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What did James Watson do for genetics?
James Watson, in full James Dewey Watson, (born April 6, 1928, Chicago, Illinois, U.S.), 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.
What did James Watson do after discovering the structure of DNA?
Watson is credited with the discovery of the double-helix structure of DNA along with Francis Crick. Watson received a 1962 Nobel Prize and went on to do work in cancer research and mapping the human genome.
What is the contribution of James Watson and Francis Crick in the field of genetics?
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 …
Who was James Watson and what did he do?
James Watson, in full James Dewey Watson (born April 6, 1928, Chicago, Illinois, U.S.), 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.
Why was James Watson awarded the Nobel Prize?
James Watson, 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. For this accomplishment he was awarded a share of the 1962 Nobel Prize for Physiology or Medicine.
What did James Watson say about female scientists?
Over the years Dr Watson has often made comments that have been branded as sexist. He has said that female scientists won’t be taken seriously if they had children, implied women are not good at maths and said that while having more women around in science makes things “more fun for the men”, they are “probably less effective”.
How did James Watson contribute to the discovery of DNA?
Suddenly, in the spring of 1953, Watson saw that the essential DNA components—four organic bases—must be linked in definite pairs. This discovery was the key factor that enabled Watson and Crick to formulate a molecular model for DNA—a double helix, which can be likened to a spiraling staircase or a twisting ladder.