Contrasting tempos of sex chromosome degeneration in sticklebacks
J. M. Sardell, M. P. Josephson, A. C. Dalziel, C. L. Peichel, M. Kirkpatrick
This study compares sex chromosome evolution in three stickleback species, finding that blackspotted sticklebacks show more extensive recombination suppression and Y degeneration than their relatives.
bioRxiv · Sep 17, 2020 · PreprintEvolutionary Biology