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Article

PYR/PYL/RCAR family members are major in-vivo ABI1 protein phosphatase 2C-interacting proteins in Arabidopsis.

The Plant journal : for cell and molecular biology - 1 Jan 2010

Nishimura Noriyuki, Sarkeshik Ali, Nito Kazumasa, Park Sang-Youl, Wang Angela, Carvalho Paulo C, Lee Stephen, Caddell Daniel F, Cutler Sean R, Chory Joanne, Yates John R, Schroeder Julian I

Abstract excerpt

Abscisic acid (ABA) mediates resistance to abiotic stress and controls developmental processes in plants. The group-A PP2Cs, of which ABI1 is the prototypical member, are protein phosphatases that play critical roles as negative regulators very early in ABA signal transduction. Because redundancy...

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Source

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Identifiers

PMID: 19874541
DOI: 10.1111/j.1365-313X.2009.04054.x
PMCID: PMC2807913

Genes

ABI1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-19874541-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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PYR/PYL/RCAR family members are major in-vivo ABI1 protein phosphatase 2C-interacting proteins in Arabidopsis.PMID 19874541Read ↗

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EAR1 Negatively Regulates ABA Signaling by Enhancing 2C Protein Phosphatase Activity.Semantic proximity Read ↗

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