Orthology established by Annilo et al., 2006 (10 genes)

Orthology for abca1a ( Chr: 1 )
Orthology for abca1b ( Chr: 14 )
Orthology for abca2 ( Chr: 5 )
Orthology for abca4a ( Chr: 24 )
Orthology for abca4b ( Chr: 2 )
Orthology for abca5 ( Chr: 12 )
Orthology for abca7 ( Chr: 11 )
Orthology for abca12 ( Chr: 9 )