Crick, Francis Harry Compton — ▪ 2005 British biologist (b. June 8, 1916, Northampton, Eng. d. July 28, 2004, San Diego, Calif.), together with American biologist James D. Watson, in 1953 made what was widely considered the most momentous discovery in modern biology: the … Universalium
Watson, James Dewey — ▪ American geneticist and biophysicist born April 6, 1928, Chicago, Ill., U.S. American geneticist and biophysicist who played a crucial role in the discovery of the molecular structure of deoxyribonucleic acid (DNA) (DNA), the substance that… … Universalium
Watson-Crick — Wat·son Crick .wät sən krik adj of or relating to the Watson Crick model <the Watson Crick helix> Watson James Dewey (b 1928) American molecular biologist. Watson is famous for his major role in the discovery of the molecular structure of… … Medical dictionary
Watson , James Dewey — (1928–) American biochemist Watson entered the university in his native city of Chicago at the early age of 15, graduating in 1947. He obtained his PhD (1950) for studies of viruses at the University of Indiana and continued this work at the… … Scientists
Watson, James D(ewey) — born April 6, 1928, Chicago, Ill., U.S. U.S. geneticist and biophysicist. He earned his Ph.D. at Indiana University in 1950. Using X ray diffraction techniques, he began work in Britain with Francis Crick on the problem of DNA structure. In 1952… … Universalium
Crick, Francis and Maurice Wilkins — Crick b. 1916, Northampton; Wilkins b. 1916, Pongeroa (New Zealand) Scientists Francis Crick and Maurice Wilkins, together with James Watson, can be said to have fundamentally advanced knowledge of the way in which heredity and biology… … Encyclopedia of contemporary British culture
watson-crick model — noun Usage: usually capitalized W&C Etymology: after James D. Watson b1928 American biologist and Francis H.C. Crick b1916 English biologist : a model of DNA structure in which the molecule is a cross linked double stranded helix, each strand is… … Useful english dictionary
Crick, Brenner et al. experiment — The Crick, Brenner, Barnett, Watts Tobin experiment of 1961 was a scientific experiment performed in 1961 by Francis Crick, Sydney Brenner, Leslie Barnett and R.J. Watts Tobin. They demonstrated that three bases of DNA code for one amino acid in… … Wikipedia
Watson-Crickmodel — Wat·son Crick model (wätʹsən krĭkʹ) n. A three dimensional model of the DNA molecule, consisting of two complementary polynucleotide strands wound in the form of a double helix and joined in a ladderlike fashion by hydrogen bonds between the… … Universalium
Watson-Crick model — /wot seuhn krik /, Biochem. a widely accepted model for the three dimensional structure of DNA, featuring a double helix configuration for the molecule s two hydrogen bonded complementary polynucleotide strands. [1955 60; named after J. D. WATSON … Universalium