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. 2011 Jul 1;6(7):e21514. doi: 10.1371/journal.pone.0021514

Figure 1. Geographical locations of genotyped individuals from social groups of western chimpanzees and bonobos.

Figure 1

Western chimpanzee samples were collected within Taï National Park, Côte d'Ivoire, and bonobo samples at the border of Salonga National Park, DRC. Labels designate known (C1, East, Middle, North, South) and assumed (C2–6, G2, G4, GTZ, Meteo, N1– 2) social groups. The Central Region in Taï National Park represents a geographically limited subsample of chimpanzee groups analyzed in addition to the full data set (see also Table 1 and 2). Y-chromosomal data from bonobo group C3 were taken from [61], while autosomal data were not available for that group. Sample sizes of individuals with an estimated minimum age of 5 for each group are the following (females typed at autosomal loci/males typed at autosomal loci/males typed at Y-chromosomal loci): bonobo, C1 (17/11/10), C2 (14/10/15), C3 (0/0/6), C4 (12/9/6), C5 (4/3/2), C6 (8/3/3); chimpanzee, East (8/10/8), G2 (10/7/7), G4 (4/3/3), GTZ (3/8/6), Meteo (13/6/3), Middle (7/4/4), N1 (2/2/2), N2 (6/2/2), North (14/9/4), South (31/26/15).