• Thumbnail for Hans Spemann
    Hans Spemann (German pronunciation: [ˈhans ˈʃpeːˌman] ; 27 June 1869 – 9 September 1941) was a German embryologist who was awarded a Nobel Prize in Physiology...
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  • during development in amphibian embryos. First described in 1924 by Hans Spemann and Hilde Mangold, the introduction of the organizer provided evidence...
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  • Thumbnail for Neurulation
    independent discoveries of both Hans Spemann of Germany in 1901 and Warren Lewis of the USA in 1904. It was Hans Spemann who first popularized the term...
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  • Thumbnail for Hans Driesch
    biologists Hans Driesch and Hans Spemann". Ergebnisse der Anatomie und Entwicklungsgeschichte. 34: 61–82. PMID 12998604. Works by or about Hans Adolf Eduard...
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  • various development signaling centers have been discovered. In 1924, Hans Spemann and Hilde Mangold discovered a region in the dorsal blastopore lip of...
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  • Thumbnail for Morphogenetic field
    Harrison's friend Hans Spemann, and then by Paul Weiss and others. The concept was similar to the meaning of the term entelechy of vitalists like Hans Adolf Eduard...
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  • Thumbnail for John M. Opitz
    the concept of the developmental field in humans (first enunciated by Hans Spemann in amphibians) and for his detection and delineation of many genetic...
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  • and Denmark, high commissioner of the Cretan State (d. 1957) June 27 – Hans Spemann, German embryologist, recipient of the Nobel Prize in Physiology or Medicine...
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  • Thumbnail for Gastrulation
    point will become the organizer. Hilde Mangold, working in the lab of Hans Spemann, demonstrated that this special "organizer" of the embryo is necessary...
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  • Thumbnail for Dorsal lip
    gastrulation, would develop into distinctly different mature tissues. Dr. Hans Spemann noted this phenomenon and hypothesized that the tissue rearrangements...
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  • Thumbnail for Nervous system
    neurulation. In the early 20th century, a set of famous experiments by Hans Spemann and Hilde Mangold showed that the formation of nervous tissue is "induced"...
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  • been looked on as a considerable mistake. The 1935 prize was awarded to Hans Spemann "for his discovery of the organizer effect in embryonic development"...
    166 KB (18,488 words) - 13:39, 15 April 2024
  • primitive node. In amphibians, it is known as the Spemann-Mangold organizer, named after Hans Spemann and Hilde Mangold, who first identified the organizer...
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  • Loewi*, Physiology or Medicine, 1936 Carl von Ossietzky, Peace, 1935 Hans Spemann, Physiology or Medicine, 1935 Werner Karl Heisenberg, Physics, 1932 Otto...
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  • Thumbnail for Charité
    (1899–1986) – biochemist (Nobel Prize in Physiology or Medicine in 1953) Hans Spemann (1869–1941) – embryologist (Nobel Prize in Physiology or Medicine in...
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  • for her 1923 dissertation which was the foundation for her mentor, Hans Spemann's, 1935 Nobel Prize in Physiology or Medicine for the discovery of the...
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  • Thumbnail for List of Nobel laureates
    Henderson 1935 James Chadwick Frédéric Joliot-Curie; Irène Joliot-Curie Hans Spemann None Carl von Ossietzky 1936 Victor Francis Hess; Carl David Anderson...
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  • Thumbnail for University of Freiburg Faculty of Medicine
    Medicine, among them Róbert Bárány, Paul Ehrlich, Georges Köhler, Hans Adolf Krebs, Hans Spemann, and Harald zur Hausen. In addition, many other distinguished...
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  • 1914–1921: August Pütter 1922–1924: Herrmann Braus 1925–1940: Hans Spemann 1935–1936: Hans Matthée 1936–1944: Fritz Süffert 1946–1949: Arnold Eucken 1950–1966:...
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  • 15 July — Walter Ruttmann, German director (born 1887) 12 September — Hans Spemann, German embryologist, recipient of the Nobel Prize in Physiology or Medicine...
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  • molecular biologist, invented Southern blot and DNA microarray technologies Hans Spemann (1869–1941) German embryologist, Nobel Prize for discovery of embryonic...
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  • 1 – Karl Parts, Estonian military commander (b. 1886) September 9 – Hans Spemann, German embryologist, recipient of the Nobel Prize in Physiology or Medicine...
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  • Thumbnail for Karl Landsteiner
    1098/rsbm.1947.0002. JSTOR 769085. S2CID 161789667. Dorner, Friedrich; Schwarz, Hans Peter (2003). "Karl Landsteiner and his major contributions to haematology"...
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  • Goldman, Lithuanian-Canadian philosopher and activist (d. 1940) 1869 – Hans Spemann, German embryologist and academic, Nobel Prize laureate (d. 1941) 1870...
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  • Thumbnail for Cloning
    Artificial cloning of organisms may also be called reproductive cloning. Hans Spemann, a German embryologist was awarded a Nobel Prize in Physiology or Medicine...
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  • Thumbnail for Max Planck Society
    Prize, chemistry 1938 Peter J. W. Debye, Nobel Prize, chemistry 1936 Hans Spemann, Nobel Prize, medicine 1935 Werner Heisenberg, Nobel Prize, physics 1932...
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  • Thumbnail for Shinya Yamanaka
    Thomas Morgan 1934: George Whipple / George Minot / William Murphy 1935: Hans Spemann 1936: Henry Dale / Otto Loewi 1937: Albert Szent-Györgyi 1938: Corneille...
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  • Oxford Robert Solow Economics 1987 Massachusetts Institute of Technology Hans Spemann Physiology or Medicine 1935 University of Freiburg Michael Spence Economics...
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  • United States 1923, 1924, 1926, 1929, 1930, 1931, 1949 (id=6257) 1924 Hans Spemann June 27, 1869 Stuttgart, Kingdom of Württemberg September 9, 1941 near...
    436 KB (16,409 words) - 10:27, 3 April 2024
  • Thumbnail for University of Würzburg
    (Chemistry) 1911 Wilhelm Wien (Physics) 1919 Johannes Stark (Physics) 1935 Hans Spemann (Medicine) 1985 Klaus von Klitzing (Physics) 1988 Hartmut Michel (Chemistry)...
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