Fig. 4
Rank-rank hypergeometric overlap (RRHO) analysis, comparing the differential gene expression results to (a) results obtained by [40], who compared gene expression between trained and untrained wasps, and (b) allele frequency difference (ranked by P). Overrepresentation of transcripts in the lower left and upper right of (a) indicate correspondence between the two datasets at the top and bottom of the sorted gene expression lists. No such overlap is seen in (b), where the only overrepresentation occurs at low FST and non-differential gene expression