Biopolymers and cell. 1994. Volume 10. № 1. 31 - 36

M. V. Lichina, G. V. Kostuk, Yu. I. Mitrochin, A. V. Shugalii

THE RESTRICTION ANALYSIS OF THYMUS AND SPLEEN DNA OF A RAT y-IRRADIATED AT DOSE 5 Gy

Summary

    1,5—3 hours after a single y-irradiation of a rat the common pattern of EcoR1-restriction is unchanged but the parts some restriction fragments varied. The concentration of a fragments 2300 and 1500 base pairs rises in 2—3,5 times, fragment 345 base pair declines in 5—10 times. In a thymus the variations are occured after 3 hours, in a spleen — 1,5 hours after y-irradiation with a future tendency to normalization.