So in fact, at the Simons Foundation, we took 2,600 individuals that had no family history of autism, and we took that child and their mother and father and used them to try and understand what were those genes causing autism in those cases?
De feito, na Fundación Simons, collemos 2 600 persoas que non tiñan ningunha historia familiar de autismo e collemos o neno, a nai e o pai e intentamos entender cales foron os xenes que causaron o autismo  neses casos.