Exome-first approach identified novel INDELs and gene deletions in Mowat-Wilson Syndrome patients.

ABSTRACT: Mowat-Wilson syndrome (MWS) is characterized by severe intellectual disability, absent or impaired speech and microcephaly, with a gradual post-natal onset. The syndrome is often confused with other Angelman-like syndromes (ALS) during infancy, but in older children and adults, the characteristic facial gestalt of Mowat-Wilson syndrome allows it to be distinguished easily from ALS. We report two cases in which an exome-first approach of patients with MWS identified two novel deletions in the ZEB2 gene ranging from a 4 base deletion (case 1) to at least a 573 Kb deletion (case 2).

SUBMITTER: Gosso MF 

PROVIDER: S-EPMC6070557 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature