21. DICCIONARIO ILUSTRADO DE TÉRMINOS MÉDICOS Translate this page BEADLE, George Wells (1903-1989) Estados Unidos, tatum edward lawrie (1909-1975)Estados Unidos, LEDERBERG, Joshua (N, 1925) Estados Unidos http://www.iqb.es/diccio/n/nobel06.htm

Premios Nobel THEILER, Max por sus descubrimientos sobre la fiebre amarilla WAKSMAN, Seldam Abraham (1888-1973) Estados Unidos por el descubrimiento de la estreptomicina KREBS, Sir Hans Adolf LIPMAN, Fritz Albert (1899-1986) Alemania por sus descubrimientos sobre la coenzima A ENDERS, John Franklin (1897-1985 ) Estados Unidos, WELLER, Thomas Huckle (n.1915)Estados Unidos, ROBBINS Frederick Chapman (n.1916) Estados Unidos por sus cultivos del virus de la poliomielitis THEORELL, Axel Hugo Theodor (1902-1983), Suecia COURNAND, André Frédéric (1898-1988) Estados Unidos, FORSSMANN, Werner (1904-1979) Alemania, RICHARS, Dickinson W. (1895-1973) Estados Unidos por sus descubrimientos sobre los cateterismos BOVET, Daniel (1907-1992), Italia BEADLE, George Wells (1903-1989) Estados Unidos, TATUM Edward Lawrie (1909-1975) Estados Unidos

22. TATUM Edward Lawrie (Boulder (Colorado, USA), 14 Dicembre 1909 5 novembre 1975). Biochimica. Si laurea nel 1934 all Università del http://www.medithema.it/nobel/nobel_076.htm

23. Kredit Edward Lawrie Tatum Edward Lawrie Tatum auf Ihrer eigenen Homepage! http://www.monagenda.de/lexikon/Edward_Lawrie_Tatum

Edward Lawrie Tatum Besuchen Sie auch unser Deutsches-Auto-Forum.de! Kredit Monagenda Lexikon Inhaltsverzeichnis A-Z Startseite Partnersuche? Kredit Monagenda Edward Lawrie Tatum Edward Lawrie Tatum 14. Dezember in Boulder Colorado 5. November in New York City ) war ein US-amerikanischer Genetiker Er besuchte das College an der University of Chicago und studierte dann an der University of Wisconsin weiter, wo er 1934 seinen Ph. D. in Biochemie erhielt. Ab 1937 forschte er an der Stanford University und arbeitete hier mit George Wells Beadle , ab 1945 an der Yale University mit Joshua Lederberg zusammen. 1948 kehrte er nach Stanford zur¼ck, um ab 1957 an der Rockefeller University zu arbeiten. Seit konnte Tatum zusammen mit Beadle mit Hilfe des Schimmelpilzes Neurospora crassa die Ein-Gen-ein-Enzym-Hypothese aufstellen. Gemeinsam mit Joshua Lederberg wies er das Ereignis der Konjugation nach. erhielt er zusammen mit Beadle den Nobelpreis f¼r Physiologie oder Medizin "f¼r ihre Entdeckung, dass die Gene wirksam werden, indem sie bestimmte chemische Vorg¤nge regulieren". Die andere H¤lfte des Nobelpreises ging an Joshua Lederberg. Weblinks http://nobelprize.org/medicine/laureates/1958/tatum-bio.html

24. Edward Tatum - Biography edward lawrie tatum was born on December 14th, 1909, at Boulder, Colorado, USAHe was the eldest son of Arthur lawrie tatum, Professor of Pharmacology at http://nobelprize.org/medicine/laureates/1958/tatum-bio.html

