[Nonstochastic heritable cell lethality in the practice of biotesting of man-made pollutants as inducers of aftereffects].
A nonstochastic heritable cell lethality effect was for the first time used in the practice of biotesting in a model of Saccharomyces yeasts for predicting the hazard of low mutagen doses. It was demonstrated that the heritable cell lethality might be induced by multicomponent mutagens of a technogenic nature, for example, sewage waters of gas-transferring plants. The possibility of extrapolation of the results to multicellular organisms is discussed.
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D015169:Colony Count, Microbial; D015386:Hazardous Substances / Q000633:toxicity*; D007220:Industrial Waste; D050296:Microbial Viability; D009152:Mutagenicity Tests; D009153:Mutagens / Q000633:toxicity; D012440:Saccharomyces / Q000166:cytology / Q000187:drug effects*; D014874:Water Pollutants, Chemical / Q000633:toxicity*
D015386:Hazardous Substances; D007220:Industrial Waste; D009153:Mutagens; D014874:Water Pollutants, Chemical