title: [Polymorphism of virus-like particles of retrotransposons in Drosophila and yeast cells].
abstract: Data on the molecular arrangement of viruslike particles (VLPs) of yeast and Drosophila retrotransposons are presented. Two methods for identifying VLPs from specific retrotransposon families have been offered. The first method is based on VLPs fractionation by electrophoresis in agarose gel under strictly controlled conditions. VLPs of the Drosophila melanogaster retrotransposon families copia and gypsy and D. virilis retrotransposon Tv1 were identified by this method. The method based on heterologous induction of retrotransposons in cells of the mutant spt3 strain of Saccharomyces cerevisiae was used to identify VLPs of yeast retrotransposon Tyl and D. melanogaster gypsy retrotransposon.
authors.forename: L I
authors.initials: LI
authors.lastname: Zolotova
authors.forename: V V
authors.initials: VV
authors.lastname: Andrianov
authors.forename: T V
authors.initials: TV
authors.lastname: Gorelova
authors.forename: N V
authors.initials: NV
authors.lastname: Klitsunova
authors.forename: N L
authors.initials: NL
authors.lastname: Reznik
authors.forename: N G
authors.initials: NG
authors.lastname: Shuppe
mesh_terms: D000818:Animals; D005591:Chemical Fractionation; D004330:Drosophila / Q000166:cytology / Q000235:genetics*; D004331:Drosophila melanogaster / Q000166:cytology / Q000235:genetics*; D004587:Electrophoresis, Agar Gel; D008854:Microscopy, Electron; D011110:Polymorphism, Genetic; D011401:Promoter Regions, Genetic; D018626:Retroelements / Q000235:genetics*; D012441:Saccharomyces cerevisiae / Q000166:cytology / Q000235:genetics*; D014170:Transformation, Genetic; D014771:Virion / Q000235:genetics*
chemical_list: D018626:Retroelements