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[Regularities in forming chromosome aberrations in cattle lymphocytes from irradiation in vitro]
N P Astasheva1, L K Khramtsova
1Institute of Agricultural Radiology and Agroecology, Obninsk, 249020 Russia.
Radiatsionnaia Biologiia, Radioecologiia
|July 20, 2002
Abstract:
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.