A gene is a molecular unit of heredity of a living organism. It is a name given to some stretches of DNA and RNA that code for a polypeptide or for an RNA chain that has a function in the organism. Living beings depend on genes, as they specify all proteins and functional RNA chains. Genes hold the information to build and maintain an organism's cells and pass genetic traits to offspring.
One year following the discovery of the "gay gene," Dr. Catherine Heyman is shocked at the betrayal of her closest colleague and his role in the creation of an alleged "cure."