Carrier frequency analysis of mutations causing autosomal-recessive-inherited retinal diseases in the Israeli population.

ABSTRACT: Inherited retinal diseases (IRDs) are heterogeneous phenotypes caused by variants in a large number of genes. Disease prevalence and the frequency of carriers in the general population have been estimated in only a few studies, but are largely unknown. To this end, we developed two parallel methods to calculate carrier frequency for mutations causing autosomal-recessive (AR) IRDs in the Israeli population. We created an SQL database containing information on 178 genes from gnomAD (including genotyping of 5706 Ashkenazi Jewish (AJ) individuals) and our cohort of >2000 families with IRDs. Carrier frequency for IRD variants and genes was calculated based on allele frequency values and the Hardy-Weinberg (HW) equation. We identified 399 IRD-causing variants in 111 genes in Israeli patients and

SUBMITTER: Hanany M 

PROVIDER: S-EPMC6057931 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature