Figure 2.

Ayta Negritos exhibit the highest levels of Denisovan ancestry

(A) Map showing distribution of populations with the indicative levels of Denisovan ancestry estimated by f4-ratio (Mbuti;Neanderthal,EastAsian,X)/(Mbuti,Neanderthal,EastAsian, Denisovan) (see Data S1 for the complete list of Denisovan ancestry estimates among 118 ethnic groups of the Philippines).

(B) Asia-Pacific populations, represented by five least admixed individuals per group, with the highest levels of Denisovan ancestry estimated by f4-ratio statistics. Thick and thin error bars represent 1 and 1.96 standard error of the estimate, respectively.

See also Figures S2–S5 and Data S1.