"One can reconstruct this evolution by comparing the sequence of amino acid units in the several molecular chains of human hemoglobin and in hemoglobin chains from other animals" ...

A gene known as HbS was the center of a medical and evolutionary detective story that began in the middle 1940s in Africa. Doctors noticed that patients who had sickle cell anemia, a serious ...

The proteins analyzed included hemoglobin (Zuckerkandl & Pauling 1962 ... has been extremely influential in the field of molecular evolution. One of the most important ideas inspired by the ...