Keywords: Margaret Oakley Dayhoff.jpg en Margaret Belle Oakley Dayhoff March 11 1925 “ 1983 American physical chemist and a pioneer in the field of bioinformatics http //www nlm nih gov/changingthefaceofmedicine/gallery/photo_76_7 html Ruth E Dayhoff M D ; U S National Library of Medicine ~ 1980 Margaret Oakley Dayhoff cropped jpg PD-USGov Margaret Oakley Dayhoff |