Wolves in black: multiple introgressions and natural selection may explain melanism in Italian wolves
Giulia Fabbri, Daniele Battilani, Federica Mattucci, Marco Galaverni, Astrid Vik Strønen, Marco Musiani, Raquel Godinho, Diana Lobo, Massimo Scandura, Ettore Randi, Elena Fabbri, Romolo Caniglia
The paper investigates the genomic basis of melanism in Italian wolves, finding evidence of multiple introgression events and balancing selection involving the KB allele from domestic dogs.
bioRxiv · May 9, 2026 · PreprintGenomics