Oliver Smithies

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Oliver Smithies
Oliver-smithies.jpg
Smithies at the Lindau Nobel Laureate Meeting in 2010
Born (1925-06-23) June 23, 1925 (age 98)
Halifax, West Yorkshire, England
Nationality United Kingdom, United States
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Alma mater University of Oxford (BA , PhD)
Thesis Physico-chemical properties of solutions of proteins (1951)
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Oliver Smithies (born June 23, 1925) is a British-born American geneticist and Nobel laureate,[2] credited with the introduction of starch as a medium for gel electrophoresis in 1955,[3] and the simultaneous discovery, with Mario Capecchi and Martin Evans, of the technique of homologous recombination of transgenic DNA with genomic DNA, a much more reliable method of altering animal genomes than previously used, and the technique behind gene targeting and knockout mice.[4][5][6]

Early life and education

Smithies was born in Halifax, West Yorkshire, England. He has said that his love of science comes from an early fascination with radios and telescopes.[7] Smithies graduated First class with a Bachelor of Arts degree in Physiology in 1946 and then earned a second bachelor's degree in chemistry.[8] He also received a Master of Arts degree 1951 and a Doctor of Philosophy[9] in Biochemistry in 1951 at Balliol College, Oxford. On scholarship to Oxford, Smithies dropped out of medical school to study chemistry instead.[7]

Career and research

File:20071126-7 d-0653-515h.jpg
Oliver Smithies second on the left

Because of a visa problem, from 1953 to 1960 Smithies was an associate research faculty member in the Connaught Medical Research Laboratory at the University of Toronto in Canada,[7] before he could return to his originally planned post as Assistant, Associate and Leon J. Cole and Hilldale Professor of Genetics and Medical Genetics at the University of Wisconsin–Madison, where he worked from 1960 to 1988.[7] It was at Toronto's Connaught Laboratory that Smithies developed the technique of gel electrophoresis.

Since 1988, Smithies has been designated an Excellence Professor of Pathology and Laboratory Medicine at the University of North Carolina at Chapel Hill in the United States.[10]

Smithies' work has advanced research in cystic fibrosis and could possibly have applications in other human diseases.[11] Along with gel electrophoresis, he developed gene targeting, a method of generating mice with more human-like characteristics for use in research.

He and Mario Capecchi both came to the same discoveries regarding gene targeting independently.[10] Smithies developed the technique while at the University of Wisconsin.

In 2002, Smithies worked along with his wife, Dr. Nobuyo Maeda, studying high blood pressure using genetically altered mice.[10] As of 2008, he still worked in his lab seven days a week.[12]

Awards and honors

On October 8, 2007, Smithies was announced as co-winner of the Nobel Prize in Physiology or Medicine with Mario Capecchi of the University of Utah and Martin Evans of Cardiff University "for their discoveries of principles for introducing specific gene modifications in mice by the use of embryonic stem cells." Smithies is the first full professor at the University of North Carolina-Chapel Hill to receive a Nobel Prize.[11] Previous awards and honors received by Oliver Smithies include:

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Personal life

Smithies is now a naturalized American citizen,[23] and, despite being color-blind, is a licensed private airplane pilot who enjoys gliding.[7][8] His wife, Nobuyo Maeda, is a pathology professor at University of North Carolina.[8] He was previously married to Lois Kitze, a scientist at the University of Wisconsin.[8]

References

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  6. Lua error in package.lua at line 80: module 'strict' not found. open access publication - free to read
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  12. "Life at the Bench". Endeavors magazine. Retrieved September 6, 2011.
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  15. North Carolina Award for Science, 1993: NC Awards website. Retrieved on January 23, 2008.
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External links