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Article

Accumulation of phosphorylated repressor for gibberellin signaling in an F-box mutant.

Science (New York, N.Y.) - 21 Mar 2003

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

Abstract excerpt

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, was highly accumulated in a phosphorylated form and GA increased its concentration, whereas SLR1 was rapidly degraded...

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PMID: 12649483
DOI: 10.1126/science.1081077

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

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Accumulation of phosphorylated repressor for gibberellin signaling in an F-box mutant.PMID 12649483Read ↗

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.Semantic proximity Read ↗

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Silencing SlGID2, a putative F-box protein gene, generates a dwarf plant and dark-green leaves in tomato.Semantic proximity Read ↗

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