Article

<i>In vivo</i> binding by Arabidopsis SPLICING FACTOR 1 shifts 3′ splice site choice, regulating circadian rhythms and immunity in plants

2025-12-17

Abstract excerpt

Alternative splicing expands proteome diversity and enables phenotypic plasticity across eukaryotes. In plants, mutations in spliceosomal components impair development and stress responses, but the molecular mechanisms remain unclear. Here, we define the molecular function of SPLICING FACTOR1 (AtSF1) in Arabidopsis thaliana using individual-nucleotide resolution UV crosslinking and immunoprecipitation (iCLIP) com...

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Literature Corpus work: bdea1ee4-4ef8-580e-83e1-3ffa4a435b8d
DOI: 10.64898/2025.12.17.693997

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