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The conserved spliceosomal protein AtSF3B2 controls the floral transition by regulating transcription and splicing in Arabidopsis.

The Plant cell - 5 May 2026

Zhou Zhou, Yin Xuan-Ru, Wang Yu-Yi, Ren Jing-Jing, Cao Jun-Yuan, Lv Wei, Otegui Marisa S, Xiong Feng, Wang Xiu-Ling

Abstract excerpt

Precursor mRNA (pre-mRNA) splicing occurs co-transcriptionally and is coupled to transcription through the coordinated assembly of the splicing and transcription machinery. Splicing factor 3B subunit 2 (SF3B2) plays a critical role in pre-mRNA splicing and facilitates spliceosome assembly in humans, but its function in plants remains unclear. Here, we demonstrate that the Arabidopsis thaliana SF3B2 homolog...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 42049253
DOI: 10.1093/plcell/koag125

Genes

SF3B2
GC

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

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