Evan Eichler http://kplu.org en Autism researchers zeroing in on a genetic cause http://kplu.org/post/autism-researchers-zeroing-genetic-cause <p>Scientists have been pretty sure autism must begin very early in development, possibly even at the moment a sperm meets an egg. New research, conducted partially in Seattle, supports two interesting theories: Thu, 05 Apr 2012 19:27:26 +0000 Keith Seinfeld 4654 at http://kplu.org Autism researchers zeroing in on a genetic cause