what did barbara mcclintock discover - EAS

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  1. Mobile genetic elements
    • According to 3 sources
    Barbara McClintock, (born June 16, 1902, Hartford, Connecticut, U.S.—died September 2, 1992, Huntington, New York), 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.
    Painstakingly, over six years at Cold Spring Harbor Laboratory, McClintock conducted corn breeding experiments that revealed specific genes to be moving to new locations in the genome. She published her discovery of mobile genetic elements (MGEs) in 1950, but it wasn’t until decades later that her research was widely appreciated.
    Barbara McClintock The Nobel Prize in Physiology or Medicine 1983 Born: 16 June 1902, Hartford, CT, USA Died: 2 September 1992, Huntington, NY, USA Affiliation at the time of the award: Cold Spring Harbor Laboratory, Cold Spring Harbor, NY, USA Prize motivation: “for her discovery of mobile genetic elements
  2. https://www.nature.com/scitable/topicpage/barbara...

    WebBarbara McClintock began her scientific career at Cornell University, where she pioneered the study of cytogenetics-a new field in the 1930s-using maize as a model organism.

  3. Barbara McClintock | American scientist | Britannica

    https://www.britannica.com/biography/Barbara-McClintock

    WebJul 20, 1998 · Barbara McClintock, (born June 16, 1902, Hartford, Connecticut, U.S.—died September 2, 1992, Huntington, New York), …

    Where was Barbara McClintock in the laboratory?
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  4. https://www.nobelprize.org/prizes/medicine/1983/mcclintock/facts

    WebSep 02, 1992 · Barbara McClintock studied corn's hereditary characteristics, for example the different colors of its kernels. She studied how these characteristics are passed down through generations and …

  5. https://www.nobelprize.org/.../barbara-mcclintock

    WebThroughout her career, Barbara McClintock studied the cytogenetics of maize, making discoveries so far beyond the understanding of the time that other scientists essentiallyignored her work for more than a decade. But …

  6. https://www.pnas.org/doi/10.1073/pnas.1219372109

    WebDec 10, 2012 · McClintock spent several years studying the Ds locus and discovered that Ds could change position within the chromosome, a finding that she described in the

  7. https://learningenglish.voanews.com/a/barbara...

    WebJun 16, 2012 · JIM TEDDER: Barbara McClintock decided to study botany, the scientific study of plants, at Cornell University. She completed her undergraduate studies in nineteen twenty-three.

  8. https://embryo.asu.edu/pages/barbara-mcclintock-1902-1992

    WebJul 05, 2014 · In an experiment that she started in 1944, McClintock discovered that certain genes physically moved on the chromosome, a process called transposition. …

  9. https://ricochetscience.com/barbara-mcclintock-discoverer-of-jumping-genes

    WebMar 09, 2021 · Barbara McClintock: Discoverer of “Jumping Genes”. The woman who would go on to achieve what the Nobel Committee went on to label as “one of the two …

  10. What did mcclintock discover? - NSN search

    https://nsnsearch.com/how-to/what-did-mcclintock-discover

    WebBarbara McClintock discovered that genes could “jump” by studying generational mutations in maize. Courtesy of Cold Spring Harbor Laboratory. What did Barbara

  11. https://thehumanist.com/features/articles/barbara...

    WebMar 21, 2016 · By 1927 McClintock had blown through her graduate coursework and earned her PhD in cytology, genetics, and zoology, becoming, according to several New York newspapers, “one of the …

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