HOME SITE HELP ABOUT SEARCH ... EDUCATIONAL Edward Lawrie Tatum was born on December 14th, 1909, at Boulder, Colorado, U.S.A. He was the eldest son of Arthur Lawrie Tatum, Professor of Pharmacology at the University of Wisconsin Medical School, and Mabel Webb Tatum. After the death of his mother, his father married the former Celia Harriman. Tatum was educated at the University of Chicago and Wisconsin, taking his A.B. degree in Chemistry in 1931, his M.S. degree in Microbiology in 1932 and his Ph.D. degree in Biochemistry in 1934. For the Ph.D. degree his thesis was on work on the nutrition and metabolism of bacteria which he had done under the direction of Edwin Broun Fred and William Harold Peterson. This work no doubt laid the foundations of his later work with George Wells Beadle , which was to earn for their book, in 1958, the Nobel Prize in Physiology or Medicine. After taking his doctor's degree, Tatum studied for a year at the University of Wisconsin and then was awarded a General Education Fellowship at the University of Utrecht, Holland. He then joined the Department of Biological Sciences at Stanford University, California, where he was Research Associate from 1937 until 1941, and Assistant Professor from 1941 until 1945. From 1945 until 1948 he was successively Assistant Professor of Botany and Professor of Microbiology at Yale University. In 1948 he returned to Stanford University as Professor of Biology and later became Professor of Biochemistry there. It was during this period of his life and work at Stanford University that he collaborated with George Wells Beadle, who was Professor of Biology (Genetics) at that University until 1946.

25. Medicine 1958 George Wells Beadle, edward lawrie tatum, Joshua Lederberg. George Wells Beadle,edward lawrie tatum, Joshua Lederberg. quarter 1/4 of the prize http://nobelprize.org/medicine/laureates/1958/

HOME SITE HELP ABOUT SEARCH ... EDUCATIONAL The Nobel Prize in Physiology or Medicine 1958 "for their discovery that genes act by regulating definite chemical events" "for his discoveries concerning genetic recombination and the organization of the genetic material of bacteria" George Wells Beadle Edward Lawrie Tatum Joshua Lederberg 1/4 of the prize 1/4 of the prize 1/2 of the prize USA USA USA California Institute of Technology (Caltech) Pasadena, CA, USA Rockefeller Institute for Medical Research New York, NY, USA University of Wisconsin Madison, WI, USA b. 1903 d. 1989 b. 1909 d. 1975 b. 1925 The Nobel Prize in Physiology or Medicine 1958 Presentation Speech George Beadle Biography ... Other Resources The 1958 Prize in: Physics Chemistry Physiology or Medicine Literature ... Peace Find a Laureate: Nobelprize.org Get to know all 770 Prize Winners! » Games and Simulations » SITE FEEDBACK ... TELL A FRIEND Last modified May 9, 2005

26. Edward Lawrie Tatum Winner Of The 1958 Nobel Prize In Medicine edward lawrie tatum, a Nobel Prize Laureate in Physiology and Medicine, at theNobel Prize Internet Archive. http://almaz.com/nobel/medicine/1958b.html

E DWARD L AWRIE T ATUM 1958 Nobel Laureate in Medicine for their discovery that genes act by regulating definite chemical events Background Residence: U.S.A. Affiliation: Rockefeller Institute for Medical Research, New York, NY Featured Internet Links Prize co-recipient: George Wells Beadle Presentation speech Biography Search WWW Search The Nobel Prize Internet Archive Links added by Nobel Internet Archive visitors Edward Tatum - Biography (submitted by Davis Brown) Edward Lawrie Tatum Biography (submitted by Mike) Back to The Nobel Prize Internet Archive Literature Peace Chemistry ... Medicine We always welcome your feedback and comments

27. Joshua Lederberg: Biography And Much More From Answers.com The other half of that year s prize was shared by edward lawrie tatum and GeorgeWells Beadle. As a graduate student at Yale University, Lederberg and his http://www.answers.com/topic/joshua-lederberg

