The RING-Finger E3 Ubiquitin Ligase COP1 SUPPRESSOR1 Negatively Regulates COP1 Abundance in Maintaining COP1 Homeostasis in Dark-Grown Arabidopsis …
D Xu, F Lin, Y Jiang, X Huang, J Li, J Ling… - The Plant …, 2014 - academic.oup.com
Abstract CONSTITUTIVE PHOTOMORPHOGENIC1 (COP1) functions as an E3 ubiquitin
ligase in both plants and animals. In dark-grown Arabidopsis thaliana seedlings, COP1
targets photomorphogenesis-promoting factors for degradation to repress
photomorphogenesis. Little is known, however, about how COP1 itself is regulated. Here,
we identify COP1 SUPPRESSOR1 (CSU1), a RING-finger E3 ubiquitin ligase, as a regulator
of COP1. Genetic evidence demonstrates that csu1 mutations suppress cop1-6 phenotypes …
ligase in both plants and animals. In dark-grown Arabidopsis thaliana seedlings, COP1
targets photomorphogenesis-promoting factors for degradation to repress
photomorphogenesis. Little is known, however, about how COP1 itself is regulated. Here,
we identify COP1 SUPPRESSOR1 (CSU1), a RING-finger E3 ubiquitin ligase, as a regulator
of COP1. Genetic evidence demonstrates that csu1 mutations suppress cop1-6 phenotypes …
The RING-finger E3 ubiquitin ligase COP1 SUPPRESSOR1 negatively regulates COP1 abundance in maintaining COP1 homeostasis in dark-grown Arabidopsis …
XDQ Xu DongQing, LF Lin Fang, JY Jiang Yan… - 2014 - cabidigitallibrary.org
Abstract CONSTITUTIVE PHOTOMORPHOGENIC1 (COP1) functions as an E3 ubiquitin
ligase in both plants and animals. In dark-grown Arabidopsis thaliana seedlings, COP1
targets photomorphogenesis-promoting factors for degradation to repress
photomorphogenesis. Little is known, however, about how COP1 itself is regulated. Here,
we identify COP1 SUPPRESSOR1 (CSU1), a RING-finger E3 ubiquitin ligase, as a regulator
of COP1. Genetic evidence demonstrates that csu1 mutations suppress cop1-6 phenotypes …
ligase in both plants and animals. In dark-grown Arabidopsis thaliana seedlings, COP1
targets photomorphogenesis-promoting factors for degradation to repress
photomorphogenesis. Little is known, however, about how COP1 itself is regulated. Here,
we identify COP1 SUPPRESSOR1 (CSU1), a RING-finger E3 ubiquitin ligase, as a regulator
of COP1. Genetic evidence demonstrates that csu1 mutations suppress cop1-6 phenotypes …
以上显示的是最相近的搜索结果。 查看全部搜索结果