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Article

Auxin Response Factor2 (ARF2) and its regulated homeodomain gene HB33 mediate abscisic acid response in Arabidopsis.

PLoS genetics - 1 Jul 2011

Wang Li, Hua Deping, He Junna, Duan Ying, Chen Zhizhong, Hong Xuhui, Gong Zhizhong

Abstract excerpt

The phytohormone abscisic acid (ABA) is an important regulator of plant development and response to environmental stresses. In this study, we identified two ABA overly sensitive mutant alleles in a gene encoding Auxin Response Factor2 (ARF2). The expression of ARF2 was induced by ABA treatment. The arf2 mutants showed enhanced ABA sensitivity in seed germination and primary root growth. In contrast, the primary...

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Identifiers

PMID: 21779177
DOI: 10.1371/journal.pgen.1002172
PMCID: PMC3136439

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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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