Amasino Richard M
Department of Biochemistry, University of Wisconsin, 433 Babcock Drive, Madison, WI 53706-1544, USA.
Curr Biol. 2003 Sep 2;13(17):R670-2. doi: 10.1016/s0960-9822(03)00604-3.
Flowering time control in plants involves integration of multiple signals. One of the signalling pathways in Arabidopsis involves a negative autoregulatory loop, in which the FCA protein together with FY promotes the choice of an alternative polyadenylation site within the FCA pre-mRNA to produce a transcript that does not encode a functional protein.
植物开花时间的控制涉及多种信号的整合。拟南芥中的一种信号通路涉及一个负自调控环，其中FCA蛋白与FY一起促进FCA前体mRNA内一个可变聚腺苷酸化位点的选择，以产生一种不编码功能性蛋白质的转录本。
