Ridgway, A. M., Hood, E. J., Jimenez, J. F., Nunes, M. D., & McGregor, A. P. (2024). Sox21b underlies the rapid diversification of a novel male genital structure between Drosophila species. Current Biology, 34(5), 1114-1121. https://doi.org/10.1016/j.cub.2024.01.022