Identification of the First De Novo UBIAD1 Gene Mutation Associated with Schnyder Corneal Dystrophy.

ABSTRACT: Purpose. To report the identification of the first de novo UBIAD1 missense mutation in an individual with Schnyder corneal dystrophy (SCD). Methods. A slit lamp examination was performed on a 47-year-old woman without a family history of corneal disorders. The proband's parents, two sisters, and son were also examined and genomic DNA from all six individuals was collected. The exons and exon-intron boundaries of UBIAD1 were screened using Sanger sequencing. Identified mutations were screened for in 200 control chromosomes. In silico analysis predicted the impact of identified mutations on protein function and structure. Results. Slit lamp examination of the proband revealed findings consistent with SCD. Corneas of the family members appeared unaffected. Screening of UBIAD1 in the proband i

SUBMITTER: Lin BR 

PROVIDER: S-EPMC4921136 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature