间。
DOI：
10.1016/j.molp.2020.02.008
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发表时间：
2020
期刊：
影响因子：
27.5
通讯作者：
Ronald J
中科院分区：
文献类型：
--
作者：
Ronald J
昼夜节律时钟同步内部生理反应，使其发生在一天中的最佳时间。在植物中，激素信号传导受该时钟的控制。先前的研究表明，生物钟通过调节 GA 受体的表达来调节植物对赤霉素 (GA) 的敏感性。最近，Nohales 和 Kay (2019) 以及 Park 等人 (2020) 的两篇论文表明，生物钟对 DELLA 蛋白的翻译后调节也有助于确定植物对 GA 最敏感的时间。
Circadian clocks synchronize internal physiological responses to occur at the most optimal time of the day. In plants, hormone signaling is under the control of this clock. It has been previously shown that the circadian clock moderates the plant’s sensitivity to gibberellin (GA) by regulating the expression of GA receptors. Recently, two papers by Nohales and Kay (2019) and Park et al.(2020) revealed that posttranslational regulation of DELLA proteins by the circadian clock also contributes to timing when the plant is most sensitive to GA.