For a previous Nature study, released in March 2010, the team had collected and sequenced mitochondrial DNA, or mtDNA, from X-woman's finger.

2010年5月，《自然》杂志发表了一篇报告，一个研究小组收集并排列来自“X女性”指骨的线粒体dna。

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Objective to investigate the relationships between skin photoaging and point mutations in mitochondrial DNA (mtDNA) control region for replication of dermal fibroblast.

目的探讨皮肤光老化与真皮成纤维细胞线粒体DNA复制控制区点突变的关系。

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Objective to investigate the effects of hemorrhagic shock on the structure and function of mitochondrial DNA (mtDNA) encoding Cytochrome Oxidase genes in intestinal epithelial cells.

目的探讨失血性休克对大鼠肠上皮细胞线粒体dna编码细胞色素氧化酶基因的损伤作用。

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Although both sons and daughters inherit mtDNA from their mothers, only daughters can pass mitochondrial DNA to their children.

CNN: DNA provides clues to family's African heritage