title: Assignment of a polymorphic locus of OS-4(D18S5) DNA segment to human chromosome region 18q21.3----qter.
mesh_terms: D000818:Animals; D002874:Chromosome Mapping; D002887:Chromosomes, Human, Pair 18; D004274:DNA, Recombinant; D005819:Genetic Markers; D006801:Humans; D006822:Hybrid Cells / Q000648:ultrastructure; D051379:Mice; D011110:Polymorphism, Genetic; D012150:Polymorphism, Restriction Fragment Length
chemical_list: D004274:DNA, Recombinant; D005819:Genetic Markers