Fig. 5From: Antennal transcriptome analysis of olfactory genes and characterizations of odorant binding proteins in two woodwasps, Sirex noctilio and Sirex nitobei (Hymenoptera: Siricidae)Candidate odorant receptor (ORs) of Hymenoptera (purple), Diptera (green), Lepidoptera (orange), Coleoptera (blue), Orthoptera (black), and Blattaria (pink) are displayed in a neighbor-joining phylogenetic tree. The ORco lineage and Sirex-specific lineages are labelled in yellow and orange. SnocORs and SnitORs are marked with red and blue arrows, respectivelyBack to article page