title: Normal production of the mutant hemoglobin in heterozygotes for hemoglobin J-Paris and beta-thalassemia.
mesh_terms: D000483:Alleles; D005260:Female; D006448:Hemoglobin J / Q000096:biosynthesis* / Q000235:genetics; D006455:Hemoglobins, Abnormal / Q000096:biosynthesis* / Q000235:genetics; D006579:Heterozygote; D006801:Humans; D008297:Male; D009154:Mutation; D010375:Pedigree; D013789:Thalassemia / Q000097:blood* / Q000235:genetics
chemical_list: D006455:Hemoglobins, Abnormal; D006448:Hemoglobin J; C049661:hemoglobin J-Paris