【摘要】 本文报告了用G显带方法观察的3例8年前受事故性照射人员的稳定性染色体畸变分析结果。稳定性畸变增高与受照射量有关,18号、22号染色体的断裂数明显高于预期值。更多还原

【Abstract】 The results of G-banding analysis of stable chromosomal aberrations for three persons who had been exposed to accidentical Co γ-irradiation eightyears ago was reported. The frequency of stable chromosomal aberrations related to irradiation dosage. The numbers of breakpoints observed in chromo-some 18 and 22 were significantly higher than expected.更多还原