Fig. 4
Evolutionary history of many microinversions differed from the consensus genome phylogeny; while genome-wide SNP panels showed uniform support for two separate Aaa/Aaf clades and Ae. mascarensis as an outgroup after 100 bootstrap replicates, phylogenies derived from the 1 MB around introgressed inversions (surrounding region showed ƒD > 1.5× IQ range and > 90% of local 200 Mb maximum) can illustrate introgression of haplotypes between diverged forms. Inversions 2qam and 3qau both show Ae. mascarensis haplotypes that cluster within the Aaa clade, indicating introgression from global Aaa populations into the local Ae. mascarensis populations