The COP1–SPA1 interaction defines a critical step in phytochrome A-mediated regulation of HY5 activity

Arabidopsis COP1 is a constitutive repressor of photomorphogenesis that interacts with photomorphogenesis-promoting factors such as HY5 to promote their proteasome-mediated degradation. SPA1 is a repressor of phytochrome A-mediated responses to far-red light. Here we report that COP1 acts as part of...

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Autori principali: Saijo, Yusuke, Sullivan, James A., Wang, Haiyang, Yang, Jianping, Shen, Yunping, Rubio, Vicente, Ma, Ligeng, Hoecker, Ute, Deng, Xing Wang
Natura: Artigo
Lingua:Inglês
Pubblicazione: Cold Spring Harbor Laboratory Press 2003
Soggetti:
Research Communications
Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC280614/
https://ncbi.nlm.nih.gov/pubmed/14597662
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1101/gad.1122903
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