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Article

Rice transgenic plants with suppressed expression of the β subunit of the heterotrimeric G protein.

Plant signaling & behavior - 1 Apr 2012

Utsunomiya Yuzuko, Samejima Chihiro, Fujisawa Yukiko, Kato Hisaharu, Iwasaki Yukimoto

Abstract excerpt

The deficient mutant for the rice heterotrimeric G protein α subunit gene (RGA1), d1, showed dwarfism and set small seed due to a reduced cell number. Mutants for the rice heterotrimeric G protein β subunit gene (RGB1) have not been isolated. To determine the functions of RGB1, transgenic rice plants with suppressed expression of RGB1 were studied using the RNAi method. RGB1 knock-down lines showed browning of...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 22499179
DOI: 10.4161/psb.19378
PMCID: PMC3419028

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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