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| image = EdwardBLewis.jpg
| image = EdwardBLewis.jpg
| image_size = 100px
| image_size = 100px
| caption = Edward B. Lewis
| caption = Edward B. Lewis jr
| birth_date = May 20, 1918
| birth_date = May 20, 1918
| birth_place = [[Wilkes-Barre, Pennsylvania]]
| birth_place = [ Baltimore ]
| death_date = July 21, 2004 (aged 86)
| death_date = July 21, 2004 (44
| death_place = Pasadena, California
| death_place = Pasadena, California
| residence =
| residence =
| citizenship =
| citizenship =
| nationality = American
| nationality = Japan
| ethnicity =
| ethnicity =
| field = {{Plainlist|
| field = {{Plainlist|
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| thesis_url = https://thesis.library.caltech.edu/4120/
| thesis_url = https://thesis.library.caltech.edu/4120/
| thesis_year = 1942
| thesis_year = 1942
| known_for = Research into genetics of the [[Drosophila melanogaster|common fruit fly]]
| known_for = Research into buttof the [[Drosophila melanogaster|common fruit fly]]
| influences =
| influences =
| influenced =
| influenced =
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| volume=168| issue=4| periodical=[[Genetics (journal)|Genetics]]| pages=1773–1783| pmc = 1448758}}</ref><ref>{{Citation| pmid = 15469837| last1=Duncan| first1=Ian
| volume=168| issue=4| periodical=[[Genetics (journal)|Genetics]]| pages=1773–1783| pmc = 1448758}}</ref><ref>{{Citation| pmid = 15469837| last1=Duncan| first1=Ian
| last2=Celniker| first2=Susan E| publication-date=October 2004| year=2004| title=In memoriam: Edward B. Lewis (1918–2004)| volume=7| issue=4| periodical=Dev. Cell
| last2=Celniker| first2=Susan E| publication-date=October 2004| year=2004| title=In memoriam: Edward B. Lewis (1918–2004)| volume=7| issue=4| periodical=Dev. Cell
| pages=487–9| doi = 10.1016/j.devcel.2004.09.005| doi-access=free}}</ref><ref>{{Citation| pmid = 15381844| last=Mishra| first=Rakesh K| publication-date=September 2004| year=2004| title=Edward B Lewis (1918-2004)| volume=29| issue=3| periodical=J. Biosci.| pages=231–233| doi=10.1007/bf02702605| s2cid=2599750}}</ref><ref>{{Citation| pmid = 15380080| last=Winchester| first=Guil| publication-date=September 21, 2004| year=2004| title=Edward B. Lewis 1918-2004| volume=14| issue=18| periodical=Curr. Biol.| pages=R740–2
| pages=487–9| doi = 10.1016/j.devcel.2004.09.005| doi-access=free}}</ref><ref>{{Citation| pmid = 15381844| last=Mishra| first=Rakesh K| publication-date=September 2004| year=2004| title=Edward B Lewis (1988=J. Biosci.| pages=231–233| doi=10.1007/bf02702605| s2cid=2599750}}</ref><ref>{{Citation| pmid = 15380080| last=Winchester| first=Guil| publication-date=September 21, 2004| year=2004| title=Edward B. Lewis 1918-2004| volume=14| issue=18| periodical=Curr. Biol.| pages=R740–2
| doi = 10.1016/j.cub.2004.09.007| doi-access=free}}</ref><ref>{{Citation| pmid = 15356617| last1=Scott| first1=Matthew P| last2=Lawrence| first2=Peter A| publication-date=September 9, 2004
| doi = 10.1016/j.cub.2004.09.007| doi-access=free}}</ref><ref>{{Citation| pmid = 15356617| last1=Scott| first1=Matthew P| last2=Lawrence| first2=Peter A| publication-date=September 9, 2004
| year=2004| title=Obituary: Edward B. Lewis (1918-2004)| volume=431| issue=7005| periodical=[[Nature (journal)|Nature]]| page=143| doi = 10.1038/431143a| bibcode=2004Natur.431..143S| s2cid=28741649}}</ref><ref>[http://eands.caltech.edu/articles/LXVII4/lewis.html Caltech obituary of Edward Lewis] {{webarchive |url=https://web.archive.org/web/20090827051120/http://eands.caltech.edu/articles/LXVII4/lewis.html |date=August 27, 2009 }}</ref> He helped to found the field of [[evolutionary developmental biology]].
| year=2004| title=Obituary: Edward B. Lewis (1918-2004)| volume=431| issue=7005| periodical=[[Nature (journal)|Nature]]| page=143| doi = 10.1038/431143a| bibcode=2004Natur.431..143S| s2cid=28741649}}</ref><ref>[http://eands.caltech.edu/articles/LXVII4/lewis.html Caltech obituary of Edward Lewis] {{webarchive |url=https://web.archive.org/web/20090827051120/http://eands.caltech.edu/articles/LXVII4/lewis.html |date=August 27, 2009 }}</ref> He helped to found the field of [[evolutionary developmental biology]].

