Timing to grow: roles of clock in thermomorphogenesis

编号 040032402

推送时间 20220103

研究领域 森林培育 

年份 2022 

类型 期刊 

语种 英语

标题 Timing to grow: roles of clock in thermomorphogenesis

来源期刊 Trends in Plant Science

期 第324期

发表时间 20210814

关键词 thermomorphogenesis;  molecular mechanisms;  circadian clock;  temperature signals;  hypocotyl growth; 

摘要 Plants coordinate their growth and developmental programs with changes in temperature. This process is termed thermomorphogenesis. The underlying molecular mechanisms have begun to emerge in these nonstressful responses to adjustments in prevailing temperature. The circadian clock is an internal timekeeper that ensures growth, development, and fitness across a wide range of environmental conditions and it responds to thermal changes. Here, we highlight how the circadian clock gates thermoresponsive hypocotyl growth in plants, with an emphasis on different action mode of evening complex (EC) in thermomorphogenesis. We also discuss the biochemical and molecular mechanisms of EC in transducing temperature signals to the key integrator PIF4. This provides future perspectives on unanswered questions on EC-associated thermomorphogenesis.

服务人员 孙小满

服务院士 尹伟伦

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