Follow console tv to get e-mail alerts and updates on your eBay Feed. Unfollow console tv to stop getting updates on your eBay Feed. Yay! You're now following console tv in your eBay Feed.
Tay-Sachs disease An inherited condition characterized by the absence of a single lysosomal enzyme called Hex A, which normally breaks down a membrane glycolipid called ganglioside G_M2 that is especially prevalent in nerve cells; usually occurs in children of Ashkenazi (eastern European Jewish) descent and is characterized by seizures and muscle rigidity.
Single gene disorder is disease or disorder that is due to the effect on mutated gene. These disorders are quite rare and examples are Huntington's disease and sickle cell disease.SINGLE-GENE DISORDER: In a single gene disorder the mutation causes a failure to synthesise a functioning enzyme..ingle gene disorder is disease or disorder that is due to the effect on mutated gene. These disorders are quite rare and examples are Huntington's disease and sickle cell disease.