Question: Harvey Itano used electrophoresis to demonstrate the difference between normal hemoglobin and sickle cell hemoglobin in collaboration with a chemist born in what year?
Sentence (from "Hypochromic anemia"): This decrease in redness is due to a disproportionate reduction of red cell hemoglobin (the pigment that imparts the red color) in proportion to the volume of the cell.
Relevant evidence: No