Novel rare variations of the oxytocin receptor (OXTR) gene in autism spectrum disorder individuals.

ABSTRACT: The oxytocin receptor (OXTR) gene has been implicated as a risk gene for autism spectrum disorder (ASD)-a neurodevelopmental disorder with essential features of impairments in social communication and reciprocal interaction. The genetic associations between common variations in OXTR and ASD have been reported in multiple ethnic populations. However, little is known about the distribution of rare variations within OXTR in ASD patients. In this study, we resequenced the full length of OXTR in 105 ASD individuals using an approach that combined the power of next-generation sequencing technology, long-range PCR and DNA pooling. We demonstrated that rare variants with minor allele frequency as low as 0.05% could be reliably detected by our method. We identified 28 novel variants including poten

SUBMITTER: Liu X 

PROVIDER: S-EPMC4785550 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature