[Regularities in forming chromosome aberrations in cattle lymphocytes from irradiation in vitro].
Aberrations in lymphocytes of cattle blood exposed to gamma-radiation with doses from 1 to 7 Gy were studied. The rate of variable cells depended linearly on the irradiation dose, whereas the total frequency of aberrations, as well as that of dicentric and annular chromosomes followed a linear-quadratic dependence.
Institute of Agricultural Radiology and Agroecology, Obninsk, 249020 Russia.
N P
NP
Astasheva
L K
LK
Khramtsova
D000818:Animals; D002417:Cattle; D002869:Chromosome Aberrations; D004307:Dose-Response Relationship, Radiation; D005720:Gamma Rays; D066298:In Vitro Techniques; D008214:Lymphocytes / Q000528:radiation effects* / Q000648:ultrastructure