Many women made pioneering scientific breakthroughs over the past centuries. Learn about famous women scientists who have changed our understanding of the world.
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Barbara McClintock war eine US-amerikanische Genetikerin und Botanikerin. In den 1930er und 1940er Jahren gehörte sie zu den führenden Zytogenetikern. Für ihre aus heutiger Sicht wichtigste Entdeckung, das Vorkommen von Transposons beim Mais, erhielt sie 1983 den Nobelpreis. Ein anderer wichtiger Beitrag war 1931 ihre Mitwirkung ...
Barbara McClintock (June 16, 1902 – September 2, 1992) was an American scientist and cytogeneticist who was awarded the 1983 Nobel Prize in Physiology or Medicine. McClintock received her PhD in botany from Cornell University in 1927.
Throughout her career, Barbara McClintock studied the cytogenetics of maize, making discoveries so far beyond the understanding of the time that other scientists essentially ignored her work for more than a decade. But she persisted, trusting herself and the evidence under her microscope.
27. Mai 2024 · Barbara McClintock (born June 16, 1902, Hartford, Connecticut, U.S.—died September 2, 1992, Huntington, New York) was an American scientist whose discovery in the 1940s and ’50s of mobile genetic elements, or “ jumping genes,” won her the Nobel Prize for Physiology or Medicine in 1983.
- The Editors of Encyclopaedia Britannica
16. Juni 2023 · Barbara McClintock war eine amerikanische Zell-Forscherin und Botanikerin, welche die Felder der Genetik und Epigenetik mitbegründet und geprägt hat. Sie schlug als erste die Existenz von mobilen Elementen im Genom vor: Transposons.
2. Sept. 1992 · Learn about McClintock's discoveries in maize genetics, such as the first proof of gene position on chromosomes and the existence of mobile genetic elements. Find out why she waited until 1983 to receive the Nobel Prize and what she proposed about epigenetics.
2. Sept. 1992 · Barbara McClintock was an American geneticist who discovered mobile genetic elements and their effects on heredity. She studied corn's hereditary characteristics and chromosome changes, and was the first woman to win the Nobel Prize in Physiology or Medicine.
