Nicholas R. Cozzarelli

Nicholas R. Cozzarelli
Born	Jersey City, New Jersey
Died	March 19, 2006(2006-03-19) (aged 67)
Nationality	American
Alma mater	Princeton University Harvard Medical School
Known for	Discovery of topoisomerases
Scientific career
Fields	Biochemistry
Institutions	University of California, Berkeley
Thesis	The L-L-Glycerophosphate Regulon in Escherichia coli (1966)
Academic advisors	Arthur Kornberg
Doctoral students	Patrick O. Brown

Nicholas Robert Cozzarelli (March 26, 1938, in Jersey City, New Jersey – March 19, 2006) was an American biochemist at the University of California, Berkeley, and former Editor-in-Chief of Proceedings of the National Academy of Sciences.

Education

Cozzarelli attended Princeton University graduated with an A.B. in biology in 1960. He started graduate training at Harvard Medical School advised by E. C. C. Lin and earned a Ph.D. in biochemistry in 1966. He then did his postdoctoral training with Arthur Kornberg and purified the T4-phage DNA ligase.

Career

From 1968 to 1982, Cozzarelli was a professor at the University of Chicago where he studied topoisomerases. In 1982 he joined the faculty at University of California, Berkeley. He was elected to the National Academy of Sciences in 1989. In 1995, Cozzarelli was invited to become the editor-in-chief of the Proceedings of the National Academy of Sciences. He took the position because felt that the journal had great unrealized potential as a scientific publication. During his tenure, he expanded the editorial board from 26 to more than 140 and created a second track to allow scientists to submit manuscripts directly.

Death

Cozzarelli died on March 19, 2006, from the complications of treatment from Burkitt's lymphoma.