Evolutionary BiologybioRxiv
Strong Selection is Necessary for Evolution of Blindness in Cave Dwellers
Reed A. Cartwright, Rachel S Schwartz, Alexandra L. Merry, Megan M. Howell
This study models the evolution of blindness in cave-dwellers and finds that strong selection is needed for blindness to evolve despite immigration of sightedness alleles from surface populations.
DOI 10.1186/s12862-017-0876-4