No abstract

No abstract

No abstract

No abstract

Background: Intellectual disability is a form of neurodevelopmental disorders that begin in childhood and is characterized by substantial intellectual difficulties as well as difficulties in conceptual, social, and practical areas of living. Several genetic and nongenetic factors contribute to its development; however, its most severe forms are generally attributed to single-gene defects. Highthroughput technologies and data sharing contributed to the diagnosis of hundreds of single-gene intellectual disability subtypes.