Orthology established by Feijoo et al., 2004 (20 genes)
Orthology for irx1a (
Chr:
16
)
Orthology for irx1b (
Chr:
19
)
Orthology for irx2a (
Chr:
16
)
Orthology for irx3a (
Chr:
7
)
Orthology for irx3b (
Chr:
25
)
Orthology for irx4a (
Chr:
16
)
Orthology for irx4b (
Chr:
19
)
Orthology for irx5a (
Chr:
7
)
Orthology for irx5b (
Chr:
25
)
Orthology for irx6a (
Chr:
7
)