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ScienceDaily (Oct. 7, 2009) — In one of the first studies of its kind, an international team of researchers has uncovered a single-letter change in the genetic code that is associated with autism. The finding, published in the journal Nature, implicates a neuronal gene not previously tied to the disorder and more broadly, underscores a role for common DNA variation. In addition, the new research highlights two other regions of the genome, which are likely to contain rare genetic differences that may also influence autism risk.

from http://www.timesonline.co.uk/tol/comment/columnists/guest_contributors/article6870232.ece

Although autism is a highly heritable neurodevelopmental disorder, attempts to identify specific susceptibility genes have thus far met with limited success1. Genome-wide association studies using half a million or more markers, particularly those with very large sample sizes achieved through meta-analysis, have shown great success in mapping genes for other complex genetic traits.

Stuart Rintoul | September 09, 2009, Article from:  The Australian

AN estimated 10 per cent of Australians, or two million people, suffered from two or more disabilities, according to the Australian Institute of Health and Welfare.

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