Identification of rare paired box 3 variant in strabismus by whole exome sequencing.

ABSTRACT:

Aim

To identify the potentially pathogenic gene variants that contributes to the etiology of strabismus.

Methods

A Chinese pedigree with strabismus was collected and the exomes of two affected individuals were sequenced using the next-generation sequencing technology. The resulting variants from exome sequencing were filtered by subsequent bioinformatics methods and the candidate mutation was verified as heterozygous in the affected proposita and her mother by sanger sequencing.

Results

Whole exome sequencing and filtering identified a nonsynonymous mutation c.434G-T transition in paired box 3 (PAX3) in the two affected individuals, which were predicted to be deleterious by more than 4 bioinformatics programs. This altered amino acid residue was located in the conserv

SUBMITTER: Gong HM 

PROVIDER: S-EPMC5554839 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature