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. 2015 Jan 21;23(10):1405–1412. doi: 10.1038/ejhg.2014.299

Figure 1.

Figure 1

Approximate geographic location of sampling sites. Of the 20 Daghestanian populations sampled here, 14 speak unique languages that are part of the ND language family. Of the remaining six populations (non-ND), three speak languages that are closely related to the Turkic branch of Altaic language family (Kumyks, Nogais and Azerbaijans), and three speak languages belonging to the Iranian language branch of the Indo-European language family (ethnic Tats, Mountain Jews and a group of Azerbaijans originated in Iran). See Supplementary Table 1 for population codes. ND and non-ND populations are shown in circle and triangle, respectively.