Comprehensive massive parallel DNA sequencing strategy for the genetic diagnosis of the neuro-cardio-facio-cutaneous syndromes.

ABSTRACT: Variants in 11 genes of the RAS/MAPK signaling pathway have been causally linked to the neuro-cardio-facio-cutaneous syndromes group (NCFCS). Recently, A2ML1 and RIT1 were also associated with these syndromes. Because of the genetic and clinical heterogeneity of NCFCS, it is challenging to define strategies for their molecular diagnosis. The aim of this study was to develop and validate a massive parallel sequencing (MPS)-based strategy for the molecular diagnosis of NCFCS. A multiplex PCR-based strategy for the enrichment of the 13 genes and a variant prioritization pipeline was established. Two sets of genomic DNA samples were studied using the Ion PGM System: (1) training set (n =15) to optimize the strategy and (2) validation set (n = 20) to validate and evaluate the power of the new m

SUBMITTER: Justino A 

PROVIDER: S-EPMC4326724 | biostudies-literature | 2015 Mar

REPOSITORIES: biostudies-literature