Orthology established by Wang et al., 2009 (10 genes)

Orthology for adrb1 ( Chr: 12 )
Orthology for adrb2a ( Chr: 14 )
Orthology for adrb2b ( Chr: 21 )
Orthology for adrb3a ( Chr: 8 )
Orthology for adrb3b ( Chr: 10 )