Article
BBX19 fine-tunes the circadian rhythm by interacting with PSEUDO-RESPONSE REGULATOR proteins to facilitate their repressive effect on morning-phased clock genes.
The Plant cell - 31 Aug 2021
Yuan Li, Yu Yingjun, Liu Mingming, Song Yang, Li Hongmin, Sun Junqiu, Wang Qiao, Xie Qiguang, Wang Lei, Xu Xiaodong
Abstract excerpt
The core plant circadian oscillator is composed of multiple interlocked transcriptional-translational feedback loops, which synchronize endogenous diel physiological rhythms to the cyclic changes of environmental cues. PSEUDO-RESPONSE REGULATORS (PRRs) have been identified as negative components in the circadian clock, though their underlying molecular mechanisms remain largely unknown. Here, we found that a...
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