Center for the Study of Human Origins, Department of Anthropology, New York University, 25 Waverly Place, New York, NY 10003, USA.
Genome Biol. 2009;10(11):245. doi: 10.1186/gb-2009-10-11-245. Epub 2009 Nov 27.
A study of two different populations reveals that in both the choice of a spouse is non-random not only in respect of broad ethnic group but also in regard to specific ancestries within that group. The cause of this surprising bias remains unclear.
一项对两个不同人群的研究表明,在选择配偶方面,不仅在广泛的族群方面,而且在该族群内的特定祖先方面,选择都不是随机的。造成这种令人惊讶的偏见的原因尚不清楚。