21. Hershey, Alfred D. hershey, alfred D. (19081997). alfred Day hershey was born on December 4th,1908, in Owosso, Michigan. He studied at the Michigan State College, http://www.cartage.org.lb/en/themes/Biographies/MainBiographies/H/Hershey/Hershe

Hershey, Alfred D. Alfred Day Hershey was born on December 4th, 1908, in Owosso, Michigan. He studied at the Michigan State College, where he obtained B. S. in 1930, and Ph. D. in 1934. In 1967 he got an honorary D. Sc. at the University of Chicago. From 1934 till 1950 he was engaged in teaching and research, at the Department of Bacteriology, Washington University School of Medicine. In 1950 he became a Staff Member, at the Department of Genetics, Carnegie Institution of Washington, Cold Spring Harbor, New York; in 1962 he was appointed Director of the Genetics Research Unit of the same institution. Alfred Hershey married Harriet Davidson in 1945, they have one son, Peter. Alfred Hershey is a Member of the American Society for Microbiology, the National Academy of Sciences, and the American Academy of Arts and Sciences. Hershey is Recipient of the Kimber Genetics Award of the National Academy of Sciences, 1965. Michigan State University honored him with an M.D.h.c. in 1970. From Nobel Lectures, Physiology or Medicine 1963-1970.

22. Alfred Day Hershey (www.whonamedit.com) alfred Day hershey American biochemist, born, December 4, 1908¸515 E. Mason St.Owosso, Michigan; died May 22, 1997, Syosset, NY. http://www.whonamedit.com/doctor.cfm/2099.html

Home List categories Eponyms A-Z Biographies by country ... Contact Whonamedit.com does not give medical advice. This survey of medical eponyms and the persons behind them is meant as a general interest site only. No information found here must under any circumstances be used for medical purposes, diagnostically, therapeutically or otherwise. If you, or anybody close to you, is affected, or believe to be affected, by any condition mentioned here: see a doctor. A recommendation: Hypography is an open community about science and all things related Alfred Day Hershey American biochemist, born, December 4, 1908¸515 E. Mason St. Owosso, Michigan; died May 22, 1997, Syosset, NY. Associated eponyms: Hershey-Chase blender experiment Alfred Hershey and Martha Chase in 1952 showed DNA to be the carrier of genetic information in virus reproduction, working with T2 phage. Biography: Alfred Day Hershey graduated from Owosso High School in 1925 and subsequently studied at the Michigan State College, where he obtained a B. S. in chemistry in 1930, and in 1934 his Ph. D. in bacteriology for a thesis describing separations of bacterial constituents. From 1934 to 1950 he was engaged in teaching and research at the Department of Bacteriology, Washington University School of Medicine, St. Louis, where he held an instructorship in bacteriology and immunology from 1936. Here he collaborated with Professor J. J. Bronfenbrenner. From 1936 to 1939 their papers reported studies on the growth of bacterial cultures. He became assistant professor in 1938 and associate professor in 1942.

23. Linus Pauling And The Race For DNA: A Documentary History - Special Collections Sven Furberg. 19201983. View all information. alfred D. hershey, Fortune alfred D.hershey, Fortune - June 1960. alfred hershey. 1908-1997 http://osulibrary.orst.edu/specialcollections/coll/pauling/dna/people/

All Documents and Media Home Search Narrative Linus Pauling Day-By-Day ... Chronological List Key Participants William Thomas Astbury. Photo by Godfrey Argent. Negative # WS Z 2565. - 1963 William Astbury View all information Oswald Avery, Biographical Memoirs of Fellows of The Royal Society, Vol. 2 - 1956 Oswald Avery View all information Sir William Lawrence Bragg, Biographical Memoirs of Fellows of The Royal Society, Vol. 25 - 1979 Sir William Lawrence Bragg View all information Erwin Chargaff - 1930 Erwin Chargaff View all information Martha Chase. Uncredited photo, from Prominent Figures in the Human Genome Project Martha Chase View all information Notes The Eighth Day of Creation pp. 130, 214, 233 "Hershey-Chase Experiment"; Using a Waring Blendor [1952] Robert Corey - ca. 1950 Robert Corey View all information Francis Crick - 1954 Francis Crick View all information View all information Taken from Edward Hughes' home movie. - 1951

