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23 de nov. de 2023 · Friedrich Miescher (1844-1895) fue un científico suizo cuyas investigaciones lo llevaron a descubrir los factores determinantes para la identificación del ADN a través del aislamiento de moléculas ricas en fosfato, identificando lo que hoy se conoce como ácido nucleico.
Johann Friedrich Miescher. En 1868, Johann Friedrich Miescher se trasladó desde su Suiza natal a Tubinga, en Alemania. El joven de 24 años fue a estudiar en el laboratorio de Ernst Felix Hoppe-Seyler, un pionero de la bioquímica que dio el nombre actual al pigmento rojo de la sangre: hemoglobina.
27 de mar. de 2024 · Friedrich Miescher (born August 13, 1844, Basel, Switzerland—died August 26, 1895, Davos) was a Swiss student of cell metabolism and the discoverer of nucleic acids.
- The Editors of Encyclopaedia Britannica
Friedrich Miescher. Johannes Friedrich Miescher (13 August 1844 – 26 August 1895) was a Swiss physician and biologist. He was the first scientist to isolate nucleic acid in 1869. Miescher also identified protamine and made several other discoveries. Miescher had isolated various phosphate-rich chemicals, which he called nuclein (now nucleic ...
Johann Friedrich Miescher. (1844—1895) Quick Reference. (1844–1895) Swiss biochemist. Miescher came from a distinguished scientific family from Basel in Switzerland: both his father, also called Johann Friedrich, and his uncle, Wilhelm His, held the chair of anatomy at the University of Basel.
15 de feb. de 2005 · Tübingen. Felix Hoppe-Seyler. Leucocytes. Spermatozoa. Heredity. Introduction. The year 2003 marked the 50th anniversary of the historic characterization of DNA by James Watson and Francis Crick with an article in the journal Nature on April 25, 1953, that revealed the structure of DNA ( Watson and Crick, 1953 ).
Johann Friedrich Miescher. 1844-1895. Swiss scientist who discovered nucleic acids. Miescher found that the nuclei of the white blood cells found in pus contained a substance containing phosphorous and nitrogen.
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