The Genetics

The Genetics of Tourette Syndrome: A short history of genes and how they specifically relate to TS
What is the chance of my child having Tourette Syndrome?: Using the methods on this page, you can get a fair idea of how likely you are to have a child with TS based on their gender.
But how did you get those figures?: A closer look at why I have given the figures I did
I've looked at the inheritance figures, and I have a high chance of having a Tourette syndrome child...what are my options?: Discusses some of the options potential parents have when they are likely to have a TS child.
Why are the Inheritance figures on this site different from other sites I've seen?: Discusses why the famous Dr. Comings and I don't agree on the percentage chance of TS children
Multigenic Inheritance and what it means: Discusses why determining if a child will have TS is not as easy as it could be.
Why women suffer as parents: The chance of having a tourette child is greater when the female parent is a touretter, this page explains why.
Genetic Crossover and TS: Explains what genetic crossover is, and why it is important in genetic mapping
A very basic test to see if your child will have TS: This is not a substitute for a genetic councillor!
New Culprit gene: The latest in 2009 is that 134q31 is now the TS gene, but what does that mean to us?
Genes affect chemicals: Changes in Genes cause changes in body chemicals; so which ones are different in TSers?