Fig. 7From: Antennal transcriptome analysis of olfactory genes and characterizations of odorant binding proteins in two woodwasps, Sirex noctilio and Sirex nitobei (Hymenoptera: Siricidae)Candidate gustatory receptors (GRs) of Hymenoptera (purple), Diptera (green), Lepidoptera (orange), Coleoptera (blue), and Hemiptera (gray) are displayed in a neighbor-joining phylogenetic tree. The sugar taste lineages and bitter taste lineages have been labelled. SnocGRs and SnitGRs are marked with red and blue arrows, respectivelyBack to article page