title: [The use of nucleolar characteristics in biotesting].
abstract: The utility of the use of quantitative nucleolus characteristics (number, size) for the assessment of the influence of threshold levels of different factors on plant and animal genomes was established. It is recommended to use the most sensitive and informative indices, in particular, for cells with a few nucleoli--the size of single nucleoli and per cent of heteromorphic paired nucleoli, and for cells with many nucleoli--their number.
authors.forename: V V
authors.initials: VV
authors.lastname: Arkhipchuk
mesh_terms: D000490:Allium; D000818:Animals; D002347:Carps; D002466:Cell Nucleolus / Q000187:drug effects* / Q000235:genetics / Q000528:radiation effects* / Q000648:ultrastructure; D004307:Dose-Response Relationship, Radiation; D005260:Female; D006054:Goldfish; D007834:Lasers; D008297:Male; D009153:Mutagens / Q000494:pharmacology; D011210:Power Plants; D018788:Radioactive Hazard Release; D012617:Sea Urchins; D012639:Seeds / Q000187:drug effects / Q000528:radiation effects / Q000648:ultrastructure; D014455:Ukraine; D015053:Zygote / Q000187:drug effects / Q000528:radiation effects / Q000648:ultrastructure
chemical_list: D009153:Mutagens
vernacular_title: Ispol'zovanie iadryshkovykh kharakteristik v biotestirovanii.