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Article

Loss-of-function mutations of the rice GAMYB gene impair alpha-amylase expression in aleurone and flower development.

The Plant cell - 1 Jan 2004

Kaneko Miyuki, Inukai Yoshiaki, Ueguchi-Tanaka Miyako, Itoh Hironori, Izawa Takeshi, Kobayashi Yuhko, Hattori Tsukaho, Miyao Akio, Hirochika Hirohiko, Ashikari Motoyuki, Matsuoka Makoto

Abstract excerpt

GAMYB was first isolated as a positive transcriptional regulator of gibberellin (GA)-dependent alpha-amylase expression in barley aleurone cells, and its molecular and biochemical properties have been well characterized. However, the role of GAMYB elsewhere in the plant is not well understood. To investigate the molecular function of GAMYB outside of the aleurone cells, we isolated loss-of-function mutants from a...

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Identifiers

PMID: 14688295
DOI: 10.1105/tpc.017327
PMCID: PMC301393

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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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