A specific chemical difference between the globins of normal human and sickle-cell anaemia haemoglobin.
D000740:Anemia; D000755:Anemia, Sickle Cell / Q000097:blood*; D005914:Globins; D006454:Hemoglobins; D006801:Humans
D006454:Hemoglobins; D005914:Globins
ANEMIA, SICKLE CELL/blood in; HEMOGLOBIN