X marks the spot -- TBL1X gene involved in autism spectrum disorder
Friday, November 4, 2011 - 02:01
in Psychology & Sociology
Autism Spectrum Disorder (ASD) affects about 1 in 100 children resulting in a range of problems in language, communication and understanding other people's emotional cues, all of which can lead to difficulties in social situations. Boys are three to four more times as likely to be affected as girls and consequently it has been suggested that the genes involved in this disorder may be linked to the X chromosome. New research published in BioMed Central's open access journal Molecular Autism used genome wide association study (GWAS) data to find a variation in the gene for transducin ß-like 1X-linked (TBL1X) which is associated with increased risk of ASD in boys.