Deep origins, distinct adaptations, and species-level status indicated for a glacial relict seal - Ari Löytynoja; Jaakko Pohjoismäki; Mia Valtonen; Juha Laakkonen; Wataru Morita; Mervi Kunnasranta; Risto Väinölä; Morten Tange Olsen; Petri Auvinen; Jukka Jernvall (Proceedings of the National Academy of Sciences, 2025)