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Fig. 1 | Genome Biology

Fig. 1

From: Genomes reveal marked differences in the adaptive evolution between orangutan species

Fig. 1

Distribution and population structure of the genus Pongo. a Sampling areas across the current distribution of orangutans (adapted from Nater et al. 2017 [33]). The thin gray line indicates the extent of the exposed Sunda shelf during the last glacial maximum (19–26 ka, ~ 120 m below current sea level). Numbers of sequenced individuals are provided in the legend. We did not include (n.i.) the recently described P. tapanuliensis [33], as the low sample size of available genomes (n = 2) currently restricts such analyses. b Neighbor-net phylogenetic network of the 35 orangutan samples. Color codes of the populations correspond to those of a

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