ANALYSIS OF INTERPHASE CHROMSOME DAMAGE BY MEANS OF PCC AFTFR γ-RAY AND β-RAY IRRADIA-TION

In this work the cytogenetic effect of internaland external ionizing radiation (Co γ-rays and^3H-TdR) on CHl.cells was simultaneouslyinvestigated by premature chromosome condensa-tion(PCC) technique and conventional chromosomealteration analysis (CCAA),the experimentalresults indicated that under either internal