贵族和奴隶的常染色体差异不大，但两者的父系Y确实截然不同，贵族都是Q，奴隶主要是O，少数是C。

来源: 方外居士于 2025-09-26 17:32:09 [旧帖] [给我悄悄话] 本文已被阅读：次

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