showHide_TellMeAbout2('false'); Business Entertainment Games Health ... More... On this page: Scientist Dictionary Encyclopedia Medical Wikipedia Mentioned In Or search: - The Web - Images - News - Blogs - Shopping Joshua Lederberg Scientist Lederberg, Joshua Joshua Lederberg NARA/UPI; NARA/Stanford U. [b. Montclair, New Jersey, May 23, 1925] In 1946 Lederberg and Edward Tatum announced that they had discovered genetic recombination in bacteria. Several years later Lederberg discovered that viruses called bacteriophages could transfer genetic material from one bacterium to another, a phenomenon he called transduction. Dictionary Led·er·berg lĕd ər-b»rg , lā dər- Joshua Born 1925. American geneticist. He shared a 1958 Nobel Prize for work with genetic mechanisms. Encyclopedia Lederberg, Joshua lā dərb»rg ) , 1925–, American geneticist, b. Montclair, N.J., grad. Columbia, 1944, Ph.D. Yale, 1948. He is known for his studies of the genetic mechanisms of bacteria. He shared with G. W. Beadle and E. L. Tatum the 1958 Nobel Prize in Physiology or Medicine for establishing that sexual recombination occurs in bacteria. Lederberg showed that although bacteria reproduce only by dividing, they are able to effect sexual recombination by processes that result in exchange of genetic material between different bacteria. In 1978, he joined Rockefeller Univ.; where he served as president until 1990. Medical Led·er·berg lĕd ər-b»rg , lā dər- Joshua Born 1925.

28. Tatum, Edward Lawrie (1909-1975) -- From Eric Weisstein's World Of Scientific Bi tatum, edward lawrie (19091975). American biochemist born in Boulder, Colorado.He shared the 1958 Nobel prize in medicine and physiology with Beadle and http://scienceworld.wolfram.com/biography/Tatum.html

Branch of Science Biochemists Nationality American ... Medicine and Physiology Prize Tatum, Edward Lawrie (1909-1975) American biochemist born in Boulder, Colorado. He shared the 1958 Nobel prize in medicine and physiology with Beadle and Lederberg for concluding that the characteristic function of the gene was to control the synthesis of a particular enzyme

29. Edward Lawrie Tatum tatum, edward lawrie, 1909–75, American geneticist, b. Boulder, Colo., grad.Univ. of Wisconsin (BA, 1931; MS, 1932; Ph.D., 1935). http://www.factmonster.com/ce6/people/A0847943.html

Home U.S. People Word Wise ... Homework Center Fact Monster Favorites Hurricane Katrina Children as Authors Children Inventors The Doctor's In ... 2006 TFK Almanac Reference Desk Atlas Almanacs Dictionary Encyclopedia ... Encyclopedia Tatum, Edward Lawrie Tatum, Edward Lawrie, , American geneticist, b. Boulder, Colo., grad. Univ. of Wisconsin (B.A., 1931; M.S., 1932; Ph.D., 1935). From 1937 to 1945 he taught at Stanford and from 1945 to 1948 at Yale. Returning to Stanford in 1948 he became (1956) head of the department of biochemistry. He left Stanford in 1957 to become a member of the Rockefeller Institute for Medical Research, New York City. He shared with G. W. Beadle and Joshua Lederberg the 1958 Nobel Prize in Physiology or Medicine for work with Beadle establishing that genes in bread mold transmit hereditary characters by controlling specific chemical reactions. The Columbia Electronic Encyclopedia, Page Tools: Cite Print See more Encyclopedia articles on: Medicine: Biographies AD AD AD ADS Business Cards Link to Fact Monster Add Fact Monster search ... Privacy Brought to you by: Information Please

30. Joshua Lederberg edward lawrie tatum tatum, edward lawrie, 1909–75, American geneticist, b.Boulder, Colo., grad. Univ. of George Wells Beadle - Beadle, George Wells, http://www.factmonster.com/ce6/people/A0829214.html

Home U.S. People Word Wise ... Homework Center Fact Monster Favorites Hurricane Katrina Children as Authors Children Inventors The Doctor's In ... 2006 TFK Almanac Reference Desk Atlas Almanacs Dictionary Encyclopedia ... Encyclopedia Lederberg, Joshua u Pronunciation Key Lederberg, Joshua The Columbia Electronic Encyclopedia, Page Tools: Cite Print More on Joshua Lederberg from Fact Monster: Edward Lawrie Tatum George Wells Beadle Information Please: 1958 - European Economic Community (Common Market) becomes effective (Jan. 1). Egypt and Syria merge into ... Nobel Prizes (table) - Encyclopedia Nobel Prizes Year Peace Chemistry Physics Physiology or Medicine Literature 1901 J. H. ... See more Encyclopedia articles on: Genetics and Genetic Engineering: Biographies AD AD AD ADS Business Cards Link to Fact Monster Add Fact Monster search ... Privacy Brought to you by: Information Please

