The molecular basis of CONSTITUTIVE PHOTOMORPHOGENIC1 action during photomorphogenesis

Zhou, Hua1; Deng, Xing Wang1,2,3,4

2024-04-01

10.1093/jxb/erae181

JOURNAL OF EXPERIMENTAL BOTANY   影响因子和分区

0022-0957

1460-2431

["CONSTITUTIVE PHOTOMORPHOGENIC1 (COP1), a repressor of seedling photomorphogenesis, is tightly controlled by light. In Arabidopsis, COP1 primarily acts as a part of large E3 ligase complexes and targets key light-signaling factors for ubiquitination and degradation. Upon light perception, the action of COP1 is precisely modulated by active photoreceptors. During seedling development, light plays a predominant role in modulating seedling morphogenesis, including inhibition of hypocotyl elongation, cotyledon opening and expansion, and chloroplast development. These visible morphological changes evidently result from networks of molecular action. In this review, we summarize current knowledge about the molecular role of COP1 in mediating light-controlled seedling development.","We summarize current advancements in understanding of the COP1 signal network during seedling photomorphogenic development, with an emphasis on the molecular basis of COP1 action."]

COP1 E3 ubiquitin ligase light ubiquitination molecular basis photomorphogenesis

SCI

英语

第一 ; 通讯

National Natural Science Foundation of China (NSFC) Key Program[32230006] ; Southern University of Science and Technology[Y01226026] ; Key Laboratory of Molecular Design for Plant Cell Factory of Guangdong Higher Education Institute[2019KSYS006] ; National Key R&D Program of China[2017YFA0503800] ; National Natural Science Foundation of China[32100198]

Plant Sciences

Plant Sciences

WOS:001240253200001

OXFORD UNIV PRESS

PLANT & ANIMAL SCIENCE

Web of Science

1.Southern Univ Sci & Technol, Inst Plant & Food Sci, Key Lab Mol Design Plant Cell Factory, Guangdong Higher Educ Inst,Sch Life Sci,Dept Biol, Shenzhen 518055, Peoples R China
2.Peking Univ, Natl Key Lab Wheat Improvement, Shandong Lab Adv Agr Sci Weifang, Inst Adv Agr Sci, Weifang 61000, Shandong, Peoples R China
3.Peking Univ, Peking Tsinghua Ctr Life Sci, Sch Adv Agr Sci, Beijing 100871, Peoples R China
4.Peking Univ, Sch Life Sci, Beijing 100871, Peoples R China

Zhou, Hua,Deng, Xing Wang. The molecular basis of CONSTITUTIVE PHOTOMORPHOGENIC1 action during photomorphogenesis[J]. JOURNAL OF EXPERIMENTAL BOTANY,2024.

Zhou, Hua,&Deng, Xing Wang.(2024).The molecular basis of CONSTITUTIVE PHOTOMORPHOGENIC1 action during photomorphogenesis.JOURNAL OF EXPERIMENTAL BOTANY.

Zhou, Hua,et al."The molecular basis of CONSTITUTIVE PHOTOMORPHOGENIC1 action during photomorphogenesis".JOURNAL OF EXPERIMENTAL BOTANY (2024).