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. 2020 Nov 19;11(11):816. doi: 10.3390/insects11110816

Figure 3.

Figure 3

Phylogenetic relationship of Haematobia irritans candidate odorant binding proteins (OBP) with those of Stomoxys calcitrans, Musca domestica, and Drosophila melanogaster. The H. irritans (Hirr) genes are labeled in black, while the S. calcitrans (Scal) and M. domestica (Mdom) genes are labeled in pink and teal, respectively. D. melanogaster (Dmel) genes are labeled in purple. The Minus-C OBP lineage is shaded in pink, while the lineage with expansions relative to DmelObp56 h is shaded in grey. A lineage of muscid OBPs with no apparent orthologue in Drosophila is shaded in teal.