[Cytogenetic research on micropopulations of the root vole (Microtus oeconomus Pall.) living under various radioecological habitat conditions].
Percentage of aneuploid cells and that of cell with chromosome aberrations in Microtus oeconomus Pall. living in areas with the enhanced radiation background (the dose of external radiation is 50 times and that of internal irradiation of bone marrow by incorporated 226Ra 10 times higher than the controls) exceeds significantly (p less than 0.05) the control values. It is concluded that mutations occur in the experimental animals more frequently than in the controls.
D000782:Aneuploidy; D000818:Animals; D003411:Arvicolinae / Q000235:genetics*; D001417:Background Radiation / Q000009:adverse effects*; D001853:Bone Marrow / Q000528:radiation effects / Q000648:ultrastructure; D002869:Chromosome Aberrations; D004463:Ecology; D005260:Female; D005720:Gamma Rays; D008297:Male; D009154:Mutation; D011123:Polyploidy; D011829:Radiation Dosage; D011839:Radiation, Ionizing / Q000009:adverse effects*; D011883:Radium / Q000009:adverse effects
D011883:Radium
Tsitogeneticheskoe issledovanie mikropopuliatsiĭ polevki-ékonomki (Microtus oeconomus Pall.), obitaiushchikh v razlichnykh radioékologicheskikh usloviiakh.