title: Human tyrosine hydroxylase (TH) genomic fragment (pHGTH4) identifies a PstI polymorphism.
mesh_terms: D002874:Chromosome Mapping; D002880:Chromosomes, Human, Pair 11; D006801:Humans; D011110:Polymorphism, Genetic; D012150:Polymorphism, Restriction Fragment Length; D014446:Tyrosine 3-Monooxygenase / Q000235:genetics*
chemical_list: D014446:Tyrosine 3-Monooxygenase