*lol* On Fri, Sep 6, 2013 at 3:49 AM, Ilitirit Sama <ilitirit@xxxxxxxxx> wrote: > Today I learned there's a protein called "Sonic Hedgehog" > > *The gene provides instructions for making a protein called sonic > hedgehog, which is essential for development.* > > http://www.abc.net.au/news/2013-09-05/downs-syndrome-reversed-in-newborn-mice/4936412 >