24. National Academy Of Sciences - Deceased Member hershey, alfred D. Date of Birth, December 4, 1908. Elected to NAS, 1958.Date of Death, May 22, 1997. Biographical Memoir HTML PDF. http://www4.nationalacademies.org/nas/nasdece.nsf/(urllinks)/NAS-58MUFQ?opendocu

25. History The NAS Building Legal Documents Giving To The National hershey, alfred D. Herskovits, Melville J. Herskowitz, Ira Hertwig, Richard Herty, Charles H. Hertz, Roy Herzberg, Gerhard Herzfeld, Karl F. http://www4.nationalacademies.org/nas/nasdece.nsf/urllinks/$$AlphaListH?OpenDocu

26. Alfred Hershey: Definition And Much More From Answers.com Medical definition of alfred hershey The American Heritage® Stedman s MedicalDictionary It uses material from the Wikipedia article alfred hershey . http://www.answers.com/topic/alfred-hershey

showHide_TellMeAbout2('false'); Business Entertainment Games Health ... More... On this page: Dictionary Medical Wikipedia Mentioned In Or search: - The Web - Images - News - Blogs - Shopping Alfred Hershey Dictionary Her·shey h»r shē Alfred Day American biologist. He shared a 1969 Nobel Prize for investigating the mechanism of viral infection in living cells. Medical Her·shey h»r shē Alfred Day Born 1908. American biologist. He shared a 1969 Nobel Prize for investigating the mechanism of viral infection in living cells. Wikipedia Alfred Hershey Alfred Day Hershey December 4 May 22 ) was a Nobel Prize -winning bacteriologist He received his B. S. in chemistry at Michigan State University in and his Ph. D. in bacteriology in , taking a position shortly thereafter at the Department of Bacteriology at Washington University in St. Louis He began performing experiments with bacteriophages with Italian-American Salvador Edward Luria and German Max Delbruck in , and observed that when two different strains of bacteriophage have infected the same bacteria, the two viruses may exchange genetic information He moved to Cold Spring Harbor, New York

27. Nobel Prizes: Information From Answers.com alfred D. hershey Salvador B. Luria, Samuel Beckett. 1970, Norman E. Borlaug,Luis Federico Leloir, Louis Eugène Néel Hans Olof Alfven, Julius Axelrod http://www.answers.com/topic/nobel-prizes

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28. Alfred Hershey - Wikipedia, The Free Encyclopedia (Redirected from alfred Day hershey). alfred Day hershey (December 4, AD hershey and M. Chase, 1952. Independent functions of viral protein and nucleic http://en.wikipedia.org/wiki/Alfred_Day_Hershey

Alfred Hershey From Wikipedia, the free encyclopedia. (Redirected from Alfred Day Hershey Alfred Day Hershey December 4 May 22 ) was a Nobel Prize -winning bacteriologist He received his B. S. in chemistry at Michigan State University in and his Ph. D. in bacteriology in , taking a position shortly thereafter at the Department of Bacteriology at Washington University in St. Louis He began performing experiments with bacteriophages with Italian-American Salvador Edward Luria and German Max Delbruck in , and observed that when two different strains of bacteriophage have infected the same bacteria, the two viruses may exchange genetic information He moved to Cold Spring Harbor, New York in to join the Carnegie Institution of Washington 's Department of Genetics , where he performed the famous blender experiment with Martha Chase in . This experiment provided more evidence that DNA, not protein, was the genetic material. He became director of the Carnegie Institution in and was awarded the Nobel Prize in Physiology or Medicine in , shared with Luria and Delbruck for their discovery on the replication of viruses and their genetic structure.

29. Alfred Hershey - Wikipedia, The Free Encyclopedia alfred Day hershey (December 4, 1908 May 22, 1997) was a Nobel Prize-winning AD hershey and M. Chase, 1952. Independent functions of viral protein and http://en.wikipedia.org/wiki/Alfred_Hershey

Alfred Hershey From Wikipedia, the free encyclopedia. Alfred Day Hershey December 4 May 22 ) was a Nobel Prize -winning bacteriologist He received his B. S. in chemistry at Michigan State University in and his Ph. D. in bacteriology in , taking a position shortly thereafter at the Department of Bacteriology at Washington University in St. Louis He began performing experiments with bacteriophages with Italian-American Salvador Edward Luria and German Max Delbruck in , and observed that when two different strains of bacteriophage have infected the same bacteria, the two viruses may exchange genetic information He moved to Cold Spring Harbor, New York in to join the Carnegie Institution of Washington 's Department of Genetics , where he performed the famous blender experiment with Martha Chase in . This experiment provided more evidence that DNA, not protein, was the genetic material. He became director of the Carnegie Institution in and was awarded the Nobel Prize in Physiology or Medicine in , shared with Luria and Delbruck for their discovery on the replication of viruses and their genetic structure. edit Further reading A.D. Hershey and M. Chase, 1952. Independent functions of viral protein and nucleic acid in growth of bacteriophage. Journal of General Physiology 36: 39-56.

