Geometry.Net - Nobel: Spemann Hans

Research Links
for which spemann was awarded the nobel Prize in Physiology or Medicine in 1935.Keywords spemann organizer, history, gastrulation, hans spemann Cell Adhesion
http://wps.prenhall.com/esm_freeman_biosci_1/0,6452,499381-,00.html

Extractions: Research Links In Chapter 19, "Early Development," you reviewed the early developmental and molecular changes that occur in sexual reproduction, from the production of gametes in the male and female to gastrulation, in which the first cell layers are laid down in the early embryo. The following sites review the material presented in the chapter, provide tutorials and study guides, link to scientific societies that study some of the biology of these early developmental events, and describe the life and work of a few of the historical and current researchers in the field. 19.1 Gametogenesis Topics on Gametogenesis
Géniesenherbe.org - Prix Nobel De Physiologie Et Médecine
Translate this page Le prix nobel de physiologie et médecine est attribué par l'Assemblée nobelde l'Institut Karolinska, à Stockholm. 1935, hans spemann (Allemagne).
http://www.geniesenherbe.org/theorie/prix/nobmed.html

Extractions: Lauréats du prix Nobel de physiologie et médecine Le prix Nobel de physiologie et médecine est attribué par l' Assemblée Nobel de l'Institut Karolinska , à Stockholm. Année Récipiendaire Emil Adolf von Berhing (Allemagne) sir Ronald Ross (Grande-Bretagne) Niels Ryberg Finsen (Danemark) Ivan Petrovitch Pavlov (Russie) Robert Koch (Allemagne) Camilio Golgi (Italie) et Santiago Ramon y Cajal (Espagne) Charles Louis Alphonse Laveran (France) Paul Ehrlich (Allemagne) et Elie Metchnikov (Russie) Theodor Emil Kocher (Suisse) Albericht Kossel (Allemagne) Alivar Gullstrand (Suède) Alexis Carrel (France) Charles Robert Richet (France) Robert Bárány (Autriche-Hongrie) NON ATTRIBUÉ NON ATTRIBUÉ NON ATTRIBUÉ NON ATTRIBUÉ Jules Bordet (Belgique) Schack August Steenberg Kroch (Danemark) NON ATTRIBUÉ sir Archibald Vivian Hill (Grande-Bretagne) et Otto F. Meyerhof (Allemagne) sir Frederic Grant Banting (Canada) et John James Richard Macleod (Canada) Willem Einthoven (Pays-Bas) NON ATTRIBUÉ Johannes Anreas Grib Fibiger (Danemark) Julius Wagner von Jauregg (Autriche) Charles Jules Henri Nicolle (France), pour ses travaux sur le typhus.
Record Article
Hamburger was informed in a letter from his mentor, nobel Laureate hans spemann,that he was not welcome to return to Germany, and he should seek a position in
http://wupa.wustl.edu/record/archive/2000/10-09-00/articles/hamburger.html

Extractions: By Tony Fitzpatrick Hamburger was born July 9, 1900, in Landeshut, Germany, now part of Poland. He came to the University in 1935 as assistant professor of zoology and remains on the faculty today. As many as 350 participants are expected to attend the symposium to hear seven leading scientists discuss recent developments in areas of biological research that Hamburger has touched in key ways during his long scientific career. A reception and dinner will follow. Hamburger is considered a giant in neurobiology, embryology and the study of programmed cell death. Indeed, he has often been referred to as "the father of neuroembryology." Hamburger's career has had both its pinnacles and its deep valleys. In 1933, while he was in the United States on what was intended to be a one-year fellowship, Adolf Hitler "cleansed" him from the University of Freiburg faculty because of his Jewish ancestry. Hamburger was informed in a letter from his mentor, Nobel Laureate Hans Spemann, that he was not welcome to return to Germany, and he should seek a position in the United States. This he did, to the great benefit of U.S. science. In 1985 he was passed over by the Nobel Committee when it awarded the Nobel Prize in Physiology or Medicine to two of his former junior colleagues, Rita Levi-Montalcini, Ph.D., professor emerita of biology here, and Stanley Cohen, Ph.D., professor of biochemistry at Vanderbilt University, for research that they had begun in Hamburger's laboratory under his mentorship.
Nobel Prices Related To Neuroscience
To BioMag home page nobel prices related to neuroscience. 1935 hans spemann (Germany) for his discovery of the organizer effect in embryonic development .
http://www.biomag.helsinki.fi/braincourse/nobelneuroscience.html

