WIEM: Arber Werner arber werner (1929), mikrobiolog i genetyk szwajcarski, odkrywca enzymówrestrykcyjnych. Medycyna, Szwajcaria arber werner (1929-). arber werner. http://wiem.onet.pl/wiem/00186c.html
Extractions: Arber Werner Arber Werner (1929-), mikrobiolog i genetyk szwajcarski, odkrywca enzymów restrykcyjnych . 1958-1959 asystent na uniwersytecie w Los Angeles (University of Southern California) w USA, 1965-1970 profesor genetyki uniwersytetu w Genewie, od 1971 profesor mikrobiologii uniwersytetu w Bazylei. Laureat Nagrody Nobla w 1978 w dziedzinie medycyny (wspólnie z D. Nathansem i H.O. Smithem) za odkrycie enzymów restrykcyjnych i ich zastosowanie w badaniach problemów genetyki molekularnej. WIEM zosta³a opracowana na podstawie Popularnej Encyklopedii Powszechnej Wydawnictwa Fogra zobacz wszystkie serwisy do góry
WIEM: Arber Werner Multimedia, Ilustracje, Zdjecia arber werner. Opis arber werner. WIEM zostalaopracowana na podstawie Popularnej Encyklopedii Powszechnej Wydawnictwa Fogra. http://wiem.onet.pl/wiem/009f5d.html
Génie Génétique - Lexique Translate this page arber werner. Microbiologiste suisse qui a obtenu en 1978, avec DanielNathans et Henry O. Smith, le Prix Nobel de médecine pour http://www.genetic.ch/lexique/a14.htm
Werner Arber Werner Arber. Werner Arber (1929) Swiss microbiologist, corecipientwith Daniel Nathans and Hamilton Othanel Smith of the United http://www.nobel-winners.com/Medicine/werner_arber.html
Extractions: Swiss microbiologist, corecipient with Daniel Nathans and Hamilton Othanel Smith of the United States of the Nobel Prize for Physiology or Medicine for 1978. All three were cited for their work in molecular genetics, specifically the discovery and application of enzymes that break the giant molecules of deoxyribonucleic acid (DNA) into manageable pieces, small enough to be separated for individual study but large enough to retain bits of the genetic information inherent in the sequence of units that make up the original substance. Arber studied at the Swiss Federal Institute of Technology in Zurich, the University of Geneva, and the University of Southern California. He served on the faculty at Geneva from 1960 to 1970, when he became professor of microbiology at the University of Basel. During the late 1950s and early '60s Arber and several others extended the work of an earlier Nobel laureate, Salvador Luria, who had observed that bacteriophages (viruses that infect bacteria) not only induce hereditary mutations in their bacterial hosts but at the same time undergo hereditary mutations themselves. Arber's research was concentrated on the action of protective enzymes present in the bacteria, which modify the DNA of the infecting viruse.g., the restriction enzyme, so-called for its ability to restrict the growth of the bacteriophage by cutting the molecule of its DNA to pieces.
Werner Arber GENETIC DETERMINANTS IMPLIED IN BACTERIAL EVOLUTION. Arber W. and WeberM. Biozentrum, University of Basel, Switzerland Clonal haploid http://www.ddbj.nig.ac.jp/htmls/sympo/talk/Werner_Arber
Biodiversity 1992 - 1999 arber werner Biodiversity The role of variability as a driving force in the evolutionand maintenance of life systems from the molecular to the landscape http://www.sppe.ch/kurzfassungen/biodiversity.html
Medicine 1978 of restriction enzymes and their application to problems of molecular genetics" werner arber. Daniel Nathans werner arber. Autobiography. Nobel Lecture. Interview. Swedish Nobel Stamps http://www.nobel.se/medicine/laureates/1978
Werner Arber - Autobiography werner arber Autobiography. I was born on June 3rd, 1929 in Gränichenin the Canton of Aargau, Switzerland, where I went to http://www.nobel.se/medicine/laureates/1978/arber-autobio.html
Extractions: On the recommendation of my professor in experimental physics, Paul Scherrer, I took an assistantship for electron microscopy at the Biophysics Laboratory at the University of Geneva in November 1953. This laboratory was animated by Eduard Kellenberger and it had two prototype electron microscopes requiring much attention. In spite of spending many hours to keep the microscope "Arthur" in reasonable working condition, I had enough time not only to help developing preparation techniques for biological specimens in view of their observation in the electron microscope, but also to become familiar with fundamental questions of bacteriophage physiology and genetics, which at that time was still a relatively new and unknown field. My first contribution to our journal club concerned Watson and Crick's papers on the structure of DNA. In the 1950's the Biophysics Laboratory at the University of Geneva was lucky enough to receive each summer for several months the visit of Jean Weigle. He was the former professor of experimental physics at the University of Geneva. After having suffered a heart attack, he had left Geneva to become a researcher at the Department of Biology of the California Institute of Technology in Pasadena. There, he had been converted to a biologist under the influence of
Arber, Werner arber, werner. ( b. June 3, 1929, Gränichen, Switz.), Swiss microbiologist, corecipient with Daniel Nathans and Hamilton Othanel Smith of the United States of the Nobel Prize for Physiology or Medicine for 1978. During the late 1950s and early '60s arber and several others extended the work of an earlier Nobel laureate, Salvador http://www.britannica.com/nobel/micro/30_61.html
Extractions: Daniel Nathans and Hamilton Othanel Smith of the United States of the Nobel Prize for Physiology or Medicine for 1978. All three were cited for their work in molecular genetics, specifically the discovery and application of enzymes that break the giant molecules of deoxyribonucleic acid (DNA) into manageable pieces, small enough to be separated for individual study but large enough to retain bits of the genetic information inherent in the sequence of units that make up the original substance. During the late 1950s and early '60s Arber and several others extended the work of an earlier Nobel laureate, Salvador Luria , who had observed that bacteriophages (viruses that infect bacteria) not only induce hereditary mutations in their bacterial hosts but at the same time undergo hereditary mutations themselves. Arber's research was concentrated on the action of protective enzymes present in the bacteria, which modify the DNA of the infecting virus e.g., the restriction enzyme, so-called for its ability to restrict the growth of the bacteriophage by cutting the molecule of its DNA to pieces.
