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Article

Short grain1 decreases organ elongation and brassinosteroid response in rice.

Plant physiology - 1 Mar 2012

Nakagawa Hitoshi, Tanaka Atsunori, Tanabata Takanari, Ohtake Miki, Fujioka Shozo, Nakamura Hidemitsu, Ichikawa Hiroaki, Mori Masaki

Abstract excerpt

We identified a short-grain mutant (Short grain1 (Sg1) Dominant) via phenotypic screening of 13,000 rice (Oryza sativa) activation-tagged lines. The causative gene, SG1, encodes a protein with unknown function that is preferentially expressed in roots and developing panicles. Overexpression of SG1 in rice produced a phenotype with short grains and dwarfing reminiscent of brassinosteroid (BR)-deficient mutants,...

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Identifiers

PMID: 22209874
DOI: 10.1104/pp.111.187567
PMCID: PMC3291246

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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.

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