Article
The Arabidopsis COP9 SIGNALOSOME INTERACTING F-BOX KELCH 1 protein forms an SCF ubiquitin ligase and regulates hypocotyl elongation.
Molecular plant - 1 Sept 2013
Franciosini Anna, Lombardi Benedetta, Iafrate Silvia, Pecce Valeria, Mele Giovanni, Lupacchini Leonardo, Rinaldi Gianmarco, Kondou Youichi, Gusmaroli Giuliana, Aki Shiori, Tsuge Tomohiko, Deng Xing-Wang, Matsui Minami, Vittorioso Paola, Costantino Paolo, Serino Giovanna
Abstract excerpt
The regulation of protein turnover by the ubiquitin proteasome system (UPS) is a major posttranslational mechanism in eukaryotes. One of the key components of the UPS, the COP9 signalosome (CSN), regulates 'cullin-ring' E3 ubiquitin ligases. In plants, CSN participates in diverse cellular and developmental processes, ranging from light signaling to cell cycle control. In this work, we isolated a new...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.