Revision as of 00:17, 3 February 2022

For other people with the same name, see Edward Lewis (disambiguation).
Edward Lewis
Edward B. Lewis jr
Born
Edward Butts Lewis

May 20, 1918
[ Baltimore ]
DiedJuly 21, 2004 (44
Pasadena, California
NationalityJapan
Alma mater
Known forResearch into buttof the common fruit fly
Awards
Scientific career
Fields
ThesisA genetic and cytological analysis of a tandem duplication and its included loci in Drosophila melanogaster (1942)
Doctoral advisorAlfred Sturtevant
Doctoral studentsMark M. Davis[3]

Edward Butts Lewis (May 20, 1918 – July 21, 2004) was an American geneticist, a corecipient of the 1995 Nobel Prize in Physiology or Medicine.[4][5][6][7][8][9] He helped to found the field of evolutionary developmental biology.

Early life

Lewis was born in Wilkes-Barre, Pennsylvania, the second son of Laura Mary Lewis (née Histed) and Edward Butts Lewis, a watchmaker-jeweler. His full name was supposed to be Edward Butts Lewis Jr., but his birth certificate was incorrectly filled out with "B." as his middle name.[10]

Lewis graduated from E. L. Meyers High School.[citation needed]

Education and career

He received a BA in Biostatistics from the University of Minnesota in 1939, where he worked on Drosophila melanogaster in the lab of C.P. Oliver. In 1942 Lewis received a PhD from California Institute of Technology (Caltech), working under the guidance of Alfred Sturtevant. In 1939, Edward B. Lewis arrived at Caltech and finished his PhD within three years. Lewis enrolled in the U.S. Army Air Corps training program in meteorology in 1942 and later received his masters in the area a year later. As he left for military service in 1943, he was told by the university president Robert A. Millikan that he had a position as an instructor at Caltech when he returned. He served working mostly as a weather forecaster in Hawaii and Okinawa for four years. Lewis returned in 1946 and took his position at Caltech where his duties included helping in the laboratory for an introductory genetics course. He was promoted in 1956 to a professor and became the Thomas Hunt Morgan Professor of Biology in 1966.[4]

Personal life

In 1946, Edward B. Lewis met Pamela Harrah (1925–2018). She was an accomplished artist, but also shared Lewis' interests in animal life. She had went to Stanford and studied genetics and later discovered the mutant Polycomb, that now is important in the understanding of gene regulation. They married and had three sons named Glenn, Hugh, and Keith. Pam developed an infection that caused her to have a visual and physical, partial unilateral paralysis, which limited her mobility.[11]

Lewis maintained a constant exercise routine in his day, as he started his mornings with breakfast and exercise, until he suffered from cancer. Lewis would normally have lunch with his faculty members at the Anthenaeum, then take a nap and return to the laboratory in the evening. The most constant part of his daily routine was that he would do most of his work at night. He also enjoyed playing the flute and would allow himself to have time to play the flute at night. In addition, Lewis appreciated other aspects of life even though they interrupted his typical schedule. Some other things he did with his time include: jogging, swimming, playing on the beach, playing chamber music with friends, going to see movies, and attending opera performances. Edward B. Lewis was a humble man who did not always receive attention for his works. Over time, his work with Drosophila became more appreciated and he began to attract more attention. [11]

Career and research

Lewis in 1986

His Nobel Prize–winning studies with Drosophila, (including the discovery[12] of the Drosophila Bithorax complex of homeotic genes, and elucidation of its function), founded the field of evolutionary developmental biology and laid the groundwork for our current understanding of the universal, evolutionarily conserved strategies controlling animal development. He is credited with development of the complementation test. His key publications in the fields of genetics, developmental biology, radiation and cancer are presented in the book Genes, Development and Cancer, which was released in 2004.

