Balancing selection on MHC class I in wild brown trout Salmo trutta

14.Despite being isolated for ~12,000 year, they are surprisingly genetically diverse and numbers are good https://t.co/TtLXz1fAAu

@endafieldsedu @MarineInst Definite possibility, but probably not intentional migration. This population is bound by a waterfall downstream, so have held their ground (so to speak) since the Holocene..... @dbrianofarrell @mcginnity_p https://t.co/hvGmVJVa

Despite ~12000 years of isolation, these trout have surprisingly high MHC variation https://t.co/vQjCUA8Q1G https://t.co/dgTOvVE0PT