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. Author manuscript; available in PMC: 2012 May 18.
Published in final edited form as: Mol Biol Evol. 2011 May 13;28(10):2905–2920. doi: 10.1093/molbev/msr126

Figure 1. Geographic location, linguistic affiliation and genetic composition of the studied populations.

Figure 1

Each population is designated by a pie chart representing frequencies of the major haplogroups in it. Areas of the linguistic groups of the Caucasus (except for Turkic groups) are shown by semi-transparent color zones. Black dotted lines indicate genetic boundaries identified in the barrier analysis (thick lines – most important boundaries A, B and C; thin lines – other boundaries D, E and F).