Arber, Werner Search Biographies Bio search tips arber, werner ver'nur är'bur Pronunciation Key. arber, werner , 1929, Swiss microbiologist. A professor at the Univ http://www.infoplease.com/cgi-bin/id/A0804536
Extractions: Arber, Werner u u r] Pronunciation Key Arber, Werner Nathans and Hamilton Othanel Smith to understand the nature of genes. The trio discovered and used certain enzymes that break down genetic material in order to study hereditary mutation in bacteria. For their work the three shared the 1978 Nobel Prize in Physiology or Medicine. The Columbia Electronic Encyclopedia, Werner Arber (The Hutchinson Dictionary of Scientific Biography) (Agence France Presse Spanish) Genencor CEO to discuss advantages of a Biobased-Economy with world leaders at BioVision Life Science Forum in Lyon, France. (PR Newswire) Professor Daniel Nathans Dies; Shared Nobel for Molecular Work (The Washington Post) (Agence France Presse Spanish) LISBON TO HOST INFORMAL RESEARCH MINISTERIAL MEETING ON MARCH 6 AND 7.
Arber, Werner. The Columbia Encyclopedia, Sixth Edition. 2001 The Columbia Encyclopedia, Sixth Edition. 2001. arber, werner. of Basel (1971), arber worked with Daniel Nathans and Hamilton Othanel Smith to understand the nature of genes http://www.bartleby.com/65/ar/Arber-We.html
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Extractions: Select Search All Bartleby.com All Reference Columbia Encyclopedia World History Encyclopedia Cultural Literacy World Factbook Columbia Gazetteer American Heritage Coll. Dictionary Roget's Thesauri Roget's II: Thesaurus Roget's Int'l Thesaurus Quotations Bartlett's Quotations Columbia Quotations Simpson's Quotations Respectfully Quoted English Usage Modern Usage American English Fowler's King's English Strunk's Style Mencken's Language Cambridge History The King James Bible Oxford Shakespeare Gray's Anatomy Farmer's Cookbook Post's Etiquette Bulfinch's Mythology Frazer's Golden Bough All Verse Anthologies Dickinson, E. Eliot, T.S. Frost, R. Hopkins, G.M. Keats, J. Lawrence, D.H. Masters, E.L. Sandburg, C. Sassoon, S. Whitman, W. Wordsworth, W. Yeats, W.B. All Nonfiction Harvard Classics American Essays Einstein's Relativity Grant, U.S. Roosevelt, T. Wells's History Presidential Inaugurals All Fiction Shelf of Fiction Ghost Stories Short Stories Shaw, G.B. Stein, G. Stevenson, R.L. Wells, H.G. Reference American Heritage Dictionary Arbela ... BIBLIOGRAPHIC RECORD The American Heritage Dictionary of the English Language: Fourth Edition.
Arber, Werner arber, werner ver'nur är'bur Pronunciation Key. arber, werner , 1929, Swiss microbiologist. A professor at the Univ. of Geneva (196070) and later at the Univ. http://www.factmonster.com/cgi-bin/id/A0804536.hmtl
Extractions: Arber, Werner u u r] Pronunciation Key Arber, Werner Nathans and Hamilton Othanel Smith to understand the nature of genes. The trio discovered and used certain enzymes that break down genetic material in order to study hereditary mutation in bacteria. For their work the three shared the 1978 Nobel Prize in Physiology or Medicine. The Columbia Electronic Encyclopedia,
Werner Arber learn more about werner arber werner arber. Print this document. We've developed a glossary of people whose work is features in the book Simply choose "A" for arber, werner and you will find http://www.thewonderoftheworld.com/Sections7-article137-page1.html
Extractions: We've developed a glossary of people whose work is features in the book "The Wonder of the World" to help you to learn more about Werner Arber. Check in the "Resources" section under "People In the Book" for more on Werner Arber. We also features links to books and other works written by Werner Arber. On the menu above select "Resources" and then "People in the Book." From there you will have an alphabetical listing. Simply choose "A" for Arber, Werner and you will find our entry for this person.
