Virologic and genetic studies relate Amerind origins to the indigenous people of the Mongolia/Manchuria/southeastern Siberia region.

Por Neel, J V, Biggar, R J, Sukernik, R I
Publicado em 1994

mtDNA diversity in Chukchi and Siberian Eskimos: implications for the genetic history of Ancient Beringia and the peopling of the New World.

Por Starikovskaya, Y B, Sukernik, R I, Schurr, T G, Kogelnik, A M, Wallace, D C
Publicado em 1998

mtDNA variation of aboriginal Siberians reveals distinct genetic affinities with Native Americans.

Por Torroni, A, Sukernik, R I, Schurr, T G, Starikorskaya, Y B, Cabell, M F, Crawford, M H, Comuzzie, A G, Wallace, D C
Publicado em 1993