Phylogenetic relationships and genetic overlap between Z. filipendulae , B. mori and D. melanogaster. A: Simplified evolutionary tree showing the relationships between Zygaena, Heliconius, Bombyx, Drosophila, Anopheles, Apis, and Tribolium. Groups comprising cyanogenic species are shown in bold. Time since divergence of the lineages Papilionoidea/Bombycoidea and Lepidoptera/Diptera are shown in italics . B: Venn diagram of the number of contigs (upper number) and singlets (lower number) from Z. filipendulae which show matches to D. melanogaster (19,389 proteins) and/or B. mori (14,623 proteins). Cut-off E-value was 1e-3.