Subtle introgression footprints at the end of the speciation continuum in a clade of Heliconius butterflies
Q. Rougemont, B. Huber, S. H. Martin, A. Whibley, C. Estrada, D. Solano, R. Orpet, W. O. McMillan, B. Frerot, M. Joron
The paper examines gene flow and speciation in Heliconius butterflies, finding limited introgression and stronger genomic signatures in mimetic populations.
bioRxiv · Dec 19, 2022 · PreprintEvolutionary Biology