PRDM9 is a hybrid sterility gene in mammals; yet its role in primate evolution is unclear. Here, Schwartz et al. identify new PRDM9alleles in 64 primates and show rapid evolution throughout the primate lineage, which suggests that PRDM9 plays a major role in speciation.
- Jerrod J. Schwartz
- David J. Roach
- Jay Shendure