This file includes supplementary figures documenting our multidimensional scaling analysis results, a heat map of the differential expression of the 7,077 genes across the 19 datasets, a Venn diagram of differentially expressed genes, the expression profile of the gene coding for hymenoptaecin, the distribution of genes according to their number of inter-gene connections, the degree of connectivity of differentially expressed genes, the process of gene selection for this study, the distribution of genes’ differential expression across datasets, and a diagram illustrating our new bioinformatics approach. (PDF 683 kb