Extractions: To BioMag home page 1973 Physics: Brian David Josephson (Great Britain) "for his theoretical predictions of theproperties of a supercurrent through a barrier, in particular those phenomena which are generally known as the Josephson effects" 1991 Erwin Neher (Germany) Bert Sakmann (Germany) "for their discoveries concerning the function of single ion channels in cells" Alfred G. Gilman (USA) Martin Rodbell (USA) "for their discovery of G-proteins and the role of these proteins in signal transduction in cells" Send comments to Risto Ilmoniemi ( rji@biomag.helsinki.fi
Nobel Prize For Physiology Or Medicine
nobel Prize for Physiology or Medicine. 1935 hans spemann (*1869, +1941) Germany,University of Freiburg im Breisgau, for his discovery of the organizer effect
http://lem.ch.unito.it/chemistry/nobel_medicine.html
WoYaa Search Engine - Africa References Online - SCIENCES AND
1935 nobel Prize in Medicine. hans spemann, a nobel Prize Laureatein Physiology and Medicine, at the nobel Prize Internet Archive.
http://www.woyaaonline.com/links/SCIENCES_AND_NATURE/more40.html
Premio Nobel De Medicina - Laureados 1901-1999
Prêmio nobel de Medicina Laureados 1901-1999. Physiology or Medicine 1935, -spemann,hans, for his discovery of the organizer effect in embryonic development .
http://roberto.tzo.com/pg/nobelmed.htm
PREMIOS NOBEL DE MEDICINA
PREMIOS nobel DE MEDICINA. AÑO, PREMIADO. 1901, EMIL ADOLF VON BEHERING.1902, RONALD ROSS. 1935, hans spemann. 1936, SIR HENRY HALLET DALE OTTOLOEWL.
http://es.geocities.com/historalia/premios_nobel_medicina.htm

Extractions: PREMIOS NOBEL DE MEDICINA AÑO PREMIADO EMIL ADOLF VON BEHERING RONALD ROSS NIELS RYBERG FINSEN IVAN PETROVICH PAVLOV CAMILLO GOLGI - SANTIAGO RAMON Y CAJAL CHARLES LOUIS ALPHONSE LAVERAN ILYA ILYCH MECHNIKOV - PAUL EHRLICH EMIL THEODOR KOCHER ALBRECHT KOSSEL ALLVAR GULLSTRAND ALEXIS CARREL CHARLES ROBERT RICHET ROBERT BARANY JULES BORDET SCHACK AUGUST STEENBERG KROGH ARCHIBALD VIVIAN HILL - OTTO FRITZ MEYERHOF FREDERICK GRANT BENTING - JOHN JAMES RICHARD MACLEOD WILLEM EINTHOVEN JOHANNES ANDREAS GRIB FIBIGER JULIUS WAGNER-JAUREGG CHARLES JULES HENRI NICOLLE CHRISTIAN EIJKMAN -SIR FREDERICK GOWLAND HOPKINS KARL LANDSTEINER OTTO HEINRICH WARBURG SIR CHARLES SCOTT SHERRINGTON - EDGAR DOUGLAS ADRIAN THOMAS HUNT MORGAN GEORGE HOYT WHIPPLE - GEORGE RICHARDS MINOT - WILLIAM PARRY MURPHY HANS SPEMANN SIR HENRY HALLET DALE - OTTO LOEWL ALBERT VON SZENT-GYORGY NAGYRAPOLT CORNEILLE JEAN FRANÇOIS HEYMANS GERHARD DOMAGK HENRIK CARL PETER DAM - EDWARD ADELBERT DOLSY JOSEPH ERLANGER - HERBERT SPENCER GASSER SIR ALEXANDER FLEMING - ERNST BORIS CHAIN - SIR HOWARD WALTER FLOREY HERMANN JOSEPH MULLER CARL FERDINAND CORI - GERTY THERESA RADNITZ-CORI - BERNARDO ALBERTO HOUSSAY PAUL HERMANN MULLER WALTER RUDOLF HESS - ANTONIO CAETANO DE ABREU FREIRE EGAS MONIZ EDWARD CALVIN KENDALL - TADEUS REICHSTEIN - PHILIP SHOWALTER HENCH MAX THEILER SELMAN ABRAHAM WAKSMAN HANS ADOLF KREBS - FRITZ ALBERT LIPMANN
Dal 1900 Al 1970
Translate this page di Briggs e King fu simile a quello del 1938 di hans spemann a proposito scoperta,Watson, Crick e Wilkins furono premiati nel 1962 con il premio nobel per la
http://www.ica-net.it/pascal/biotecnologie/dal1900.htm

