[The heterogeneity of the cytogenetic variability in the bone marrow cells of laboratory and wild rodents in the exclusion zone of the Chernobyl Atomic Electric Power Station].
Analysis of the characters of cytogenetic variabilities and correlative interrelations between them revealed the group specificities of karyotype instability in bone marrow cells of some lines of laboratory and of wild mice under the conditions of increased radionuclide pollution in the Chernobyl zone. The complex correlative interrelations between the frequencies of cytogenetic anomalies and the character of cell division (the number of metaphases, binucleated leukocytes per 1000 cells) were observed. The obtained data indicate the stimulatory influence of chronic low doses of ionizing radiation on the manifestation of spontaneous mutagenesis, which has own genotype specific characteristics.
Glazko
T T
TT
Safonova
N A
NA
Buntova
E G
EG
Glazko
G V
GV
Sozinov
A A
AA
D000818:Animals; D000830:Animals, Laboratory; D000835:Animals, Wild; D001853:Bone Marrow / Q000528:radiation effects* / Q000648:ultrastructure; D002869:Chromosome Aberrations; D004781:Environmental Exposure / Q000009:adverse effects*; D005260:Female; D014644:Genetic Variation / Q000528:radiation effects*; D007621:Karyotyping; D008297:Male; D051379:Mice; D008807:Mice, Inbred BALB C; D008810:Mice, Inbred C57BL; D011210:Power Plants; D018788:Radioactive Hazard Release; D013045:Species Specificity; D014455:Ukraine