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Article

Function of the alpha subunit of rice heterotrimeric G protein in brassinosteroid signaling.

Plant & cell physiology - 1 Jan 2009

Oki Katsuyuki, Inaba Noriko, Kitagawa Kanako, Fujioka Shozo, Kitano Hidemi, Fujisawa Yukiko, Kato Hisaharu, Iwasaki Yukimoto

Abstract excerpt

The alpha subunit of plant heterotrimeric G proteins (Galpha) plays pivotal roles in multiple aspects of development and responses to plant hormones. Recently, several lines of evidence have shown that Galpha participates in brassinosteroid (BR) responses in Arabidopsis and rice plants. In this study, we conducted a comprehensive analysis of the roles of the rice Galpha in the responses to BR using a defective...

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PMID: 19036785
DOI: 10.1093/pcp/pcn182

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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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