Figure 5From: Inventory of the cichlid olfactory receptor gene repertoires: identification of olfactory genes with more than one coding exonPhylogenetic tree constructed with the cichlid OR repertoires (in blue) and 247 non-OR class A GPCRs (Additional file 1) (in red). This tree clearly shows that the cichlid ORs are clearly distinct from the non-OR class A GPCRs.Back to article page