[Effect of low doses of ionizing radiation on bone marrow cell chromosomes in Microtus oeconomus Pall].
It is shown that Microtus oeconomus Pall. living in conditions of enhanced natural radioactive background do not suffer from the increased radioactivity with regard to the induction of cytogenetic disturbances in bone marrow cells. It is supposed that these animals are more radioresistant than Microtus oeconomus Pall. living in vivaria.
D000818:Animals; D003411:Arvicolinae / Q000235:genetics*; D001417:Background Radiation; D001853:Bone Marrow / Q000528:radiation effects; D002869:Chromosome Aberrations; D011829:Radiation Dosage; D011839:Radiation, Ionizing
Vozdeĭstvie malykh doz ioniziruiushcheĭ radiatsii na khromosomy kletok kostnogo mozga polevki-ékonomki.