Evolutionary BiologybioRxiv
Inferring the direction of introgression using genomic sequence data
Y. Thawornwattana, J. Huang, T. Flouri…·Z. Yang
The paper develops a likelihood-based method to infer the direction of gene flow using genomic data and applies it to Heliconius butterflies to show it can detect direction, timing, and strength of introgression.
DOI 10.1093/molbev/msad178