Sex chromosome turnover in hybridizing stickleback lineages
X. Yi, D. Wang, K. Reid, X. Feng, A. Löytynoja, J. Merilä
The paper identifies an ongoing sex chromosome turnover in hybridizing stickleback lineages, where younger homomorphic sex chromosomes replace older heteromorphic ones in admixed populations.
bioRxiv · Nov 6, 2023Evolutionary Biology