HeLa细胞系中的双微体。
Double minutes in the HeLa cell line.
作者信息
Krizman D B, Pathak S, Cailleau R
出版信息
Cancer Genet Cytogenet. 1985 Sep;18(1):43-7. doi: 10.1016/0165-4608(85)90038-x.
PMID:4027950
Abstract
Metaphase preparations of three sublines of the HeLa line showed the presence of double minutes (DM) in varying frequencies. In two sublines (S3 and TCH-3753), the size of the DM was variable, whereas in the Fe-1000 subline, they were uniform. Giemsa banding preparations revealed typical HeLa marker chromosomes in all sublines.
摘要
HeLa细胞系三个亚系的中期制备物显示出不同频率的双微体（DM）。在两个亚系（S3和TCH - 3753）中，双微体的大小各不相同，而在Fe - 1000亚系中，它们大小一致。吉姆萨显带制备物显示所有亚系中都有典型的HeLa标记染色体。
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