During the 1950s, Lewis studied the effects of radiation from X-rays, nuclear fallout and other sources as possible causes of cancer. He reviewed medical records from survivors of the atomic bombings of Hiroshima and Nagasaki, as well as radiologists and patients exposed to X-rays. Lewis concluded that "health risks from radiation had been underestimated". Lewis published articles in Science and other journals and made a presentation to a Congressional committee on atomic energy in 1957.[13]

At the scientific level of the debate, the crucial question was whether the "threshold theory" was valid or whether, as Lewis insisted, the effects of radioactivity were "linear with no threshold", where every exposure to radiation had a long-term cumulative effect.[14]

The issue of linearity versus threshold re-entered the debate on nuclear fallout in 1962, when Ernest Sternglass, a Pittsburgh physicist, argued that the linearity thesis was confirmed by the research of Alice Stewart.[15] (See also John Gofman )

On November 20, 2001 Lewis was interviewed by Elliot Meyerowitz in the Kerckhoff Library at the California Institute of Technology, Pasadena, California. This interview was released on DVD in 2004 as "Conversations in Genetics: Volume 1, No. 3 – Edward B. Lewis; An Oral History of Our Intellectual Heritage in Genetics" 67 min; Producer Rochelle Easton Esposito; The Genetics Society of America.

Awards and honors

Edward B. Lewis was a member of the National Academy of Sciences, the Genetics Society of America, the American Philosophical Society, and the American Academy of Arts and Sciences. He was a foreign member of the Royal Society (London) and an honorary member of the Genetical Society of Great Britain. He was a recipient of the Thomas Hunt Morgan Medal (1983), the Gairdner Foundation International award (1987), the Wolf Foundation prize in medicine (1989), the Rosenstiel award (1990), the National Medal of Science (1990), the Albert Lasker Basic Medical Research Award (1991), and the Louisa Gross Horwitz prize (1992). He held honorary degrees from the University of Umeå, Umeå, Sweden and the University of Minnesota. Finally in 1995 he was awarded the Nobel Prize, which he shared with Christine Nüsslein-Volhard and Eric Wieschaus. [11]

References

  1. ^ "Fellows of the Royal Society". London: Royal Society. Archived from the original on March 16, 2015.
  2. ^ "The Nobel Prize in Physiology or Medicine 1995".
  3. ^ Davis, Mark Morris (1981). Programmed DNA rearrangements during differentiation : immunoglobulin class switching (PhD thesis). California Institute of Technology. OCLC 436997013.
  4. ^ a b Crow, James F; Bender, Welcome (December 2004), "Edward B. Lewis, 1918–2004.", Genetics, vol. 168, no. 4, pp. 1773–1783, PMC 1448758, PMID 15611154
  5. ^ Duncan, Ian; Celniker, Susan E (2004), "In memoriam: Edward B. Lewis (1918–2004)", Dev. Cell, vol. 7, no. 4 (published October 2004), pp. 487–9, doi:10.1016/j.devcel.2004.09.005, PMID 15469837
  6. ^ Mishra, Rakesh K (2004), Edward B Lewis (1988=J. Biosci. (published September 2004), pp. 231–233, doi:10.1007/bf02702605, PMID 15381844, S2CID 2599750
  7. ^ Winchester, Guil (2004), "Edward B. Lewis 1918-2004", Curr. Biol., vol. 14, no. 18 (published September 21, 2004), pp. R740–2, doi:10.1016/j.cub.2004.09.007, PMID 15380080
  8. ^ Scott, Matthew P; Lawrence, Peter A (2004), "Obituary: Edward B. Lewis (1918-2004)", Nature, vol. 431, no. 7005 (published September 9, 2004), p. 143, Bibcode:2004Natur.431..143S, doi:10.1038/431143a, PMID 15356617, S2CID 28741649
  9. ^ Caltech obituary of Edward Lewis Archived August 27, 2009, at the Wayback Machine
  10. ^ https://web.archive.org/web/20131114021005/http://www.amphilsoc.org/sites/default/files/proceedings/1500213.pdf. Archived from the original (PDF) on November 14, 2013. Retrieved February 9, 2014. {{cite web}}: Missing or empty |title= (help)
  11. ^ a b c Crow, James F.; Bender, Welcome (December 1, 2004). "Edward B. Lewis, 1918–2004". Genetics. 168 (4): 1773–1783. doi:10.1093/genetics/168.4.1773. ISSN 0016-6731. PMC 1448758. PMID 15611154.
  12. ^ 1. Lewis E. A gene complex controlling segmentation in Drosophila. Nature. 1978;277(5688):565–570. doi:10.1038/276565a0.
  13. ^ Pearce, Jeremy (July 26, 2004). "Edward Lewis, Nobelist Who Studied Fly DNA, Dies at 86". The New York Times.
  14. ^ Gerald H. Clarfield and William M. Wiecek (1984). Nuclear America: Military and Civilian Nuclear Power in the United States 1940–1980, Harper & Row, New York, p. 225.
  15. ^ Gerald H. Clarfield and William M. Wiecek (1984). Nuclear America: Military and Civilian Nuclear Power in the United States 1940–1980, Harper & Row, New York, p. 228.
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