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Article

Genetic characterization reveals no role for the reported ABA receptor, GCR2, in ABA control of seed germination and early seedling development in Arabidopsis.

The Plant journal : for cell and molecular biology - 1 Dec 2007

Gao Yajun, Zeng Qingning, Guo Jianjun, Cheng Jia, Ellis Brian E, Chen Jin-Gui

Abstract excerpt

Abscisic acid (ABA) is perceived by several different types of receptors in plant cells. At the cell surface, the ABA signal is proposed to be perceived by GCR2, which mediates ABA responses in seed germination, early seedling development and stomatal movement. GCR2 was also proposed to be a seven-transmembrane (7TM) G-protein-coupled receptor (GPCR). Here we characterize GCR2 and one of its two homologs,...

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PMID: 17894782
DOI: 10.1111/j.1365-313X.2007.03291.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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