Fig. 1.
The fractional genetic ancestry (Q) of each individual rhesus macaque (represented by a vertical bar) derived from the calculated Chinese (light grey) and Indian (dark grey) clusters, as estimated by STRUCTURE. Thirteen individuals predicted to have greater than 15% hybrid ancestry are indicated with an ‘h’. An additional three offspring/parent pairs (‘1/2’, ‘3/4’, ‘5/6’) with predicted hybrid ancestry are shown. A Chinese rhesus that was misclassified as an Indian rhesus and a 75% Indian animal that was misclassified as a 25% Indian rhesus are indicated with an ‘m’.