[Genetic instability of colonies' morphologic characteristics in the yeast Saccharomyces cerevisiae. The influence of mutations of radiosensitivity].
The exposure to ionizing radiation of radiosensitive mutants of diploid yeast Saccharomyces cerevisiae deficient in double-strand break repair results in formation of morphologically unstable colonies. Some characteristics of this process were studied. The results obtained are consistent with the hypothesis on relationship between DNA double-strand breaks or their repair with the formation of unstable clones of diploid yeast cells.
Glazer
V M
VM
Soldatov
S P
SP
Glazunov
A V
AV
Morzunov
A P
AP
Boreĭko
A V
AV
D004260:DNA Repair / Q000235:genetics; D004171:Diploidy; D015321:Gene Rearrangement / Q000235:genetics; D005800:Genes, Fungal / Q000528:radiation effects*; D009154:Mutation; D011836:Radiation Tolerance / Q000235:genetics*; D012441:Saccharomyces cerevisiae / Q000235:genetics*
Geneticheskaia nestabil'nost' po priznaky morfologii koloniĭ u drozhzheĭ Saccharomyces cerevisiae. Vliianie mutatsiĭ radiochuvstvitel'nosti.