Alexander Rich

Rich, Alexander
Born 15 November 1924 (1924-11-15) (age 87)
Hartford, Connecticut, USA
Residence Cambridge, Massachusetts, USA
Nationality USA
Fields Biophysics
Institutions Massachusetts Institute of Technology
Alma mater Harvard University, USA
Known for discoverer of polysomes and Z-DNA
Notable awards National Medal of Science, William Procter Prize for Scientific Achievement, Welch Award in Chemistry.

Alexander Rich, MD (American; born 15 November 1924 in Hartford, Connecticut[1]) is a biologist and biophysicist. He is the William Thompson Sedgwick Professor of Biophysics at MIT (since 1958) and Harvard Medical School. Dr. Rich earned both an A.B. (magna cum laude) and an M.D. (cum laude) from Harvard University. He was a post-doc of Linus Pauling along with James Watson. He has over 600 publications to his name.

Rich is married to Jane Erving and they have four chilren: Benjamin E., Josiah D., Rebecca B., Jessica J.[1]

Rich is the founder of Alkermes and has been its director since 1987. Dr. Rich is Co-Chairman of the Board of Directors of Repligen Corporation, a biopharmaceutical company. He is also a member of the Board of Directors for Profectus BioSciences, Inc. He also serves on the editorial board of Genomics and the Journal of Biomolecular Structure and Dynamics.

In 1963, Rich discovered polysomes: clusters of ribosomes which read one strand of mRNA simultaneously.[2]

In 1979, Rich and co-workers at MIT grew a crystal of Z-DNA.[3] This was the first crystal structure of any form of DNA. After 26 years of attempts, Rich et al. finally crystallised the junction box of B- and Z-DNA. Their results were published in an October 2005 Nature journal.[4] Whenever Z-DNA forms, there must be two junction boxes that allow the flip back to the canonical B-form of DNA.

Contents

List of awards and prizes received

Awards and prizes

Academies

References

  1. ^ a b c http://www.vatican.va/roman_curia/pontifical_academies/acdscien/2008/rich2008.pdf
  2. ^ Warner JR, Knopf PM, Rich A (1963). "A MULTIPLE RIBOSOMAL STRUCTURE IN PROTEIN SYNTHESIS". Proc. Natl. Acad. Sci. USA 49 (1): 122–129. Bibcode 1963PNAS...49..122W. doi:10.1073/pnas.49.1.122. PMC 300639. PMID 13998950. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=300639. 
  3. ^ Wang AHJ, Quigley GJ, Kolpak FJ, Crawford JL, van Boom JH, Van der Marel G, and Rich A (1979). "Molecular structure of a left-handed double helical DNA fragment at atomic resolution". Nature 282 (5740): 680–686. Bibcode 1979Natur.282..680W. doi:10.1038/282680a0. PMID 514347. 
  4. ^ Ha SC, Lowenhaupt K, Rich A, Kim YG, and Kim KK (2005). "Crystal structure of a junction between B-DNA and Z-DNA reveals two extruded bases". Nature 437 (7062): 1183–1186. Bibcode 2005Natur.437.1183H. doi:10.1038/nature04088. PMID 16237447. 
  5. ^ "2008 Welch Award in Chemistry Recipient". The Welch Foundation. http://www.welch1.org/Awards/WelchAwardinChemist0943/CurrentRecipient.asp. 

Selected publications

External links