Genetically-based sperm discrimination in the vaginal tract of a primate species
Rachel M. Petersen, Lee Nonnamaker, Jaclyn A. Anderson, Christina M. Bergey, Christian Roos, Amanda Dawn Melin, James P. Higham
The paper investigates genetically based sperm discrimination in primates by examining vaginal immune responses and pH changes after mating with genetically similar males.
bioRxiv · Aug 29, 2025 · PreprintEvolutionary Biology