Exome sequencing identifies a mutation in OFD1 in a male with Joubert syndrome, orofaciodigital spectrum anomalies and complex polydactyly.

ABSTRACT: Orofaciodigital syndrome type 1 or oral-facial-digital syndrome type 1 (OFDS1, OMIM #311200) is an X-linked malformation syndrome caused by hemizygous mutations in the OFD1 (OMIM #300170) gene with presumed male lethality. Recently males with OFDS1 and mutations in OFD1 have been described. We report a 17-year-old male with molar tooth sign, small cerebellum with absence of the cerebellar vermis, complex polydactyly with a Y-shaped metacarpal, renal failure and craniofacial anomalies caused by a novel splice-mutation (c.1129+4A>T) in the OFD1 gene identified by exome sequencing.

SUBMITTER: Wentzensen IM 

PROVIDER: S-EPMC4760119 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature