论文部分内容阅读
在2个二倍体～近二倍体和2个近三倍体的成株的神经胶质瘤细胞株的研究中,应用了G—和C—带技术。干细胞染色体组型中所含的标记染色体的来源(它们数目从5到11)几乎能全部弄清。为了描述星形细胞神经胶质瘤的显带类型,把现有的结果和以前研究的3个神经胶质瘤细胞株的一些结果合起来。染色体图象分析揭示,这种细胞株的核型为染色体7及19部分地增多,染色体4及22,也许最可能是染色体10及12减少
In the study of two diploid to near diploid and two sub-triploid adult glioma cell lines, G- and C-band techniques were applied. The source of the marker chromosomes contained in the karyotype of stem cells (the number of which is from 5 to 11) can be almost completely understood. In order to describe the type of banding of astrocytic gliomas, the current results are combined with some of the results of the previously studied three glioma cell lines. Chromosome image analysis revealed that the karyotype of this cell line was partially increased on chromosomes 7 and 19, chromosomes 4 and 22, perhaps most likely chromosomes 10 and 12 decreased