Jump to content
 







Main menu
   


Navigation  



Main page
Contents
Current events
Random article
About Wikipedia
Contact us
Donate
 




Contribute  



Help
Learn to edit
Community portal
Recent changes
Upload file
 








Search  

































Create account

Log in
 









Create account
 Log in
 




Pages for logged out editors learn more  



Contributions
Talk
 



















Contents

   



(Top)
 


1 Biography  





2 Research  





3 Honors  





4 Selected publications  





5 References  





6 External links  














Jon Beckwith






Deutsch
فارسی
 

Edit links
 









Article
Talk
 

















Read
Edit
View history
 








Tools
   


Actions  



Read
Edit
View history
 




General  



What links here
Related changes
Upload file
Special pages
Permanent link
Page information
Cite this page
Get shortened URL
Download QR code
Wikidata item
 




Print/export  



Download as PDF
Printable version
 
















Appearance
   

 






From Wikipedia, the free encyclopedia
 


Jonathan Beckwith
BornDecember 25, 1935 (1935-12-25) (age 88)
Cambridge, Massachusetts
EducationPasteur Institute, Paris; Harvard University
Known forIsolating the first gene from a bacterial chromosome
AwardsAbbott-ASM Lifetime Achievement Award from the American Society for Microbiology; Selman A. Waksman Award in Microbiology from the National Academy of Sciences
Scientific career
Fields
  • Genetics
  • InstitutionsHarvard Medical School
    Academic advisorsSydney Brenner, Arthur Pardee, François Jacob

    Jonathan Roger Beckwith (born December 25, 1935, in Cambridge, Massachusetts)[1] is an American microbiologist and geneticist. He is the American Cancer Society Professor in the Department of Microbiology and Immunobiology at Harvard Medical School in Boston, Massachusetts.

    Biography[edit]

    He trained with Sydney Brenner, Arthur Pardee, and François Jacob at the Institut Pasteur in France before arriving at Harvard University.

    Research[edit]

    Beckwith led the research group that in 1969 isolated the first gene from a bacterial chromosome.[2] Some of the researchers worked in the Beckwith laboratory at the Harvard Medical School and consisted of several now well-known scientists and doctors including James A. Shapiro and Lawrence Eron, MD.; others ( Lorne MacHattie and Garret Ihler ) were located in the laboratory of Charles Thomas. The procedure used was devised by Garret Ihler and Karin Ippen. Complementary strands of the gene, carried within non-complementary strands of viral DNA, from viruses transducing the gene in reverse orientations which had been separated by a poly U,G density-gradient technique, were annealed to form double-stranded DNA. The single-stranded DNA was then removed using a single-strand specific DNase under investigation in the Thomas laboratory, leaving the double-stranded gene intact. The elegant electron micrographs of the pre- and post-digested DNA were taken by MacHatty in the Thomas laboratory. Before and following this experiment, Beckwith made important contributions to the study of bacterial genetics.[3] His studies include the mechanisms of protein secretion, disulfide bond formation, and cell division. In addition, he is a prominent speaker on the social implications of science and has been an activist in science. He spoke out against the testing of boys for XYY chromosomes and was a member of the ELSI (Ethical, Legal, and Social Implications) committee of the Human Genome Project initiated by James D. Watson. He has worked on issues of social responsibility in science and since 1983 has taught a course on the Social Issues in Biology at Harvard University, one of the first of its kind. He was elected a Fellow of the American Academy of Arts and Sciences in 1986.[1]

    Honors[edit]

    [4] In 2005 he received the Abbott-ASM Lifetime Achievement Award from the American Society for Microbiology for "sustained, remarkable contributions to the microbiological sciences". Beckwith was the 2009 recipient of the Selman A. Waksman Award in Microbiology from the National Academy of Sciences.[5]

    Beckwith is a member of the National Academy of Sciences.

    Selected publications[edit]

    References[edit]

    Notes
    1. ^ a b American Academy of Arts and Sciences (2013). "Chapter B" (PDF). Book of Members: 1780–2012. Cambridge, Mass.: American Academy of Arts and Sciences. p. 36.
  • ^ "Playing With Biological Fire". The New York Times. 8 December 1969.
  • ^ Müller-Hill, Benno (2002). "The memoirs of an activist". EMBO Reports. 3 (11): 1022. doi:10.1093/embo-reports/kvf231. PMC 1307584.
  • ^ Beckwith 2002, p. 224.
  • ^ "Selman A. Waksman Award in Microbiology". National Academy of Sciences. Archived from the original on 29 December 2010. Retrieved 27 February 2011.
  • Bibliography

    External links[edit]


  • t
  • e

  • Retrieved from "https://en.wikipedia.org/w/index.php?title=Jon_Beckwith&oldid=1230903588"

    Categories: 
    1935 births
    American biochemists
    Living people
    Harvard Medical School faculty
    Fellows of the American Academy of Arts and Sciences
    Members of the United States National Academy of Sciences
    American geneticists
    American microbiologists
    Jewish American scientists
    Harvard Medical School alumni
    21st-century American Jews
    American biologist stubs
    Hidden categories: 
    Articles with short description
    Short description is different from Wikidata
    Articles with hCards
    Articles with FAST identifiers
    Articles with ISNI identifiers
    Articles with VIAF identifiers
    Articles with WorldCat Entities identifiers
    Articles with BIBSYS identifiers
    Articles with BNF identifiers
    Articles with BNFdata identifiers
    Articles with GND identifiers
    Articles with J9U identifiers
    Articles with LCCN identifiers
    Articles with NLK identifiers
    Articles with CINII identifiers
    Articles with DTBIO identifiers
    Articles with Trove identifiers
    Articles with SNAC-ID identifiers
    Articles with SUDOC identifiers
    All stub articles
     



    This page was last edited on 25 June 2024, at 10:12 (UTC).

    Text is available under the Creative Commons Attribution-ShareAlike License 4.0; additional terms may apply. By using this site, you agree to the Terms of Use and Privacy Policy. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc., a non-profit organization.



    Privacy policy

    About Wikipedia

    Disclaimers

    Contact Wikipedia

    Code of Conduct

    Developers

    Statistics

    Cookie statement

    Mobile view



    Wikimedia Foundation
    Powered by MediaWiki