A Quarter Century in the Natural Sciences

activities advances agricultural program amino acids Ångstrom aspects Assistant Director Assistant atoms basic Biological and Medical biologist biology cell Chapingo chemical chemistry collaboration corn crystallographer deal DEAN RUSK detailed developed Director Assistant Director Director Associate Director diseases disorganized complexity Dorothy Crowfoot Hodgkin electron emphasis encephalitis enzyme example experience EXPERIMENTAL BIOLOGY PROGRAM fact FELLOWSHIPS field Foundation's genetic George Gaylord Simpson gram grants Health human important improved Institute insulin interest International Education Board involved Karamu House knowledge Kumlinge laboratories large number light living world Medical Research ment methods Mexican Mexico microscope modern molecular molecule natural sciences Ndumu operating organic chemist organized complexity particles personnel PH.D physical sciences physicist precision present problems of simplicity procedure produced progress protein quarter century Rockefeller Foundation scientific scientists staff station structure studies techniques thiamine three-dimensional tion two-dimensional United University various virus viruses WARREN WEAVER whole X-ray