相同的数据 — 比如同一文件的两个拷贝 — 在不同的文件系统上以不同的方式组织。

The same data—say, two copies of the same file—is organized differently on disparate file systems.

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因此，一些干细胞可能带有与癌症或者组织的异常生长相关的突变基因的双份拷贝。

Also, such stem cells may have duplicate copies of some mutant genes that have been linked to cancer and abnormal tissue growth.

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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.

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