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Repression of ABA-responsive alternative splicing by an Arabidopsis SR protein relieves ABA inhibition of early plant growth.

The Plant cell - 2 Jun 2026

Laloum Tom, Martín Guiomar, Lewinski Martin, Yanez Romana J R, Köster Tino, Paixão Tiago, Staiger Dorothee, Duque Paula

Abstract excerpt

The phytohormone abscisic acid (ABA) inhibits postgermination growth under unfavorable conditions to delay the seedling's transition to the autotrophic stage and promote plant survival. Stress-induced ABA accumulation is well established to trigger extensive transcriptional changes, but it is becoming clear that ABA also relies on alternative splicing to enhance stress tolerance. However, the molecular components...

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PMID: 42313924
DOI: 10.1093/plcell/koag127

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 8 Sept 2026.

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Repression of ABA-responsive alternative splicing by an Arabidopsis SR protein relieves ABA inhibition of early plant growth.PMID 42313924Read ↗

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