Michael Chamberlin (biologist)

Michael John Chamberlin
Born	(1937-06-07)7 June 1937 Chicago
Died	1 November 2025(2025-11-01) (aged 88)
Known for	Gene expression Research
Awards	Pfizer Award in Enzyme Chemistry (1974) Monie A. Ferst Award (2001)[1]
Scientific career
Fields	Biochemistry Molecular Biology
Institutions	University of California, Berkeley
Doctoral students	Tracy L. Johnson

Michael John Chamberlin (7 June 1937 – 1 November 2025)^[2] was an American biochemist and molecular biologist. He was a Professor Emeritus of biochemistry and molecular biology at University of California, Berkeley. His research focused on the gene expression in both prokaryotes and eukaryotes.^[3] He studied how RNA polymerases initiated and terminated transcription. He became a member of the United States National Academy of Sciences in 1986.

Chamberlin trained leading molecular biologists who now hold positions throughout academia. His former Ph.D. students include Robert Kingston (Harvard), Karen Arndt (U. Pittsburgh), Alice Telesnitsky (U. Michigan), Tom Kerppola (U. Michigan), John Helmann (Cornell), David Arnosti (Michigan State), Leticia Márquez-Magaña (San Francisco State), and Tracy L. Johnson (UC San Diego). In 2001, Chamberlin was recognized for his lifelong contribution to scientific research and training with the Sigma Xi Monie A. Ferst Award.

Chamberlin died 1 November 2025 at age 88.^[4][5]

References

1. "Michael J. Chamberlin". Sigma Xi, The Scientific Research Honor Society. Retrieved 18 October 2022.
2. Who's who in the West. Marquis-Who's Who. 2004. ISBN 9780837909356.
3. Michael Chamberlin; Raymond L. Rodríguez (1982), Promoters: structure and function, Praeger, ISBN 978-0-03-059919-4
4. Jessica Desamero (15 December 2025). "In memoriam: Michael J. Chamberlin". asbmb.org. Retrieved 16 December 2025.
5. "Michael John Chamberlin Obituary". Trident Society. Retrieved 16 December 2025.