Sexual Selection Shapes Seminal Vesicle Secretion Gene Expression in House Mice

Reproductive proteins typically have high rates of molecular evolution, and are assumed to be under positive selection from sperm competition and cryptic female choice. However, ascribing evolutionary divergence in the genome to these processes of sexual selection from patterns of association alone is problematic. Here, we use an experimental manipulation of postmating sexual selection acting on populations of house mice and explore its...