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. 2017 Mar 3;7:43770. doi: 10.1038/srep43770

Figure 3. Phylogenetic relationships of the candidate D. nigrosparsa Ionotropic Receptors (IRs).

Figure 3

Phylogenetic relationships of putative Ionotropic (IRs) and Ionotropic Glutamate receptors (iGluRs) in D. nigrosparsa and 12 other Drosophila species. IRs are subdivided into antennal and divergent. The maximum likelihood tree was midpoint rooted. Bootstrap support ≥70 for branches is indicated. Purple branches correspond to the lineages leading to D. nigrosparsa loci. Asterisks after the IR name indicate genes under positive selection. Histogram and dot plots as in Fig. 1.