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Rosalind Elsie Franklin (25 July 1920 – 16 April 1958) [1] was a British chemist and X-ray crystallographer whose work was central to the understanding of the molecular structures of DNA (deoxyribonucleic acid), RNA (ribonucleic acid), viruses, coal, and graphite. [2] Although her works on coal and viruses were appreciated in her lifetime ...
Apr 12, 2024 · Rosalind Franklin (born July 25, 1920, London, England—died April 16, 1958, London) was a British scientist best known for her contributions to the discovery of the molecular structure of deoxyribonucleic acid ( DNA ), a constituent of chromosomes that serves to encode genetic information. Franklin also contributed new insight on the ...
- The Editors of Encyclopaedia Britannica
- What is Rosalind Franklin best known for?Rosalind Franklin discovered the density of DNA and, more importantly, established that the molecule existed in a helical conformation. Her work to...
- What were Rosalind Franklin’s accomplishments?Rosalind Franklin contributed new insight on the structure of viruses, helping to lay the foundation for the field of structural virology. Her work...
- How did Rosalind Franklin die?Rosalind Franklin’s involvement in cutting-edge DNA research was halted by her untimely death from cancer at age 37 in 1958. Franklin was diagnosed...
- Who Was Rosalind Franklin?
- Early Years
- DNA, Scientific Discoveries and Credit Controversy
- Illness and Death
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Rosalind Franklin earned a Ph.D. in physical chemistry from Cambridge University. She learned crystallography and X-ray diffraction, techniques that she applied to DNA fibers. One of her photographs provided key insights into DNA structure. Other scientists used it as evidence to support their DNA model and took credit for the discovery. Franklin d...
Rosalind Elsie Franklin was born into an affluent and influential Jewish family on July 25, 1920, in Notting Hill, London, England. She displayed exceptional intelligence from early childhood, knowing from the age of 15 that she wanted to be a scientist. She received her education at several schools, including North London Collegiate School, where ...
In January 1951, Franklin began working as a research associate at the King's College London in the biophysics unit, where director John Randall used her expertise and X-ray diffraction techniques (mostly of proteins and lipids in solution) on DNA fibers. Studying DNA structure with X-ray diffraction, Franklin and her student Raymond Gosling made a...
In the fall of 1956, Franklin discovered that she had ovarian cancer. She continued working throughout the following two years, despite having three operations and experimental chemotherapy. She experienced a 10-month remission and worked up until several weeks before her death on April 16, 1958, at the age of 37.
Learn about Rosalind Franklin, a British chemist who contributed to the discovery of DNA structure with X-ray diffraction. Find out how her photo was used by Watson and Crick without her knowledge and credit, and how she died of ovarian cancer at 37.
Rosalind Franklin was a brilliant chemist who used x-ray diffraction to study the structure of DNA and confirmed the Watson-Crick model. Learn about her life, education, research, and legacy from this biographical overview.
Apr 25, 2023 · Rosalind Elsie Franklin, the British chemist and crystallographer, in 1955. She died in 1958. Credit... Universal History Archive/Universal Images Group, via Getty Images. By Emily Anthes.
Dec 3, 2021 · Learn about the life and work of Rosalind Franklin, a British chemist who made crucial contributions to the discovery of DNA's double helix, but was not credited or recognized. Read excerpts from a book by Howard Markel, who reveals the true story behind the famous scientific announcement.
Apr 25, 2023 · How Rosalind Franklin was let down by DNA’s dysfunctional team. One of us (N.C.) is writing a biography of Watson, the other (M.C.) is writing one of Crick. In 2022, we visited Franklin’s ...
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