Saturday, May 12, 2012

Mutation in sperm tied to autism, says gene study


Studies published in journal Nature illustrate that the mutation in a parent’s sperm or egg cell may escalate their child’s tendency to develop autism. Moreover , it was observed that the Father’s sperm are more likely to disseminate these defects onto their respective offspring as opposed to their mothers, and one in every seven cases of autism are attributed to these aforesaid defects. The results also revealed that for every four genetic alterations (commonly termed as “de novo” mutations”), only one sperm began life in an egg while other three were scattered with “de novo” mutations. This imparts profound and thought-provoking insight into the realm of genetic mutations in correspondence to autism. 



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