title: Multicopy SUP35 gene induces de-novo appearance of psi-like factors in the yeast Saccharomyces cerevisiae.
abstract: Previously, we have shown that plasmid-mediated multiplication of Saccharomyces cerevisiae wild-type SUP35 gene leads to omnipotent suppression and is incompatible with psi-factor, which is an endogenous extrachromosomal suppressor. Here, we describe a frequent de-novo appearance of psi-like factors in mitotic progeny of yeast transformants containing multicopy SUP35 gene.
authors.affiliation: Department of Genetics, Saint-Petersburg University, Russia.
authors.forename: Y O
authors.initials: YO
authors.lastname: Chernoff
authors.forename: I L
authors.initials: IL
authors.lastname: Derkach
authors.forename: S G
authors.initials: SG
authors.lastname: Inge-Vechtomov
mesh_terms: D004271:DNA, Fungal; D005656:Fungal Proteins / Q000235:genetics*; D005800:Genes, Fungal; D010454:Peptide Termination Factors; D010957:Plasmids; D011328:Prions; D012441:Saccharomyces cerevisiae / Q000235:genetics*; D029701:Saccharomyces cerevisiae Proteins; D013489:Suppression, Genetic; D014170:Transformation, Genetic
chemical_list: D004271:DNA, Fungal; D005656:Fungal Proteins; D010454:Peptide Termination Factors; D011328:Prions; C068068:SUP35 protein, S cerevisiae; D029701:Saccharomyces cerevisiae Proteins