Extractions: Dal 1900 al 1970 Home Su Dal 6000 a.C. al 1000 d.C. Dal 1000 al 1900 [ Dal 1900 al 1970 ] Dal 1970 al 1980 Dal 1980 ad oggi 1902: Spemann divise un embrione Spemann ripeté l’esperimento, dividendo separatamente le cellule di embrioni più sviluppati diversamente dal primo esperimento, solo metà dell’embrione crebbe da queste più sviluppate cellule di embrione da questi suoi risultati Spemann concluse che a un certo che a un certo punto dello sviluppo di un embrione, che Spemann chiamò "determinazione" , la specializzazione delle cellule dell’embrione è determinato. In accordo con le scoperte di Spemann, solo prima di questo momento un intero organismo può essere creato da una singola cellula di embrione. 1902: Il lavoro di Sutton con i cromosomi Nel 1902, Walter Sutton pubblicò il suo documento "Sulla morfologia dei cromosomi nella Brachyotola magna", nella quale ipotizzò che i cromosomi trasportano le unità di cellule dell’eredità e differenti paia con all’interno un nucleo di cellula, e che il funzionamento dei cromosomi durante la divisione delle cellule che determinano il sesso era la base della legge di Mendel sull’eredità. La scoperta di Sutton fu il risultato di una ricerca sulle cellule di cavalletta. Nel 1903 Sutton pubblicò "I cromosomi nell’eredità", che dimostrava che i cromosomi contengono i geni. Su queste idee posò le basi del successivo sviluppo della teoria dell’eredità dei cromosomi, e fu la pietra miliare nella comprensione della genetica.
WU Libraries Biology Library Viktor Hamburger Virtual Exhibit
Freiburg. At the University of Freiburg, he studied with the renownedbiologist, hans spemann, nobel Laureate. Professor Hamburger
http://library.wustl.edu/~biology/vh/

Extractions: Washington University Biology Library Return to Biology Library Special Exhibits page Selected medals and honors Selected publications by Viktor Hamburger Selected publications about Viktor Hamburger ... Some photos of the exhibit. Selected medals and honors Alumni Federation of Washington University Faculty Award, February 24, 1962. Entry in Founder's Day Banquet program, February 24, 1962: "Professor Hamburger has been with the University since 1935. His field of research is experimental neuro-embryology. He teaches this subject and others closely related to it including special areas of anatomy and genetics. Professor Hamburger is a quiet and effective teacher whose great ability has left its mark on hundreds of students." Honorary doctorate, Washington University, May 21, 1976. Photograph 4th F. O. Schmitt Lecture, Neurosciences Research Program, Massachusetts Institute of Technology, October 20, 1976. This award, which was established in 1973 to mark the 70th birthday of Francis O. Schmitt, founder of the Neurosciences Research Program. The lecture, "Developmental history of the motor neuron," is reprinted in Neuroembryology: the selected papers.
Biographies - Soares To Srisunthorn
spemann, hans (18691941) German educator and biologist - Born June 27, 1869 inStuttgart, Germany, he won the nobel Prize in medicine, 1935, for work on
http://www.philately.com/philately/biososr.htm

