Saturday, February 02, 2008

Link between genetic flaws and autism

The team found a segment of 25 genes on chromosome 16 that was missing in some of the children in the study. None of their parents possessed the flaw, which suggests - as Wigler has argued all along - that autism can occur as a spontaneous mutation. However, in other children whose DNA was analyzed, there was a duplication of chromosome 16 that also occurred in at least one parent.

More here.

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