[Dynamic analysis of the induction of chromosome aberrations in the bone marrow cells of laboratory mice].

A study was made of the incidence of such damages as breaks, gaps, and exchanges occurring in bone marrow cells of CBA mice after irradiation with a dose of 12.9 mC/kg. Males and females exhibited a similar spontaneous chromosome aberration level. Nevertheless, the experimental results obtained indicate that males are more radiosensitive than females.