Genome-wide prediction and functional characterization of the genetic basis of autism spectrum disorder.

ABSTRACT: Autism spectrum disorder (ASD) is a complex neurodevelopmental disorder with a strong genetic basis. Yet, only a small fraction of potentially causal genes-about 65 genes out of an estimated several hundred-are known with strong genetic evidence from sequencing studies. We developed a complementary machine-learning approach based on a human brain-specific gene network to present a genome-wide prediction of autism risk genes, including hundreds of candidates for which there is minimal or no prior genetic evidence. Our approach was validated in a large independent case-control sequencing study. Leveraging these genome-wide predictions and the brain-specific network, we demonstrated that the large set of ASD genes converges on a smaller number of key pathways and developmental stages of the b

SUBMITTER: Krishnan A 

PROVIDER: S-EPMC5803797 | biostudies-literature | 2016 Nov

REPOSITORIES: biostudies-literature