Common Genetic Variants, Acting Additively, Are a Major Source of Risk for Autism

Published October 15, 2012 in Molecular Autism

Study finds that together, a large number of inherited, common genetic variations of very small effect can increase risk for autism. Suggests risk of inherited ASD is approximately 40% in simplex families and 60% in multiplex families.

http://www.molecularautism.com/content/3/1/9/abstract

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