Domain	Number of genes
UNC-50	6
unc-51	1
unc-52	1
unc-53	1
unc-54	1
unc-55	1
unc-57	1
unc-58	1
unc-59	1
unc-6	1
unc-60	1
unc-61	1
unc-62	1
unc-63	1
unc-64	1
unc-65	1
unc-68	1
unc-69	1
unc-7	1
unc-70	1