Fig. 4. Coefficients of estimated ancestry per individual grouped by population and region. Each individual is represented by a single vertical line broken into four colored segments, with lengths proportional to the individual's estimated ancestry fraction from each of the four regions: SEYUC (blue), SYUC (yellow), CEQROO (green), NECAMP (red). Populations: San Fernando (1), Boje (2), Xohuayán-1 (3), Nohcacab (4), Xohuayán-2 (5), Nohca (6), Kik (7), Holpat (8), Itzinté (9), Bolonchén (10), Chunchintok (11).