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It covered the discovery of DNA in 1953. [1] Maurice Wilkins and his involvement with the Manhattan Project, speaking in his university office in London; Linus Pauling's son Peter, of Caltech, now lived in Wales; Linus Pauling approached the discovery of the structure of DNA in a much more methodical rigid manner, perhaps in a plodding way, and Pauling was never one to take the same un-thought ...
As a graduate student of Linus Pauling in chemistry at the California Institute of Technology (1953-1957), Meselson's doctoral dissertation was on equilibrium density gradient centrifugation and on x-ray crystallography. Besides Pauling, Meselson's dissertation committee also included Jerome Vinograd, Richard Feynman, and Harden M. McConnell. [4]
Instead, Pauling championed the idea that protein structure was stabilized mainly by hydrogen bonds, an idea advanced initially by William Astbury (1933). Remarkably, Pauling's incorrect theory about H-bonds resulted in his correct models for the secondary structure elements of proteins, the alpha helix and the beta sheet.
They are also competing with other scientists in the UK, and with international scientists such as American Linus Pauling. The film manages to convey the loneliness and competitiveness of scientific research but also educates the viewer about how DNA's structure was discovered. It explores the tension between the patient, dedicated laboratory ...
The Linus Pauling Institute still exists, but moved in 1996 from Palo Alto, California, to Corvallis, Oregon, where it is part of the Linus Pauling Science Center at Oregon State University. [ 181 ] [ 182 ] [ 183 ] The Valley Library Special Collections at Oregon State University contain the Ava Helen and Linus Pauling Papers, including ...
An aircraft flies to drop fire retardant over the area of a wildfire burning near Pacific Palisades on the west side of Los Angeles during a weather driven windstorm on Jan. 7, 2025. Watch live ...
Donohue was born in Sheboygan, Wisconsin and studied for his first two degrees at Dartmouth College, where he earned his A.B. in 1941 and his M.A. in 1943. He worked on his PhD under Linus Pauling at the California Institute of Technology (Caltech), earning his doctorate in 1947.
In 1951, Pauling published the structure of the alpha helix, a fundamentally important structural component of proteins. In early 1953, Pauling published a triple helix model of DNA, which subsequently turned out to be incorrect. [3] Both Crick, and particularly Watson, thought that they were racing against Pauling to discover the structure of DNA.