Extractions: SOARES, Enrique (16th Cent.) Portuguese priest - Brazil 710; 1081 Mozambique 481 SOARES, Jose Carlos de Macedo (1883- ) Brazilian lawyer, author, historian, educator, diplomat - Ecuador 641; C421 SOBERS, Garfield (1936- ) Barbadoan cricket player - Barbados 452 SOBHUZA II of Swaziland (1899-1982) King - Swaziland 126-33; 139-42; 142a; 173-443; 461-4; 464a; 471; 471a; 472; 472a; 473; 473a; 474; 474a; 475; 475a; 481-93; 496; 506-18 SOBIESKI, Jacob ( - ) Polish prince, son of JOHN III SOBIESKI - Poland 278; 286 SOBINOV, Leonid V. (1872-1934) Russian actor - Russia 3966 SOBOLEVSKY, Aleksandr (1905- ) Russian physician, polar explorer - Russia 775 SOBRAL, Jose Maria (1880-1961) Argentine geologist, naval officer, polar explorer - Argentina 1070 SOCHOR, Antonin (1914-1950) Czech general - Czechoslovakia 1868 SOCORRO RODRIGUEZ, Manuel (1758-1818) Cuban poet, author, journalist - Colombia C147 SOCRATES, ( - ) Sportsman, soccer player - Central Africa 812 SOCRATES (469-399 BC) Greek philosopher, sculptor - Ajman (M)124 Dominica 244 SODDY, Frederick (1877-1956) English chemist, educator, author, Nobel prize - Sweden 1389
Premios Nobel
Translate this page 1935- hans spemann (Alem.) estudio del desarrollo estructural del embrión. 1989-hans G. Dehmelt- Wolfgang Paul (RFA)- Norman F. Ramsey (EUA nobel DE LA PAZ,
http://bib0.unsl.edu.ar/bibls/nobel.html
Biomedia - Noticias
Translate this page han sido la emitida por Pieter D. Nieuwkoop en la década de los cincuenta y laidea de hans spemann en la de los treinta (que fue premio nobel en 1935).
http://www.biomeds.net/biomedia/R22/noticia02.htm
Galileo - Giornale Di Scienza E Problemi Globali
Translate this page Nel 1935, hans spemann ottenne il Premio nobel per la Medicina. Dossier,novembre 2002 © Galileo. Grafica e testi © Galileo 1996 - 2003.
http://www.galileonet.it/Dossier/doss30/dossier30_2_1.html

Extractions: Una risposta importante a queste domande è venuta dagli studi compiuti da Hans Spemann (1869- 1941) nei primi decenni del Novecento. I suoi esperimenti condotti su embrioni di anfibi dimostrarono che a un determinato stadio di sviluppo embrionale le cellule possono avere potenzialità più ampie e che si differenziano in base alla posizione in cui si trovano (o in cui sono artificialmente poste dallo sperimentatore). In stadi successivi, le stesse cellule vengono viceversa "determinate" a seguire un destino preciso, e lo seguono anche se poste in altri punti dell'embrione.
Ir Al Home Page Home Page
Translate this page Premios nobel de Fisiología y Medicina Año, Premiado, Pais, Campo de Estudio. 1935,hans spemann, Alemania, Estudio del desarrollo estructural del embrión.
http://www.neuroc.sld.cu/nobel.htm

Extractions: @import url(maintext.css); Home Page Premios Nobel de Fisiología y Medicin a Año Premiado Pais Campo de Estudio Emil von Behring Alemania Investigaciones en sueroterapia. Sir Ronald Ross Reino Unido Descubrimiento de la forma de transmisión del paludismo. Niels R. Finsen Dinamarca Tratamiento de las enfermedades de la piel con radiación luminosa. Iván Pávlov Rusia Investigaciones sobre fisiología de la digestión. Robert Koch Alemania Investigación de la tuberculosis. Camillo Golgi Rusia Trabajos sobre inmunidad. Emil Kocher Suiza Fisiología, patología y cirugía de la glándula tiroides. Albrecht Kossel Alemania Investigaciones en química celular. Allvar Gullstrand Suecia Estudio de la dióptrica del ojo. Alexis Carrel Francia Investigaciones sobre suturas vasculares; trasplante de órganos. Charles Richet Francia Estudios sobre anafilaxia.
Spemann And Mangold¡¯s Discovery Of The Organizer
hans spemann was born on 27 June 1869 in Stuttgart (Swabia, Germany), as the firstchild of a wellknown In 1935, spemann received the nobel Prize for
http://www.bioinfo.org.cn/book/Great Experments/great30.htm

