Orthology established by Law et al., 2013 (12 genes)

Orthology for pak1 ( Chr: 18 )
Orthology for pak2a ( Chr: 2 )
Orthology for pak2b ( Chr: 22 )
Orthology for pak4 ( Chr: 15 )
Orthology for pak6a ( Chr: 17 )
Orthology for pak6b ( Chr: 20 )