Table 2.
Disease | Clinical features | Gene | OMIM number |
---|---|---|---|
Alström syndrome | Childhood obesity and type II diabetes, blindness due to congenital retinal dystrophy, and sensori-neural hearing loss | ALMS1 gene, 2p13 | 203800 |
Bardet-Biedl syndrome | Rod-cone dystrophy | BBS1, 11q13 | 209901 |
Polydactyly | BBS2, 16q21 | 606151 | |
Obesity | BBS3, 3p12-q13 | 608845 | |
Learning disabilities | BBS4, 15q22.3 | 600374 | |
Hypogonadism in males | BBS5, 2q31 | 603650 | |
Renal anomalies (similar to nephronophthisis) | BBS6, 20p12 | 604896 | |
BBS7, 4q27 | 607590 | ||
BBS8, 14q32.11 | 608132 | ||
See also text and table 1 | BBS9, 7p14 | 607968 | |
BBS10, 12q | 610148 | ||
BBS11, 9q33.1 | 602290 | ||
BBS12, 4q27 | 610683 | ||
BBS13, 17q23 | 609883 | ||
BBS14, 12q21.3 | 610142 | ||
Nephronophthisis | Renal cysts in the cortico-medullary junction with polyuria and | NPHP1, 2q13 | 256100 |
renal impairment | NPHP2, 9q31 | 602088 | |
Other manifestations: | NPHP3, 3q22 | 604387 | |
Tapeto-retinal degeneration (Senior Løken syndrome) | NPHP4, 1p36 | 606966 | |
Hepatic fibrosis | NPHP5, 3q21.1 | 609254 | |
Cone shaped epiphyses | NPHP6, 12q21.3 | 610142 | |
Vermis aplasia and ataxia (Joubert syndrome) | NPHP7, 16p13.3 | 611498 | |
Primary ciliary diskinesis | Sinusitis, bronchiectasis, situs inversus (Kartagener's syndrome) | 9p21-p13 | 24440 |
Meckel syndrome (also known as Meckel Gruber syndrome) | Dysplastic kidneys, polydactyly, occipital encephalocele; high mortality; prenatal ultrasound diagnosis possible | MKS1, 17q21–q24 | 249000 |
MKS2, 11q13 | 603194 | ||
MKS3, 8q24 | 607361 |