title: [Nuclear changes in Paramecium bursaria after abortive conjugation].
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000032:analysis*; D004247:DNA / Q000032:analysis*; D010247:Paramecium / Q000166:cytology*; D012723:Sex; D014780:Viruses
chemical_list: D004247:DNA
vernacular_title: Iadernye izmeneniia u Paramecium bursaria posle abortivnoĭ kon"iugatsii.