Adaptation in landlocked Atlantic salmon links genetics in wild and farmed salmon to smoltification.

ABSTRACT: Increased knowledge of heritable traits in Atlantic Salmon (Salmo salar) is important to overcome bottlenecks in salmonid aquaculture. Atlantic salmonid populations, both landlocked and anadromous, represent an interesting model to gain insight into anadromy related traits, most notably, the probability to smoltify. While a previous study has identified several genomic regions diverging between anadromous and landlocked populations across the species range, the present study explores these data further with the aim to uncover if some of these genomic regions are linked to beneficial genetic traits associated with smoltification. In this study 17 of these loci were monitored in 669 anadromous salmon originating from 36 full-sibling families that had been reared under common garden condition

SUBMITTER: R C 

PROVIDER: S-EPMC11363631 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature