This is a story about odds and genetic mutations. Not just any genetic mutations, but genetic disorders that occur more frequently in certain populations than in other groups. For instance, Tay-Sachs Disease, found with greater frequency in certain Jewish populations, is one of those disorders.
![Tay-Sachs success story holds promise for other genetic disorders](https://blogs.umsl.edu/news/files/2012/11/double_helix_495_278.jpg)