title: Isolation and mapping of a polymorphic DNA sequence (pTHH22) on chromosome 9 [D9S12].
mesh_terms: D000483:Alleles; D002899:Chromosomes, Human, Pair 9; D005819:Genetic Markers; D006801:Humans; D011110:Polymorphism, Genetic; D012150:Polymorphism, Restriction Fragment Length
chemical_list: D005819:Genetic Markers