Restricted X chromosome introgression and support for Haldane's rule in hybridizing damselflies
J. Swaegers, R. A. Sanchez-Guillen, P. Chauhan, M. Wellenreuther, B. Hansson
The paper analyzes hybrid zones in damselflies to test hypotheses about sex chromosome divergence and Haldane's rule, finding reduced X chromosome introgression and male underrepresentation in hybrids.
bioRxiv · Nov 28, 2021Evolutionary Biology