Werner Arber Winner Of The 1978 Nobel Prize In Medicine werner arber, a Nobel Prize Laureate in Physiology and Medicine, at the NobelPrize Internet Archive. werner arber. 1978 Nobel Laureate in Medicine http://almaz.com/nobel/medicine/1978a.html
Werner Arber -- Encyclopædia Britannica arber, werner Encyclopædia Britannica Article. MLA style werner arber. EncyclopædiaBritannica. 2004. Encyclopædia Britannica Premium Service. http://www.britannica.com/eb/article?eu=9337&tocid=0&query=hamilton othanel smit
Restriction Enzymes - Background In the late 1960's, scientists Stewart Linn and werner arber isolated examples of the two types of enzymes responsible http://www.accessexcellence.org/AE/AEC/CC/restriction.html
Extractions: Watson and Crick's description, in 1953, of the double helical structure of the DNA molecule (See Classic Collection- The Structure of DNA) opened the door to a new era in biological understanding and research. Scientists, now knowing the molecular structure of the hereditary molecule, could begin both to elucidate and to manipulate its function. These new studies were, however, dependent on the discovery and use of the many enzymes that are able to modify or join existing DNA molecules, or to aid in the synthesis of new DNA molecules. The late 1950's and the decade of the 60's saw enormous breakthroughs in DNA enzymology. For example, it was during this time that Arthur Kornberg and colleagues isolated DNA polymerase (1955), B. Weiss and C.C. Richardson isolated DNA ligase (1966), and H.O. Smith, K.W. Wilcox, and T.J. Kelley isolated and characterized the first sequence specific restriction nuclease (1968). These enzymes, respectively, play roles in the synthesis of DNA molecules, the attachment of two or more DNA molecules to one another, and the breaking of DNA molecules into fragments. Importantly, these enzymes make it possible to create entirely new kinds of DNA molecules and, equally important, to manipulate the functioning of the genes located on these new molecules. In the late 1960's, scientists Stewart Linn and Werner Arber isolated examples of the two types of enzymes responsible for phage growth restriction in Escherichia coli (E. coli) bacteria. One of these enzymes methylated DNA, while the other cleaved unmethylated DNA at a wide variety of locations along the length of the molecule. The first type of enzyme was called a "methylase" while the other was called a "restriction nuclease." These enzymatic tools were important to scientists who were gathering the tools needed to "cut and paste" DNA molecules. What was needed now was a tool that would cut DNA at specific sites, rather than at random sites along the length of the molecule, so that scientists could cut DNA molecules in a predictable and reproducible way.
Arber, Werner arber, werner (1929). I was born on June 3rd, 1929 in Gronichen in the Canton ofAargau, Switzerland, where I went to the public schools until the age of 16. http://www.cartage.org.lb/en/themes/Biographies/MainBiographies/A/Arber/Arber.ht
Extractions: Arber, Werner I was born on June 3rd, 1929 in Gronichen in the Canton of Aargau, Switzerland, where I went to the public schools until the age of 16. I then entered the gymnasium at the Kantonsschule Aarau where I got a B-type maturity in 1949. From 1949 to 1953 I studied towards the diploma in Natural Sciences at the Swiss Polytechnical School in Zurich. It is in the last year of this study that I made my first contacts with fundamental research, when working on the isolation and characterisation of a new isomer of Cl34, with a halflife of 1.5 seconds. On the recommendation of my professor in experimental physics, Paul Scherrer, I took an assistantship for electron microscopy at the Biophysics Laboratory at the University of Geneva in November 1953. This laboratory was animated by Eduard Kellenberger and it had two prototype electron microscopes requiring much attention. In spite of spending many hours to keep the microscope "Arthur" in reasonable working condition, I had enough time not only to help developing preparation techniques for biological specimens in view of their observation in the electron microscope, but also to become familiar with fundamental questions of bacteriophage physiology and genetics, which at that time was still a relatively new and unknown field. My first contribution to our journal club concerned Watson and Crick's papers on the structure of DNA.
Arber, Werner http://www.cartage.org.lb/fr/themes/Biographies/mainbiographie/A/Arber/Arber.htm
Extractions: Biologiste suisse. Au début des années 1960, il découvrit les enzymes de restriction; cette découverte lui valut de recevoir le prix Nobel de médecine 1978, distinction qu'il partagea avec Hamilton Smith et Daniel Nathans Les enzymes de restriction présentent la particularité de pouvoir découper les molécules d'ADN, éléments constituant les gènes, selon des sites bien spécifiques. Elles jouent donc un rôle déterminant dans la recherche de l'ADN recombinant. Ces enzymes permettent aussi de déterminer l'ordre des gènes dans les chromosomes, d'établir la carte des gènes, et d'étudier l'interaction des protéines avec les bases de l'ADN. Arber a effectué ces recherches à l'époque où il enseignait à l'université de Genève. Il poursuit actuellement son travail au centre de microbiologie de l'université de Bâle.
