Article
Nup96 and HOS1 Are Mutually Stabilized and Gate CONSTANS Protein Level, Conferring Long-Day Photoperiodic Flowering Regulation in Arabidopsis.
The Plant cell - 1 Feb 2020
Cheng Zhiyuan, Zhang Xiaomei, Huang Penghui, Huang Guowen, Zhu Jinglong, Chen Fulu, Miao Yuchen, Liu Liangyu, Fu Yong-Fu, Wang Xu
Abstract excerpt
The nuclear pore complex profoundly affects the timing of flowering; however, the underlying mechanisms are poorly understood. Here, we report that Nucleoporin96 (Nup96) acts as a negative regulator of long-day photoperiodic flowering in Arabidopsis (Arabidopsis thaliana). Through multiple approaches, we identified the E3 ubiquitin ligase HIGH EXPRESSION OF OSMOTICALLY RESPONSIVE GENE1 (HOS1) and demonstrated its...
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