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Article

Bicarbonate-mediated social communication stimulates meiosis and sporulation of Saccharomyces cerevisiae.

Yeast (Chichester, England) - 1 May 1998

Ohkuni K, Hayashi M, Yamashita I

Abstract excerpt

Meiosis and sporulation in the yeast Saccharomyces cerevisiae requires social communication, mediated by an extracellular factor which is secreted from cells during sporulation and accumulates in a cell density-dependent manner. We show here genetic and biochemical analyses supporting our conclusion that the extracellular factor is bicarbonate acting as an alkali to elevate extracellular pH. Sporulation defects...

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Identifiers

PMID: 9639309
DOI: 10.1002/(SICI)1097-0061(199805)14:7<623::AID-YEA264>3.0.CO;2-D

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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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