Kuhlwilm M, Han S, Sousa VC, Excoffier L, Marques-Bonet T. 2019. Ancient admixture from an extinct ape lineage into bonobos. Nat. Ecol. Evol. 3: 957–965. Available from: https://doi.org/10.1038/s41559-019-0881-7
Vernot B, Tucci S, Kelso J, Schraiber JG, Wolf AB, Gittelman RM, Dannemann M, Grote S, McCoy RC, Norton H, et al. 2016. Excavating Neandertal and Denisovan DNA from the genomes of Melanesian individuals. Science352: 235–239. Available from: http://science.sciencemag.org/content/352/6282/235.abstract