Biological VS Environmental Factors

Even though this wants to make a case for a genetic cause it does show the relationship between alot of so called different disorders and makes a case for a probable mercury or environmental trigger.
That genes react to environmental stimuli. If you read between the lines of what this is saying there are clues in there of could be..
Biological and environmental triggers toxins induced can cause a train wreak. I think it did others want to try to prove not.

http://docs.google.com/viewer?a=v&q=cache:geSbMGou3_EJ:jsaw.lib.lehigh.edu/include/getdoc.php%3Fid%3D1994%26article%3D981%26mode%3Dpdf+mecp2+9+mutations+caused+by+mercury&hl=en&gl=us&pid=bl&srcid=ADGEESi9LuG3bd-jCcUabJHYTAipajIr7uk02A_mnMEwtHHjr1Ipp56Tvjs-q8DgiJTQt3Pa6_euZdyhMffbCq50Rx4kaZ4Zjst5uZesBI8zpTwFtzh9Uxa9WHTji2jOtbuR-ewn2I4x&sig=AHIEtbQBwUAti3PNsWozacAusr34io0xBA