title: Major rearrangement in the human beta-globin gene cluster.
mesh_terms: D002872:Chromosome Deletion; D007446:Chromosome Inversion; D005786:Gene Expression Regulation; D005796:Genes; D008040:Genetic Linkage; D005914:Globins / Q000096:biosynthesis / Q000235:genetics*; D006801:Humans; D013789:Thalassemia / Q000235:genetics*
chemical_list: D005914:Globins