Charles Burnham (geneticist)

Charles Russell Burnham (1904–1995) was an American plant geneticist who studied maize cytology and genetics. In 1968 he was elected a fellow of the American Society of Agronomy.[1] After his retirement he played a critical role in developing a blight resistant strain of the American chestnut.[2]

Prof.

Charles Russell Burnham

PhD
Born(1904-01-13)January 13, 1904
Hebron, Wisconsin
DiedApril 19, 1995(1995-04-19) (aged 91)
Saint Paul, Minnesota
CitizenshipUnited States
Alma materUniversity of Wisconsin
Scientific career
FieldsGenetics, Plant Biology
InstitutionsUniversity of West Virginia, University of Minnesota
Doctoral advisorRA Brink
Notable studentsRonald L. Phillips

Early life and education

Burnham was born in Hebron, Wisconsin in 1904 and grew up in Fort Atkinson, Wisconsin. He attended college first at the University of Minnesota for two years, then transferring to the University of Wisconsin where he earned his BA in 1924, and MS in 1925. He became a graduate assistant of RA Brink studying maize genetics and earned a PhD in genetics with a minor in Plant Pathology in 1929. At this point, he received a National Research Fellowship to travel to Cornell University where he studied under Rollins A. Emerson and alongside Marcus Rhoades and future Nobel Prize winners Barbara McClintock and George Beadle. After Cornell, Burnham went on to work at Harvard with Edward Murray East and then to the California Institute of Technology. He worked with Lewis Stadler at the University of Missouri in 1932–33. In 1934 he was hired as an assistant professor of genetics at the University of West Virginia where he worked on breeding corn and watermelons in addition to continuing his work on maize cytogenetics that he started during his time with Emerson. In 1937 Burham was hired as an associate professor at the University of Minnesota, where he worked until his retirement in 1972.[3]

Research

Burnham's research at the University of Minnesota touched on a number of species including maize, barley and flax. He published papers on pollen tube growth, disease resistance, genetic sterility, chromosomal rearrangements, polyploidy, and statistical genetic methods. [3] In 1966 he published "Discussions in Cytogenetics" which was on its 6th printing by 1980.[4]

After retirement

After Burnham's retirement he continued to maintain a maize genetics nursery and developed an interest in chestnut genetics, confounding The American Chestnut Foundation in 1983.[5] Burnham died in 1995.[6]

A letter Burnham wrote in 1983 shows his ongoing conversation with Barbara McClintock.[7]

gollark: (or properly for situations it wasn't really optimized for)
gollark: It's an effective one, since you don't have to rely on a glitchy evolved heuristic which might not work properly.
gollark: Also decision making.
gollark: Yes, human intuitions about probability and also all other things ever are pretty apioform.
gollark: If I don't try to implement a bee algorithm, I automatically fail at bee algorithm implementation, unless I happen to run into one by chance.

References
  1. https://www.agronomy.org/awards/search
  2. Cummer, Corby (June 2003). "A New Chestnut". The Atlantic.
  3. Phillips, R. L., Garber, E. D., Miller Jr, O. L., & Kramer, H. H. (1999). Charles R. Burnham: Long-Time Contributor to Maize Breeding. In Maize Genetics And Breeding In The 20th Century (pp. 115–117).
  4. https://www.maizegdb.org/docs/ancillary/burnham/index.html
  5. Horton, Tom. "Revival of the American Chestnut". American Forests. Retrieved 21 September 2015.
  6. Spilman, Karen. "Charles R. Burnham Papers, 1922-1993". University of Minnesota Archives. University of Minnesota. Retrieved 21 September 2015.
  7. "Letter from Charles Burnham". The Barbara McClintock Papers. National Library of Medicine. Retrieved 21 September 2015.


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.