金笔兄好。对的，只是线粒体的DNA特别稳定，对较短时间内的追踪效果不太好。

来源: FarewellDonkey18 于 2014-08-01 09:36:25 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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