title: Hemoglobin Chad [alpha 23 (B4) Glu replaced by Lys] discovered in a Japanese with questionable polycythemia.
mesh_terms: D000328:Adult; D000595:Amino Acid Sequence; D000596:Amino Acids / Q000032:analysis; D044466:Asian People; D006441:Hemoglobin A / Q000032:analysis; D006455:Hemoglobins, Abnormal / Q000032:analysis*; D006801:Humans; D007564:Japan; D008297:Male; D011086:Polycythemia / Q000097:blood*
chemical_list: D000596:Amino Acids; D006455:Hemoglobins, Abnormal; D006441:Hemoglobin A; C040492:hemoglobin Chad