Extractions: Hans Spemann and Hilde Mangold¡¯s demonstration (published in 1924) of the "organizer", a region of the early (gastrula stage) embryo that directs the development of other parts of the embryo, is generally regarded as one of the most major landmarks in the history of developmental biology. The simple experiment reported in this paper, with only five cases described, was the first to prove the reality of the concept of "induction" (an interaction between two groups of cells, by which one group influences the developmental fate of the other). The idea of induction had been proposed by several of Spemann¡¯s predecessors, but had eluded definitive demonstration. For almost seven decades following the publication of this seminal paper, Spemann and his students, as well as a gradually increasing number of other laboratories, struggled to understand the physical basis of the action of the organizer: what are the signals emitted, and what governs the responses of the tissue that receives them? Are there many different signals, each responsible for one of the distinct activities of the organizer that were defined in the original paper, or is a single molecule capable of performing all these tasks? Almost 80 years later, the answers to these profound questions are only just starting to emerge.
Complete Health Care And Medical Information From India
These awards are granted in Stockholm and Oslo on 10th December (itis the anniversary of Alfred nobel's death). 1935, hans spemann.
http://www.medivisionindia.com/nobelprize/index.phtml
Premios Nobel De Fisiología Y Medicina
Translate this page Premios nobel de Fisiología y Medicina. Año, Premiado, Pais, Campo de Estudio. 1935,hans spemann, Alemania, Estudio del desarrollo estructural del embrión.
http://www.revistamedica.8m.com/medmoder4.htm

Extractions: Premio Nobel: premios concedidos cada año a personas, entidades u organismos por sus aportaciones extraordinarias realizadas durante el año anterior en los campos de la Física, Química, Fisiología y Medicina, Literatura, Paz y Economía. Otorgados por primera vez el 10 de diciembre de 1901, los premios están financiados por los intereses devengados de un fondo en fideicomiso contemplado en el testamento del químico, inventor y filántropo sueco Alfred Bernhard Nobel. Además de una retribución en metálico, el ganador del Premio Nobel recibe también una medalla de oro y un diploma con su nombre y el campo en que ha logrado tal distinción. Los jueces pueden dividir cada premio entre dos o tres personas, aunque no está permitido repartirlo entre más de tres. Si se considerara que más de tres personas merecen el premio, se concedería de forma conjunta. El fondo está controlado por un comité de la Fundación Nobel, compuesto por seis miembros en cada mandato de dos años: cinco elegidos por los administradores de los organismos contemplados en el testamento, y el sexto nombrado por el Gobierno sueco. Los seis miembros serán ciudadanos suecos o noruegos. De acuerdo con la voluntad de Nobel, se han establecido institutos separados en Suecia y Noruega para favorecer los objetivos de la Fundación con el fin de potenciar cada uno de los cinco campos en los que se conceden los galardones. Premios Nobel de Fisiología y Medicina
The Nobel Prize
Winners of the nobel Prize in Medicine 1901 Emil A. von Behring (18541917 1935Hans spemann (1869-1941) German For his discovery of the organiser effect in
http://www.tallpoppies.net.au/florey/explorer/nobel/main-content.html

Extractions: Alfred Nobel was a Swedish chemist. He invented dynamite and became very rich. He gave more than 9 million dollars of his fortune to set up the Nobel prizes. Each year money from this fund goes to those who have most helped humanity. The Nobel Committee gives prizes for important work in physics, chemistry, medicine, literature, peace, and economics. Prize winners receive a cash prize (currently $1 million), a gold medal (above) and a certificate (below).
Hans Spemann: Awards Won By Hans Spemann
Awards of hans spemann.
http://www.123awards.com/artist/5355.asp

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