title: Molecular mechanisms in alpha thalassemia: racial differences in alpha-globin gene organization.
mesh_terms: D002872:Chromosome Deletion; D002874:Chromosome Mapping; D004247:DNA / Q000235:genetics; D005796:Genes; D005914:Globins / Q000235:genetics*; D006801:Humans; D044469:Racial Groups; D013789:Thalassemia / Q000097:blood / Q000235:genetics*
chemical_list: D005914:Globins; D004247:DNA