Study of the genetic variability in a Parkinson's Disease gene: EIF4G1.

ABSTRACT: Chartier-Harlin and colleagues [2] recently reported mutations in the eukaryotic translation initiation factor 4-gamma (EIF4G1) gene in families with parkinsonism. Large-scale screening found two mutations (p.R1205H and p.A502V) only in affected individuals, although their relative frequency was very low. The aim of this study was to investigate EIF4G1 parkinsonism-related variants in two separate cohorts and study coding variability across the gene. We first screened a series of familial Parkinson's Disease (PD) patients in an attempt to confirm previous results by showing segregation. Then, to determine the extent of coding variation in the gene, we first screened a cohort of sub-Saharan African individuals from the Centre d'Etude du Polymorphisme Humain - Human Genome Diversity Cell Lin

SUBMITTER: Tucci A 

PROVIDER: S-EPMC3769807 | biostudies-literature | 2012 Jun

REPOSITORIES: biostudies-literature