Orthology established by Ogawa et al., 2015 (11 genes)

Orthology for six1a ( Chr: 13 )
Orthology for six1b ( Chr: 20 )
Orthology for six2a ( Chr: 13 )
Orthology for six2b ( Chr: 12 )
Orthology for six3a ( Chr: 13 )
Orthology for six3b ( Chr: 12 )
Orthology for six4a ( Chr: 13 )
Orthology for six4b ( Chr: 20 )
Orthology for six5 ( Chr: 18 )
Orthology for six6a ( Chr: 13 )
Orthology for six6b ( Chr: 20 )