Why Are Some Mice (and People) Monogamous? A Study Points to Genes

Why Are Some Mice (and People) Monogamous? A Study Points to Genes

By CARL ZIMMER

A groundbreaking study has found that genetic variations in mice are linked to parental care and monogamy, the first time such a link has been found in mammals.

為什麼有一些小鼠（和人）一夫一妻制？ 基因研究

作者CARL ZIMMER

一項突破性的研究發現，小鼠的遺傳變異與父母關懷和一夫一妻制有關，這是在哺乳動物中首次發現的。