Article
Arabidopsis FHY3 and HY5 positively mediate induction of COP1 transcription in response to photomorphogenic UV-B light.
The Plant cell - 1 Nov 2012
Huang Xi, Ouyang Xinhao, Yang Panyu, Lau On Sun, Li Gang, Li Jigang, Chen Haodong, Deng Xing Wang
Abstract excerpt
As sessile organisms, higher plants have evolved the capacity to sense and interpret diverse light signals to modulate their development. In Arabidopsis thaliana, low-intensity and long-wavelength UV-B light is perceived as an informational signal to mediate UV-B-induced photomorphogenesis. Here, we report that the multifunctional E3 ubiquitin ligase, CONSTITUTIVE PHOTOMORPHOGENESIS1 (COP1), a known key player in...
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