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Article

The cap-binding complex modulates ABA-responsive transcript splicing during germination in barley (Hordeum vulgare).

Scientific reports - 7 Aug 2024

Sybilska Ewa, Collin Anna, Sadat Haddadi Bahareh, Mur Luis A J, Beckmann Manfred, Guo Wenbin, Simpson Craig G, Daszkowska-Golec Agata

Abstract excerpt

To decipher the molecular bases governing seed germination, this study presents the pivotal role of the cap-binding complex (CBC), comprising CBP20 and CBP80, in modulating the inhibitory effects of abscisic acid (ABA) in barley. Using both single and double barley mutants in genes encoding the CBC, we revealed that the double mutant hvcbp20.ab/hvcbp80.b displays ABA insensitivity, in stark contrast to the...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 39107424
DOI: 10.1038/s41598-024-69373-9
PMCID: PMC11303550

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