Edward Lawrie Tatum Summary

Edward Lawrie Tatum 1909-1975 American geneticist who shared the Nobel Prize for Physiology or Medicine in 1958 with George Beadle and Joshua Lederberg for their work showing genetic transmission in b... Read more

One Gene-One Enzyme In 1941, American scientists George Beadle and Edward Lawrie Tatum proposed the one gene-one enzyme theory. The four main tenets of this theory (as modified by Tatum in 1959) were:... Read more

Beadle, Tatum, and Lederberg are best known for their ground-breaking work linking genes and biochemistry. Together they shared the 1958 Nobel Prize for physiology and medicine.Beadle, born in Wahoo, ... Read more

Edward Lawrie Tatum's experiments with simple organisms demonstrated that cell processes can be studied as chemical reactions and that such reactions are governed by genes. With George Beadle, he offe... Read more

Edward Lawrie Tatum's experiments with simple organisms demonstrated that cell processes can be studied as chemical reactions and that such reactions are governed by genes. With George Beadle, he offe... Read more