Recombination on 'non-recombining' sex chromosomes: empirical insights from the blackspotted stickleback
Zuyao Liu, Karolina M. Wachala, Stephan Peischl…·Daniel L. Jeffries
The paper identifies a recombination event within a non-recombining sex chromosome in blackspotted sticklebacks, challenging the notion that recombination suppression is irreversible.