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Article

Structural and functional analysis of VQ motif-containing proteins in Arabidopsis as interacting proteins of WRKY transcription factors.

Plant physiology - 1 Jun 2012

Cheng Yuan, Zhou Yuan, Yang Yan, Chi Ying-Jun, Zhou Jie, Chen Jian-Ye, Wang Fei, Fan Baofang, Shi Kai, Zhou Yan-Hong, Yu Jing-Quan, Chen Zhixiang

Abstract excerpt

WRKY transcription factors are encoded by a large gene superfamily with a broad range of roles in plants. Recently, several groups have reported that proteins containing a short VQ (FxxxVQxLTG) motif interact with WRKY proteins. We have recently discovered that two VQ proteins from Arabidopsis (Arabidopsis thaliana), SIGMA FACTOR-INTERACTING PROTEIN1 and SIGMA FACTOR-INTERACTING PROTEIN2, act as coactivators of...

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Identifiers

PMID: 22535423
DOI: 10.1104/pp.112.196816
PMCID: PMC3375943

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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