platyfish Sex determination in the Platyfish polygenic Polygenic sex determination Emily C. Moore and Reade B. Roberts psd Polygenic Sex Dtermination sex and color Inheritance and color in Poecilia

sex chromosomes 1932: O. Winge, Copenhagen, Denmark swords Female heterogamety in the swordtail, Xiphophorus alvarezi rosen (Pisces, Poeciliidae), with comments on a natural polymorphism affecting sword coloration zebrafish Polygenic Sex Determination System in Zebrafish