The usefulness of triploid sib records for selection of diploid candidates in rainbow trout breeding programs for growth, processing traits and hypoxia tolerance
Julien Roche, Lou Buisson, Pierre Patrice, Yoannah Francois, Alexandre Desgranges, Jonathan D’Ambrosio, Pierrick Haffray, Florence Phocas
This study evaluates using triploid sib records to improve diploid selection in rainbow trout breeding for growth, processing traits, and hypoxia tolerance, finding high genetic correlations and benefits for certain traits.
bioRxiv · Oct 19, 2026 · PreprintGenetics