Orthology established by Yokoi et al., 2007 (18 genes)

Orthology for fgf8a ( Chr: 13 )
Orthology for fgf8b ( Chr: 1 )
Orthology for fgf17 ( Chr: 8 )
Orthology for fgf18a ( Chr: 14 )
Orthology for fgf18b ( Chr: 10 )
Orthology for fgfr1a ( Chr: 8 )
Orthology for fgfr2 ( Chr: 13 )
Orthology for fgfr3 ( Chr: 13 )
Orthology for fgfr4 ( Chr: 21 )