A Y-linked duplication of anti-Mullerian hormone is the sex determination gene in threespine stickleback
Matthew J. Treaster, Jenny McCann, Kyra S. Solovei, Ryan J Palmieri, Michael A White
This paper identifies a Y-linked duplication of the anti-Mullerian hormone gene (amhy) as the primary sex determination gene in threespine stickleback, showing its necessity and sufficiency for male sex determination.
PLoS Genetics · Nov 4, 2025Peer-reviewedGenetics