Among commercially successful, big-time directors, perhaps only Steven Spielberg has produced a greater number of memorable images and sequences.

NEWYORKER: That��s Life

The mice the two independent labs used were several generations distant from the original strain or grown from preserved embryos, and in that interval, any number of changes could have happened in gene sequences or to affect how the animal uses the gene.

FORBES: Mouse Behavior From Autism Studies Not Reproducible