Modern Eurasian sheep predominantly belong to only two so-called genetic matrilineages inherited through the ewes, so previous research has assumed that genetic diversity must already have decreased rapidly in the early stages of domestication of wild sheep. A study of a series of complete mitogenomes from the early domestication site Asıklı Höyük in central Anatolia, which was inhabited between 10,300 and 9,300 years ago, disproves this assumption.
