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Article

Epigenetic control of polyamines by the prion [PSI+].

Nature cell biology - 1 Sept 2008

Namy Olivier, Galopier Aurélie, Martini Cyrielle, Matsufuji Senya, Fabret Céline, Rousset Jean-Pierre

Abstract excerpt

Prion proteins are found in mammals and yeast, and can transmit diseases and encode heritable phenotypic traits. In Saccharomyces cerevisiae, eRF3, Rnq1, Ure2 and Swil are functional proteins with a soluble conformation that can switch to a non-functional, amyloid conformation denoted as [PSI+], [PIN+], [URE3] and [SWI+], respectively. The prion [PSI+] corresponds to an aggregated conformation of the...

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PMID: 19160487
DOI: 10.1038/ncb1766

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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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