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Article

The identification and characterization of a novel splicing protein, Isy1p, of Saccharomyces cerevisiae.

RNA (New York, N.Y.) - 1 Mar 1999

Dix I, Russell C, Yehuda S B, Kupiec M, Beggs J D

Abstract excerpt

We have identified a novel splicing factor, Isy1p, through two-hybrid screens for interacting proteins involved in nuclear pre-mRNA splicing. Isy1p was tagged and demonstrated to be part of the splicing machinery, associated with spliceosomes throughout the splicing reactions. At least a portion of the Isy1 protein population is associated with snRNAs; low levels of U5 and U6 snRNAs are coimmunoprecipitated...

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Source

Open in PubMed Open full text

Identifiers

PMID: 10094305
DOI: 10.1017/s1355838299981396
PMCID: PMC1369765

Genes

ISY1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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