Evolutionary BiologybioRxivPreprint
Adaptive introgression from Pacific herring to Atlantic herring in the brackish Baltic Sea
Mafalda S. Ferreira, Sabine Felkel, Angela P. Fuentes‐Pardo…·Leif Andersson
The paper identifies adaptive introgression from Pacific herring to Atlantic herring in the Baltic Sea, showing introgressed genes may enhance adaptation to brackish environments.