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Biologists Take New Approach to Deciphering the Roles of Genes Associated With Autism, Massachusetts Institute of Technology (MIT) Study


6/19/2012 7:12:37 AM

Fish cannot display symptoms of autism, schizophrenia or other human brain disorders. However, a team of MIT biologists has shown that zebrafish can be a useful tool for studying the genes that contribute to such disorders. Led by developmental biologist Hazel Sive, the researchers set out to explore a group of about two dozen genes known to be either missing or duplicated in about 1 percent of autistic patients. Most of the genes’ functions were unknown, but the MIT study revealed that nearly all of them produced brain abnormalities when deleted in zebrafish embryos.

Read at MedicalXpress

   

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