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Archive for December 22, 2014

Autism presentation and genetic variance


People with autism have a wide range of symptoms, with no two people sharing the exact type and severity of behaviors. This has made finding a cause (or causes) difficult, leaving pseudoscientists to claim vaccines are the cause as if it were that simple (hint: vaccines do not cause autism). Now a large-scale analysis of hundreds of patients and nearly 1000 genes has started to uncover how diversity among traits can be traced to differences in patients’ genetic mutations.