而且，研究人员在2007年对遗传学的先驱克雷格·文特尔(J . Craig Venter)的基因组测序发现有62个拷贝数变化。
And in 2007 researchers sequenced the genome of genetic pioneer J. Craig Venter and found 62 copy number variations.
方法获取10例淋巴瘤患者的活检淋巴结组织，以CGH技术检测淋巴瘤基因组d NA拷贝数的变化。
Methods Biopsy specimens of lymph nodes were obtained from 10 cases of lymphoma patients. The changes of DNA copies number (e. g. deletion and amplification) were detected using the CGH technique.
研究发现，与非多能性的细胞样品相比，具有多能性的细胞样品在亚染色体的拷贝数存在高频率的变化差异，这些变化集中在特定的基因组区域。
We report a higher frequency of subchromosomal copy number variations in pluripotent samples compared to nonpluripotent samples, with variations enriched in specific genomic regions.
研究发现，与非多能性的细胞样品相比，具有多能性的细胞样品在亚染色体的拷贝数存在高频率的变化差异，这些变化集中在特定的基因组区域。
We report a higher frequency of subchromosomal copy number variations in pluripotent samples compared to nonpluripotent samples, with variations enriched in specific genomic regions.
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