随着医学遗传学的进展,一些研究指出,诱变剂与细胞核DNA呈共价结合。可使其在复制过程中出现突变;对接触诱变因子的个体和细胞多年培养的研究表明,在离体和活体内诱发的染色体结构改变,人体淋巴细胞是一个非常敏感的指示物。染色体结构的变化是遗传物质损伤的一个能观察的 With advances in medical genetics, some studies point out that mutagens are covalently bound to nuclear DNA. Can cause mutations in the replication process; studies on the individual and cell cultures that have been exposed to contact mutagenesis for many years show that human lymphocytes are a very sensitive indicator of the structural changes induced in vitro and in vivo. Chromosomal changes in the structure of genetic material damage can be observed