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Article

A U1-U2 snRNP interaction network during intron definition.

Molecular and cellular biology - 1 Jan 2012

Shao Wei, Kim Hyun-Soo, Cao Yang, Xu Yong-Zhen, Query Charles C

Abstract excerpt

The assembly of prespliceosomes is responsible for selection of intron sites for splicing. U1 and U2 snRNPs recognize 5' splice sites and branch sites, respectively; although there is information regarding the composition of these complexes, little is known about interaction among the components or between the two snRNPs. Here we describe the protein network of interactions linking U1 and U2 snRNPs with the...

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Identifiers

PMID: 22064476
DOI: 10.1128/MCB.06234-11
PMCID: PMC3255776

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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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