Figure 3

Maximum likelihood tree of the sensory neuron membrane proteins (SNMPs) predicted from the antennal transcriptome of R. palmarum and from several species. Unrooted. Includes sequences from Anoplophora glabripennis (Agla), B. mori (Bmor), Cylas formicarius (Cfor), Dendroctonus ponderosae (Dpon) and R. ferrugineus (Rfer). The best substitution model calculated and used corresponded to LG + G. Numbers at nodes represent bootstrap support (n = 100) and are only shown if ≥ 75. SNMP subfamilies are marked. Sequence names of R. ferrugineus and R. palmarum have been colored in red and blue font, respectively.