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Article

ABA signalling is fine-tuned by antagonistic HAB1 variants.

Nature communications - 25 Sept 2015

Wang Zhijuan, Ji Hongtao, Yuan Bingjian, Wang Shuangfeng, Su Chao, Yao Bin, Zhao Hongtao, Li Xia

Abstract excerpt

Group A protein type 2C phosphatases (PP2Cs) are negative regulators of abscisic acid (ABA) signalling and plant adaptation to stress. However, our knowledge of the regulation of PP2C activity is limited. Here we report that the PP2C HAB1 undergoes alternative splicing to produce two splice variants, which encode HAB1.1 and HAB1.2, that play opposing roles in ABA-mediated seed germination and ABA-mediated...

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Source

Identifiers

PMID: 26419884
DOI: 10.1038/ncomms9138

Genes

RBM25

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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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