Cline coupling and uncoupling in a stickleback hybrid zone
Tim Vines, Anne Dalziel, Arianne Albert, Thor Veen, Patricia Schulte, Dolph Schluter
The paper examines cline coupling and uncoupling in a stickleback hybrid zone, finding concordant clines at selected genes and traits, but a steep, displaced cline for pectoral fin length.
bioRxiv · Mar 22, 2015Evolutionary Biology