Genomics and telemetry suggest a role for migration harshness in determining overwintering habitat choice, but not gene flow, in anadromous Arctic Char
J.-S. Moore, L. N. Harris, J. Le Luyer, B. J. G. Sutherland, Q. Rougemont, R. F. Tallman, A. T. Fisk, L. Bernatchez
This study combines genomics and telemetry to show that Arctic Char choose overwintering habitats based on migration difficulty, not gene flow, and identifies genes related to muscle and cardiac function under selection.
bioRxiv · Oct 26, 2017Evolutionary Biology