衰老与线粒体DNA缺失

Aging and MtDNA Deletions

简略综述人体衰老过程中出现的线粒体DNA缺失，包括mtDNA与衰老的关系；衰老过程中的mtDNA容易变异的原因；衰老过程中发生的dmtDNA种类和数量改变等内容．

It was briefly reviewed that mtDNA deletions occured in the human aping process.They involve the relations with mtDNA and aging, the courses that the deletions was easilybrought in the human aging process, and the varieties and quantity of the mtDNA deleted.