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加拿大廣播公司:研究發(fā)現(xiàn),跟陌生人相比我們與朋友之間的基因更為相似,這一發(fā)現(xiàn)為"物以類聚,人以群分"的說法提供了新的佐證.遺傳學(xué)家發(fā)現(xiàn),無血緣關(guān)系的朋友之間有百分之一的基因是相似的.
Canada's CBC carries a report saying: You may have more in common with your friends than you think. Research reveals that mates have a remarkable number of the same genes.
The study, which gives new weight to the saying 'birds of a feather flock together', found that pals share significantly more DNA than strangers.
Geneticists discovered that unrelated friends have a 1 per cent of genes that match – about the same as fourth cousins, who share great-great-great grandparents.