31. Edward Lawrie Tatum tatum, edward lawrie (The Columbia Encyclopedia, Sixth Edition). tatum, edwardlawrie (19091975) (The Hutchinson Encyclopedia) http://www.infoplease.com/ce6/people/A0847943.html

in All Infoplease Almanacs Biographies Dictionary Encyclopedia Daily Almanac for Sep 15, 2005 Skip Navigation Home Almanacs ... Word of the Day Editor's Favorites Back to School Hurricane Katrina Daylight Saving Time Ramadan ... Mississippi Infoplease Tools Periodic Table Conversion Tool Perpetual Calendar Year by Year ... Site Map College Center Scholarship Search College Resources Career Center Job Search Post Your Resume Continuing Ed. more . . . Search: Infoplease Info search tips Search: Biographies Bio search tips google_ad_client = 'pub-1894504138907931'; google_ad_width = 120; google_ad_height = 240; google_ad_format = '120x240_as'; google_ad_type = 'text'; google_ad_channel =''; google_color_border = ['336699','B4D0DC','DFF2FD','B0E0E6']; google_color_bg = ['FFFFFF','ECF8FF','DFF2FD','FFFFFF']; google_color_link = ['0000FF','0000CC','0000CC','000000']; google_color_url = ['008000','008000','008000','336699']; google_color_text = ['000000','6F6F6F','000000','333333']; Encyclopedia Tatum, Edward Lawrie Tatum, Edward Lawrie, , American geneticist, b. Boulder, Colo., grad. Univ. of Wisconsin (B.A., 1931; M.S., 1932; Ph.D., 1935). From 1937 to 1945 he taught at Stanford and from 1945 to 1948 at Yale. Returning to Stanford in 1948 he became (1956) head of the department of biochemistry. He left Stanford in 1957 to become a member of the Rockefeller Institute for Medical Research, New York City. He shared with G. W. Beadle and Joshua Lederberg the 1958 Nobel Prize in Physiology or Medicine for work with Beadle establishing that genes in bread mold transmit hereditary characters by controlling specific chemical reactions.

32. Tatum, Edward Lawrie. The Columbia Encyclopedia, Sixth Edition. 2001-05 tatum, edward lawrie. The Columbia Encyclopedia, Sixth Edition. 200105. http://www.bartleby.com/65/ta/Tatum-Ed.html

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33. Tatum, Edward Lawrie tatum, edward lawrie (19091975) tatum was born in Boulder, Colorado, andstudied at the University of Wisconsin. He worked with Beadle at Stanford http://www.cartage.org.lb/en/themes/Biographies/MainBiographies/T/Tatum/1.html

Tatum, Edward Lawrie US microbiologist. For his work on biochemical genetics, he shared the 1958 Nobel Prize for Physiology or Medicine with his co-workers George Beadle and Joshua Lederberg Tatum was born in Boulder, Colorado, and studied at the University of Wisconsin. He worked with Beadle at Stanford 1937-41 and with Lederberg at Yale, where he became professor 1946. He ended his career at the Rockefeller Institute for Medical Research from 1957. Beadle and Tatum used X-rays to cause mutations in bread mould, studying particularly the changes in the enzymes of the various mutant strains. This led them to conclude that for each enzyme there is a corresponding gene. From 1945, with Lederberg, Tatum applied the same technique to bacteria and showed that genetic information can be passed from one bacterium to another. The discovery that a form of sexual reproduction can occur in bacteria led to extensive use of these organisms in genetic research

34. MSN Encarta - Tatum, Edward Lawrie tatum, edward lawrie (19091975), American geneticist and Nobel laureate, bornin Boulder, Colorado, and educated at the University of Wisconsin. He http://encarta.msn.com/encyclopedia_761566943/Tatum_Edward_Lawrie.html

