We also detect evidence of ancestry related to Anzick-1 in the oldest Central American genome, as the most ancient individual from Belize has evidence of more Anzick-1 relatedness than later Belize individuals as reflected in the weakly significant statistic f 4 ( Mbuti, Anzick-1 ; Belize_SakiTzul_7400BP , Belize_MayahakCabPek_9300BP ) ( Z = 2.1).
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