Article
GID2, an F-box subunit of the SCF E3 complex, specifically interacts with phosphorylated SLR1 protein and regulates the gibberellin-dependent degradation of SLR1 in rice.
The Plant journal : for cell and molecular biology - 1 Feb 2004
Gomi Kenji, Sasaki Akie, Itoh Hironori, Ueguchi-Tanaka Miyako, Ashikari Motoyuki, Kitano Hidemi, Matsuoka Makoto
Abstract excerpt
The phytohormone gibberellin (GA) controls growth and development in plants. Previously, we identified a rice F-box protein, gibberellin-insensitive dwarf2 (GID2), which is essential for GA-mediated DELLA protein degradation. In this study, we analyzed the biological and molecular biological properties of GID2. Expression of GID2 preferentially occurred in rice organs actively synthesizing GA. Domain analysis of...
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