MSN Home My MSN Hotmail Shopping ... Sign In Web Search: Encarta Subscriber Sign In Help Home ... Upgrade your Encarta Experience Search Encarta Subscription Article MSN Encarta Premium: Get this article, plus 60,000 other articles, an interactive atlas, dictionaries, thesaurus, articles from 100 leading magazines, homework tools, daily math help and more for $4.95/month or $29.95/year (plus applicable taxes.) Learn more. This article is exclusively available for MSN Encarta Premium Subscribers. Already a subscriber? Sign in above. Tatum, Edward Lawrie Tatum, Edward Lawrie (1909-1975), American geneticist and Nobel laureate, born in Boulder, Colorado, and educated at the University of Wisconsin. He... Related Items genetic research Multimedia Selected Web Links Edward Lawrie Tatum [Nobel Foundation] 1 item Want more Encarta? Become a subscriber today and gain access to: Daily Math Help Literature Guides Researcher Tools Paper-Writing Guides 60,000 + articles Interactive Atlas Magazine Center Find more about Tatum, Edward Lawrie from Related Items Other Features from Encarta Heredity Search Encarta for Tatum, Edward Lawrie

35. AllRefer.com - Edward Lawrie Tatum (Medicine, Biography) - Encyclopedia AllRefer.com reference and encyclopedia resource provides complete informationon edward lawrie tatum, Medicine, Biographies. http://reference.allrefer.com/encyclopedia/T/Tatum-Ed.html

AllRefer Channels :: Health Yellow Pages Reference Weather September 15, 2005 Medicine People Places History ... Maps Web AllRefer.com You are here : AllRefer.com Reference Encyclopedia Medicine, Biographies ... Edward Lawrie Tatum By Alphabet : Encyclopedia A-Z T Edward Lawrie Tatum, Medicine, Biographies Related Category: Medicine, Biographies Edward Lawrie Tatum Related Categories: Medicine Biographies People Medicine More articles from AllRefer Reference on Edward Lawrie Tatum SITE MAPS Encyclopedia US Gazetteer: US States A-C US States D-H US States I-L US States M ... Countries A-Z Content on this web site is provided for informational purposes only. We accept no responsibility for any loss, injury or inconvenience sustained by any person resulting from information published on this site. We encourage you to verify any critical information with the relevant authorities. About Us Contact Us Privacy Links Directory ... Par Web Solutions Site best viewed in 800 x 600 resolution.

36. AllRefer.com - Online Encyclopedia Topics T : Tat - Ter tatum, Art • tatum, edward lawrie • Tatung • Taube, Henry • Tauber, Richard •Tauler, Johannes • Taunggyi • Taunton, city, England http://reference.allrefer.com/encyclopedia/topics-a-z/T1.html

AllRefer Channels :: Health Yellow Pages Reference Weather September 15, 2005 Medicine People Places History ... Maps Web AllRefer.com You are here : AllRefer.com Reference Encyclopedia Encyclopedia Topics A-Z ... Teruel SITE MAPS Encyclopedia US Gazetteer: US States A-C US States D-H US States I-L US States M ... Countries A-Z Content on this web site is provided for informational purposes only. We accept no responsibility for any loss, injury or inconvenience sustained by any person resulting from information published on this site. We encourage you to verify any critical information with the relevant authorities. About Us Contact Us Privacy Links Directory ... Par Web Solutions Site best viewed in 800 x 600 resolution.

37. Edward I Of England - Definition Of Edward I Of England In Encyclopedia edward I; illustration from Cassell s History of England circa 1902.King edwardI of England (June edward Appleton edward lawrie tatum edward Teach http://encyclopedia.laborlawtalk.com/Edward_I_of_England

Add to Favorites General Encyclopedia Legal ... Law forum Search Word: Visit our Law forums Labor Law Accidents Law Bankruptcy Law Business Law ... Tax Law Edward I; illustration from Cassell's History of England circa King Edward I of England June 17 July 7 ), popularly known as " Longshanks " and the " Hammer of the Scots ", achieved fame as the monarch who conquered Wales and who kept Scotland under English domination. He reigned from to , ascending the throne of England on November 21 after the death of his father, King Henry III of England Edward was born at the Palace of Westminster Eleanor of Castile Eleanor crosses Marguerite of France (known as the "Pearl of France" by her English subjects), the daughter of King Philippe III of France (Phillip the Bold) and Maria of Brabant Edward's character greatly contrasted that of his father, who reigned in England throughout Edward's childhood and consistently tended to favour compromise with his opponents. Edward had already shown himself as an ambitious and impatient man, displaying considerable military prowess in defeating Simon de Montfort at the Battle of Evesham in . He gained a reputation for treating rebels and other foes with great savagery. He relentlessly pursued the surviving members of the de Montfort family, his cousins. In

