Orthology established by Zhao et al., 2015 (125 genes)

Orthology for pparaa ( Chr: 4 )
Orthology for pparab ( Chr: 25 )
Orthology for pparda ( Chr: 22 )
Orthology for ppardb ( Chr: 8 )
Orthology for pparg ( Chr: 11 )
Orthology for raraa ( Chr: 12 )
Orthology for rarab ( Chr: 3 )
Orthology for rarga ( Chr: 23 )
Orthology for rargb ( Chr: 11 )