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Article

Is there a human [psi]?

Comptes rendus de l'Academie des sciences. Serie III, Sciences de la vie - 1 Jun 1996

Jean-Jean O, Le Goff X, Philippe M

Abstract excerpt

The yeast Sup35p protein which is responsible for the [psi] phenotype, is a GTP-binding protein involved in translation termination. It was suggested recently that the [psi] determinant has prion-like properties that were localized in the 114 N-terminal amino acids of the protein. In this study, we show that the 5' end of the human SUP35 gene open reading frame is longer than previously reported by 138 codons....

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PMID: 8881282

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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.

Related research

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Research trail→

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Is there a human [psi]?PMID 8881282Read ↗

Propagation of the yeast prion-like [psi+] determinant is mediated by oligomerization of the SUP35-encoded polypeptide chain release factor.Semantic proximity Read ↗

[Fusion of glutathione S-transferase with the N-terminus of yeast Sup35p protein inhibits its prion-like properties].Semantic proximity Read ↗

Nonsense Mutations in the Yeast SUP35 Gene Affect the [PSI+] Prion Propagation.Semantic proximity Read ↗

The [PSI+] prion of yeast: a problem of inheritance.Semantic proximity Read ↗

[The characteristics of the prion-like element of yeast - mutant factor [PSI]].Semantic proximity Read ↗

Interaction between yeast Sup45p (eRF1) and Sup35p (eRF3) polypeptide chain release factors: implications for prion-dependent regulation.Semantic proximity Read ↗

C-terminal truncation of the Sup35 protein increases the frequency of de novo generation of a prion-based [PSI+] determinant in Saccharomyces cerevisiae.Semantic proximity Read ↗

[Modification of [PSI+] prion properties by the combination of amino acid changes within Sup35 protein N-domain].Semantic proximity Read ↗

The yeast non-Mendelian factor [ETA+] is a variant of [PSI+], a prion-like form of release factor eRF3.Semantic proximity Read ↗

Expanding the prion model for the yeast [PSI+] element.Semantic proximity Read ↗

The Candida albicans Sup35p protein (CaSup35p): function, prion-like behaviour and an associated polyglutamine length polymorphism.Semantic proximity Read ↗

Strains of [PSI(+)] are distinguished by their efficiencies of prion-mediated conformational conversion.Semantic proximity Read ↗

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