title: Scientist finds gene that determines major sensitivity to bitter taste.
mesh_terms: D014644:Genetic Variation / Q000235:genetics; D006801:Humans; D010670:Phenylthiourea; D013649:Taste / Q000235:genetics*; D013652:Taste Threshold / Q000502:physiology*
chemical_list: D010670:Phenylthiourea