Evolutionary BiologyPLoS GeneticsPeer-reviewed
The fourspine stickleback (Apeltes quadracus) has an XY sex chromosome system with polymorphic inversions on both X and Y chromosomes
Zuyao Liu, Amy L Herbert, Yingguang Frank Chan…·Catherine L. Peichel
The paper identifies an XY sex chromosome system in fourspine stickleback with polymorphic inversions on both X and Y chromosomes, revealing new insights into sex chromosome evolution.