Two Orangutan Species Have Evolved Different KIR Alleles and Haplotypes.
Guethlein LA, Norman PJ, Heijmans CM, de Groot NG, Hilton HG, Babrzadeh F, Abi-Rached L, Bontrop RE, Parham P. Two Orangutan Species Have Evolved Different KIR Alleles and Haplotypes. J Immunol. 2017 04 15; 198(8):3157-3169.