⟳ Репост от Alexei Drummond
My and Derek Setter's work on gene flow is now published in the latest issue of Genetics. We show that it is possible to detect past gene flow between two populations by summarising the asymmetry in pop-specific external branch lengths. 1/2 tinyurl.com/5ff8ch9e
Genealogical asymmetry under the isolation with migration model and a two-taxon test for gene flowAbstract. Methods for detecting gene flow between populations often rely on asymmetry in the average length of particular genealogical branches, with the Atinyurl.com