Mikhaĭlova G R, Rodova M A, Gadashevich V N, Demidova S A, Zhdanov V M
Tsitologiia. 1977 Jul;19(7):786-90.
Comparison of the results of the karyologic analysis of two Hela cell sublines (HeLa1 and HeLa2), obtained from different sources, and of Detroit-6 cell line has shown that all the lines contain marker chromosomes characteristic of the HeLa cell line. Detroit-6 cell line marker chromosomes are similar to markers of the HeLa subline (HeLa1). At the same time, part of marker chromosomes in the two sublines of HeLa cell line (HeLa1 and HeLa2) are different. These data show that HeLa1 and Detroit-6 cell lines are more similar than two sublines of the same HeLa cell line.
对源自不同来源的两种海拉细胞亚系（HeLa1和HeLa2）以及底特律-6细胞系进行核型分析的结果比较表明，所有细胞系均含有海拉细胞系特有的标记染色体。底特律-6细胞系的标记染色体与海拉细胞亚系（HeLa1）的标记相似。同时，海拉细胞系的两个亚系（HeLa1和HeLa2）中的部分标记染色体有所不同。这些数据表明，HeLa1和底特律-6细胞系比同一海拉细胞系的两个亚系更为相似。
