Clinal genomic analysis reveals strong reproductive isolation across a steep habitat transition in stickleback fish
Q. Haenel, K. B. Oke, T. G. Laurentino, A. P. Hendry, D. Berner
The paper analyzes genomic data from stickleback fish to show strong reproductive isolation across a habitat transition, driven by polygenic selection despite gene flow.
bioRxiv · Aug 28, 2020Evolutionary Biology