Epigenetic changes shed light on biological mechanism of autism

Tuesday, April 23, 2013 - 08:53 in Biology & Nature

Scientists have identified patterns of epigenetic changes involved in autism spectrum disorder (ASD) by studying genetically identical twins who differ in autism traits. The study is the largest of its kind and may shed light on the biological mechanism by which environmental influences regulate the activity of certain genes and in turn contribute to the development of ASD and related behavior traits.

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