I have seen several scientific articles linking the presence of short alleles of the 5-HTT serotonin transporter gene to anxiety disorders such as depression, paranoia, SAD, as well as to autism (and AS). I am wondering if anyone knows of any molecular biologists who are actually testing people for these "short alleles." Certainly in today's world of modern medicine, such a test should be possible.
There are other genes, as well, that supposedly make one more susceptible to having AS. Are any researchers actually testing Aspies for these genes?