Conservation, extensive heterozygosity, and convergence of signaling potential all indicate a critical role for KIR3DL3 in higher primates by Leaton, L, Shortt, J, Kichula, K, Tao, S, Nemat-Gorgani, N, Mentzer, A, Oppenheimer, S, Deng, Z, Hollenbach, J, Gignoux, C, Guethlein, L, Parham, P, Carrington, M, Norman, P