Christopher Chetsanga

Christopher J Chestanga
Born	22 August 1935 (1935-08-22) (age 76) Murehwa, Zimbabwe
Residence	Zimbabwe
Nationality	Zimbabwean
Fields	Biochemistry, Molecular Biology
Institutions	University of Zimbabwe
Alma mater	University of California, Pepperdine University, University of Toronto
Doctoral advisor	-
Doctoral students	-
Known for	Discovery ot two enzymes involved in DNA repair, which earned him a nomination for the Nobel Prize in Physiology or Medicine [1]
Notable awards	UNESCO Gold Medal Award winner [2]

Christopher J Chetsanga (born 1935 in Murehwa, Zimbabwe) is a preeminent Zimbabwean scientist.

Education

• 1965 obtained a BSc degree at the University of California and Pepperdine University in California, USA^[3]
• 1965-1969 obtained MSc and PhD degrees in Biochemistry and Molecular Biology at the University of Toronto, Canada^[3]
• 1969-1972 became a Post-doctoral Fellow, Department of Biochemistry and Molecular Biology at Harvard University^[4]

Scientific Achievements

Discovered two enzymes involved in the repair of damaged DNA:

• Formamidopyrimidine DNA Glycosylase, which removes damaged 7-methylguanine from DNA (1979).^[5]
• DNA cyclase, which recloses imidazole rings of guanine and adenine damaged by x-irradiation (1985).^[6]

Work experience

• Assistant Professor, Associate Professor, Full Professor, University of Michigan, 1972–1983
• Professor of Biochemistry, University of Zimbabwe, 1983–1986
• Dean of Science University of Zimbabwe, (1986–1991)
• Pro Vice Chancellor, University of Zimbabwe, (1991–1993)^[3]
• Director General, Scientific and Industrial Research and Development Center, Zimbabwe, 1993-2003^[4]

References

1. ^ "UGLIEST STEREOTYPE SHATTERED!". http://hrassoc.net/blog/modules/news/article.php?storyid=17. Retrieved 2009-09-22. 
2. ^ "ReNaissance Financial Holdings Limited". http://www.renaissance.co.zw/profiles/PROF.html. Retrieved 2009-09-22. 
3. ^ ^{a b c} "exco5_sc_candidate_shortcv.pdf" (PDF). Consultive Group on International Agricultural Research. p. 18. http://www.cgiar.org/exco/exco5/exco5_sc_candidate_shortcv.pdf. Retrieved 2008-06-02. 
4. ^ ^{a b} "::SIRDC". www.sirdc.ac.zw. http://www.sirdc.ac.zw/board/christopher.htm. Retrieved 2008-06-03. 
5. ^ Chetsanga, C.J.; Lindahl, T. (1979). "Release of 7-methylguanine residues whose imidazole rings have been opened from damaged DNA by a DNA glycosylase from Escherichia coli". Nucleic Acids Res 6 (11): 3673–84. doi:10.1093/nar/6.11.3673. PMC 327965. PMID 386277. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=327965. 
6. ^ Chetsanga, C.J.; Grigorian, C. (1985). "In situ enzymatic reclosure of opened imidazole rings of purines in DNA damaged by gamma-irradiation". Proceedings of the National Academy of Sciences of the United States of America 82 (3): 633–637. doi:10.1073/pnas.82.3.633. JSTOR 25324. PMC 397099. PMID 3856219. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=397099. 

External links

• Brief Curriculum Vitae, University of Zimbabwe, Department of Biochemistry

Persondata
Name	Chetsanga, Christopher
Alternative names
Short description
Date of birth	1935-08-22
Place of birth	Murehwa, Zimbabwe
Date of death
Place of death

This article about a Zimbabwean scientist is a stub. You can help Wikipedia by expanding it.v · Categories: 1935 births Living people Zimbabwean scientists Biochemists University of Zimbabwe faculty University of California alumni Pepperdine University alumni University of Toronto alumni University of Michigan faculty Harvard University faculty African scientist stubs Zimbabwean people stubs Wikimedia Foundation. 2010. Игры ⚽ Поможем написать курсовую Shah Muhammad Sagir The False Lover Won Back Look at other dictionaries: University of Zimbabwe — Infobox University name=University of Zimbabwe motto=Knowledge Diligence and Integrity latin name= established=1952 type=Public chancellor=Robert Mugabe vice chancellor=Levi Nyagura faculty=42 professors, 228 lecturers, 333 instructors… …   Wikipedia Pepperdine University — Infobox University name = Pepperdine University motto = Freely Ye Received Freely Give. established = 1937 type = Private president = Andrew K. Benton city = near Malibu state = CA country = USA undergrad = 3,153 postgrad = 2,900 faculty = 366… …   Wikipedia List of University of Toronto people — This is a list of people involved with the University of Toronto. Chancellors Presidents # Bishop John Strachan (1827 – 1848) # John McCaul (1848 – 1853) # Sir Daniel Wilson (1889 – 1892) # James Loudon (1892 – 1906) # Sir Robert Falconer (1907 – …   Wikipedia List of University of Michigan faculty and staff — The University of Michigan has 6,200 faculty members and roughly 38,000 employees which include National Academy members, and Nobel and Pulitzer Prize winners. Several past presidents have gone on to become presidents of Ivy League… …   Wikipedia Bindura University of Science Education — Infobox University name=Bindura University of Science Education|motto=Commitment Discipline Excellence latin name= established=1996 type=Public chancellor=Robert Gabriel Mugabe vice chancellor=Sam Tswana city=Bindura country=Zimbabwe campus=Urban …   Wikipedia Gordon Chavunduka — is a Zimbabwean sociologist and traditional healer. He served as a member of Abel Muzorewa s delegation to the 1979 Lancaster House Conference that led to Zimbabwe s independence.[1] He has published several books on traditional… …   Wikipedia Conseil exécutif de l'UNESCO — Le Conseil exécutif de l UNESCO est l organe de décision administrant l Organisation des Nations unies pour l éducation, la science et la culture. Il compte 58 membres élus, par moitié les années impaires, parmi les États membres pour un mandat… …   Wikipédia en Français 18+ © Academic, 2000-2024 Contact us: Technical Support, Advertising Dictionaries export, created on PHP, Joomla, Drupal, WordPress, MODx. Mark and share Search through all dictionaries Translate… Search Internet Share the article and excerpts Direct link … Do a right-click on the link above and select “Copy Link”