Orthology established by Brondolin et al., 2013 (16 genes)

Orthology for cers2a ( Chr: 19 )
Orthology for cers2b ( Chr: 16 )
Orthology for cers3a ( Chr: 7 )
Orthology for cers3b ( Chr: 18 )
Orthology for cers4a ( Chr: 22 )
Orthology for cers4b ( Chr: 2 )
Orthology for cers5 ( Chr: 22 )
Orthology for cers6 ( Chr: 9 )