Accumulation of Phosphorylated Repressor for Gibberellin Signaling in an F-box Mutant

Sasaki, Akie; Itoh, Hironori; Gomi, Kenji; Ueguchi‐Tanaka, Miyako; Ishiyama, Kanako; Kobayashi, Masatomo; Jeong, Dong‐Hoon; An, Gynheung; Kitano, Hidemi; Ashikari, Motoyuki; Matsuoka, Makoto

doi:10.1126/science.1081077

Public

Accumulation of Phosphorylated Repressor for Gibberellin Signaling in an F-box Mutant

Published in Science • Mar 20, 2003

Authors:

Akie Sasaki

Hironori Itoh

Kenji Gomi

Abstract

Gibberellin (GA) regulates growth and development in plants. We isolated and characterized a rice GA-insensitive dwarf mutant, gid2. The GID2 gene encodes a putative F-box protein, which interacted with the rice Skp1 homolog in a yeast two-hybrid assay. In gid2, a repressor for GA signaling, SLR1, w...

Subject

Gibberellin

Repressor

Phosphorylation

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