title: RFLP locus DXS42 is proximal to the locus for hypoxanthine phosphoribosyltransferase.
mesh_terms: D002874:Chromosome Mapping; D005819:Genetic Markers; D006801:Humans; D007041:Hypoxanthine Phosphoribosyltransferase / Q000235:genetics*; D011110:Polymorphism, Genetic; D012150:Polymorphism, Restriction Fragment Length; D014960:X Chromosome
chemical_list: D005819:Genetic Markers; D007041:Hypoxanthine Phosphoribosyltransferase