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Article

Rst1 and Rst2 are required for the a/alpha diploid cell type in yeast.

Molecular microbiology - 1 Nov 2002

Gelli Angie

Abstract excerpt

In the budding yeast Saccharomyces cerevisiae, the preservation of the mating competent haploid (a or alpha) and the mating incompetent diploid (a/alpha) is necessary to prevent aneuploidy. Once haploid cells respond to pheromone, the mating-specific signal transduction pathway is activated, and the MAP kinase Fus3 phosphorylates two specific repressor proteins Rst1 and Rst2 (also known as Dig1 and Dig2) to...

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Identifiers

PMID: 12410840
DOI: 10.1046/j.1365-2958.2002.03213.x

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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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Rst1 and Rst2 are required for the a/alpha diploid cell type in yeast.PMID 12410840Read ↗

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