Dzhemilev Z A
Tsitol Genet. 1979 Nov-Dec;13(6):435-7, 480.
Frequency of asymmetric exchanges of readily identifiable chromosomes 1, 2, 3, 4, 8, 9 ad 20 was studied in primary kidney cell cultures of monkeys. Macaca mulatta and Papio hamadryas irradiated with 200 R of X-rays at G0. The chromosomes studied enter asymmetric exchange in accordance with their lengths of mitosis. The frequency of exchanges is independent of the quantity of late-replicating heterochromation in chromosomes. The radiosensitivity of chromosomes was identical in the two monkey species.
在猴子的原代肾细胞培养物中研究了易识别的1、2、3、4、8、9和20号染色体不对称交换的频率。食蟹猴和阿拉伯狒狒在G0期接受200伦琴的X射线照射。所研究的染色体根据其有丝分裂长度进入不对称交换。交换频率与染色体中晚期复制异染色质的数量无关。两种猴子染色体的放射敏感性相同。
