Extended Data Figure 10. Summary of two parallel ascending SPB pathways and a phylogenetic tree of structurally-related GPCR family proteins.
a, Summary cartoon of two parallel ascending SPB pathways for affective touch and pain. b, A phylogenetic tree generated using a multiple sequence alignment algorithm, ClustalW2 (EMBL-EBI). The top 14 mouse proteins that have the highest amino acid sequence similarity to mouse GPR83 were used for this analysis.