Figure 3

Maximum-likelihood tree of SNMPs. Species abbreviations: Gmel, Galleria mellonella; Bmor, Bombyx mori; Cmed, Cnaphalocrocis medinalis; Msex, Manduca sexta; Snon, Sesamia nonagrioides; Slit, Spodoptera littoralis; Hvir, Heliothis virescens. Highlighted clades: SNMP1 clade (green) and SNMP2 clade (blue). Node support (circles at the branch nodes) was estimated using an approximate likelihood ratio test based on the scale indicated at the top left. Bars indicate branch lengths in proportion to amino acid substitutions per site.