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Article

MGA2 and SPT23 are modifiers of transcriptional silencing in yeast.

Genetics - 1 Nov 2000

Dula M L, Holmes S G

Abstract excerpt

Transcriptional silencing at the HM loci and telomeres in yeast depends on several trans-acting factors, including Rap1p and the Sir proteins. The SUM1-1 mutation was identified by its ability to restore silencing to strains deficient in one or more of these trans-acting factors. The mechanism by which SUM1-1 bypasses the requirement for silencing proteins is not known. We identified four loci that when reduced...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Identifiers

PMID: 11063674
DOI: 10.1093/genetics/156.3.933
PMCID: PMC1461329

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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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