Article
The F-box protein OsFBK12 targets OsSAMS1 for degradation and affects pleiotropic phenotypes, including leaf senescence, in rice.
Plant physiology - 1 Dec 2013
Chen Yuan, Xu Yunyuan, Luo Wei, Li Wenxuan, Chen Na, Zhang Dajian, Chong Kang
Abstract excerpt
Leaf senescence is related to the grain-filling rate and grain weight in cereals. Many components involved in senescence regulation at either the genetic or physiological level are known. However, less is known about molecular regulation mechanisms. Here, we report that OsFBK12 (an F-box protein containing a Kelch repeat motif) interacts with S-ADENOSYL-l-METHIONINE SYNTHETASE1 (SAMS1) to regulate leaf senescence...
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