Alfred Day Hershey (December 4, 1908 – May 22 1997) was an American Nobel Prize-winning bacteriologist.
He was born in Owosso, Michigan and received his B.S. in chemistry at Michigan State University in 1930 and his Ph.D. in bacteriology in 1934, taking a position shortly thereafter at the Department of Bacteriology at Washington University in St. Louis.
He began performing experiments with bacteriophages with Italian-American Salvador Luria and German Max Delbrück in 1940, and observed that when two different strains of bacteriophage have infected the same bacteria, the two viruses may exchange genetic information.
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Alfred D. Hersey - Information on the Nobel prize awarded in 1969, with Max Delbrück and Salvador E. Luria, for their discoveries concerning the replication mechanism and the genetic structure of viruses. Includes lectures and biography.
Alfred Day Hershey - Features vita, synopsis of work, and references.
Alfred Day Hershey - Biography by Franklin W. Stahl . Includes a portrait, references, and a selected bibliography.
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