Arthur Kornberg ( March 3 , 1918 - October 26 , 2007 ) was an American biochemist who won the Nobel Prize in Physiology or Medicine 1959 for his discovery of `` the mechanisms in the biological synthesis of deoxyribonucleic acid ( DNA ) '' together with Dr. Severo Ochoa of New York University .
Arthur Kornberg ( March 3 , 1918 - October 26 , 2007 ) was an American biochemist who won the Nobel Prize in Physiology or Medicine 1959 for his discovery of `` the mechanisms in the biological synthesis of deoxyribonucleic acid ( DNA ) '' with Severo Ochoa of New York University .