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James Dewey Watson (born April 6, 1928) is an American molecular biologist, geneticist, and zoologist. In 1953, he co-authored with Francis Crick the academic paper proposing the double helix structure of the DNA molecule.
May 25, 2024 · James Watson (born April 6, 1928, Chicago, Illinois, U.S.) is an American geneticist and biophysicist who played a crucial role in the discovery of the molecular structure of deoxyribonucleic acid (DNA), the substance that is the basis of heredity.
In 1944, Oswald Avery proved that DNA is the bearer of organisms' genetic code. Further explanation was provided when James Watson and Francis Crick determined the structure of the DNA molecule in 1953. This structure–a long double helix–contains a long row of pairs of four different nitrogen bases, which allow the molecule to function like ...
Apr 2, 2014 · James D. Watson is a Nobel Prize-winning biophysicist and researcher credited with co-discovering the double-helix structure of DNA.
The discovery in 1953 of the double helix, the twisted-ladder structure of deoxyribonucleic acid (DNA), by James Watson and Francis Crick marked a milestone in the history of science and gave rise to modern molecular biology, which is largely concerned with understanding how genes control the chemical processes within cells.
Mar 3, 2022 · James Watson, with a molecular model of DNA, at his office in Cambridge, Massachusetts, 1957. (Getty Images) The two scientists had determined the structure of the molecule deoxyribonucleic acid (DNA), of which all living matter is made.
Oct 9, 2019 · On 25 April 1953, James Watson and Francis Crick announced 1 in Nature that they “wish to suggest” a structure for DNA. In an article of just over a page, with one diagram (Fig. 1), they...