38. Tatum - YourDictionary.com - American Heritage Dictionary tatum, edward lawrie 19091975. American biochemist. He shared a 1958 Nobel Prizefor discovering how genes transmit hereditary characteristics. http://www.yourdictionary.com/ahd/t/t0059200.html

Search Mamma.com for "Tatum" Search: Normal Definitions Short defs (Pronunciation Key) Tatum Edward Lawrie American biochemist. He shared a 1958 Nobel Prize for discovering how genes transmit hereditary characteristics. Back to Search Back The American Heritage Dictionary of the English Language, Fourth Edition

39. YourDictionary.com - 'tervalent' To 'tanagrine' tatum, Arthur tatum, edward lawrie Tatung tau Taubaté Taubate tau cross taught tau neutrino taunt1 n., tr.v. taunt2 adj. Taunton http://www.yourdictionary.com/ahd/browse/82.html

Index a b c ... tang n., tr.v. tang intr.tr.v., n. Tang tanga Tanganyika Tanganyika, Lake ... tangle n., v. tangle n. tangled tango tangoreceptor tangram ... tanka n. tanka n. Tanka tankage tankard tank destroyer ... tanner n. tanner n. tannery tannic tannic acid tanniferous ... Taos n. Taos tap n., v. tap n., tr.v. tapa n. tapa n. Tapajos tapas tap dance tape ... tar n., tr.v. tar n. Tara taradiddle Tarahumara taramasalata ... tare n. tare n., tr.v. targe target targetable target date ... tarry n., v. tarry adj. Tarrytown tarsal tarsal gland tarsal plate ... tart adj. tart n., tr.v. tartan n. tartan n. tartar Tartar tartar emetic tartareous ... tartish adj. tartish adj. tartlet tartrate tartrated Tartu ... tat intr.tr.v. tat n. TAT Tatabanya tatami Tatar ... tatter n., tr.intr.v. tatter n. tatterdemalion tattered tattersall tatting ... tattoo n., v. tattoo n., tr.v. tatty Tatum, Arthur Tatum, Edward Lawrie Tatung ... taunt n., tr.v. taunt adj. Taunton Taunus Mountains taupe Taurean ... taurine adj. taurine n. taurocholic acid Taurus Taurus Mountains Tausug ... taw tr.v. taw intr.v., n. taw n. tawdry tawny tawny owl taws ... Tb abbr. TB t.b. TBA T-ball ... Te n. Te tea tea bag tea ball ... tear n., v. tear intr.v., n.

40. Edward Lawrie Tatum -- Facts, Info, And Encyclopedia Article edward lawrie tatum. Categories Nobel Prize in Physiology or Medicine winners, edward lawrie tatum (December 14, 1909 November 5, 1975) was an (A http://www.absoluteastronomy.com/encyclopedia/e/ed/edward_lawrie_tatum.htm

Edward Lawrie Tatum [Categories: Nobel Prize in Physiology or Medicine winners, Geneticists, 1975 deaths, 1909 births] Edward Lawrie Tatum (December 14, 1909 - November 5, 1975) was an (A native or inhabitant of the United States) American (A biologist who specializes in genetics) geneticist . He shared half of the (Click link for more info and facts about Nobel Prize in Physiology or Medicine) Nobel Prize in Physiology or Medicine in 1958 with (United States biologist who discovered how hereditary characteristics are transmitted by genes (1903-1989)) George Wells Beadle for showing that ((genetics) a segment of DNA that is involved in producing a polypeptide chain; it can include regions preceding and following the coding DNA as well as introns between the exons; it is considered a unit of heredity) gene s control individual steps in (The organic processes (in a cell or organism) that are necessary for life) metabolism . The other half of that year's award went to (Click link for more info and facts about Joshua Lederberg) Joshua Lederberg Beadle and Tatum's key experiments involved exposing the bread mold (Click link for more info and facts about Neurospora crassa) Neurospora crassa to (Click link for more info and facts about x-rays) x-rays , causing ((genetics) any event that changes genetic structure; any alteration in the inherited nucleic acid sequence of the genotype of an organism)

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