30. Hershey, Alfred Day --  Britannica Student Encyclopedia hershey, alfred Day (1908–97), US biologist. hershey, alfred Day Americanbiochemist (b. Dec. 4, 1908, Owosso, Mich.d. May 22, 1997, Syosset, NY), http://www.britannica.com/ebi/article-9311672

Home Browse Newsletters Store ... Subscribe Already a member? Log in This Article's Table of Contents Hershey, Alfred Day Print this Table of Contents Shopping Price: USD $1495 Revised, updated, and still unrivaled. The Official Scrabble Players Dictionary (Hardcover) Price: USD $15.95 The Scrabble player's bible on sale! Save 30%. Merriam-Webster's Collegiate Dictionary Price: USD $19.95 Save big on America's best-selling dictionary. Discounted 38%! More Britannica products Hershey, Alfred Day Student Encyclopedia Article Page 1 of 1 Hershey, Alfred Day... (75 of 114 words) var mm = [["Jan.","January"],["Feb.","February"],["Mar.","March"],["Apr.","April"],["May","May"],["June","June"],["July","July"],["Aug.","August"],["Sept.","September"],["Oct.","October"],["Nov.","November"],["Dec.","December"]]; To cite this page: MLA style: "Hershey, Alfred Day." Britannica Student Encyclopedia http://www.britannica.com/ebi/article-9311672

31. Hershey, Alfred Day --  Encyclopædia Britannica hershey, alfred Day American biochemist (b. Dec. 4, 1908, Owosso, Mich.d. d. May 22, 1997, Syosset, NY), was recognized as one of the founders of http://www.britannica.com/eb/article-9114730

Home Browse Newsletters Store ... Subscribe Already a member? Log in This Article's Table of Contents Hershey, Alfred Day Print this Table of Contents Shopping Price: USD $1495 Revised, updated, and still unrivaled. The Official Scrabble Players Dictionary (Hardcover) Price: USD $15.95 The Scrabble player's bible on sale! Save 30%. Merriam-Webster's Collegiate Dictionary Price: USD $19.95 Save big on America's best-selling dictionary. Discounted 38%! More Britannica products Hershey, Alfred Day Year in Review 1998 Page 1 of 1 Hershey, Alfred Day... (75 of 367 words) var mm = [["Jan.","January"],["Feb.","February"],["Mar.","March"],["Apr.","April"],["May","May"],["June","June"],["July","July"],["Aug.","August"],["Sept.","September"],["Oct.","October"],["Nov.","November"],["Dec.","December"]]; To cite this page: MLA style: "Hershey, Alfred Day." Britannica Book of the Year, 1998 http://www.britannica.com/eb/article-9114730

32. Entrez PubMed alfred D. hershey. Campbell A, Stahl FW. Department of Biological Sciences,Stanford University, California 94305, USA. FA.AMC@Forsythe.Stanford.edu http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=9

33. MSN Encarta - Hershey, Alfred D. Translate this page hershey, alfred D. (Owosso, USA 1908-1997), genetista statunitense. Conseguì unbaccalaureato in chimica Trova altre informazioni su hershey, alfred D. http://it.encarta.msn.com/encyclopedia_761582567/Hershey_Alfred_D.html

MSN Home My MSN Hotmail Shopping ... Migliora la tua esperienza con Encarta Cerca in Encarta Articolo riservato agli iscritti MSN Encarta Premium: Puoi consultare questo e altri 30.000 articoli, un atlante interattivo, un dizionario bilingue e altre risorse, effettuando l'iscrizione a MSN Encarta Premium per €29,95 all'anno. Per saperne di pi¹. L'articolo ¨ disponibile solo per gli utenti iscritti a MSN Encarta Premium. Gi  iscritto? Per accedere fare clic sul pulsante Accedi in alto a destra. Hershey, Alfred D. Hershey, Alfred D. (Owosso, USA 1908-1997), genetista statunitense. Consegu¬ un baccalaureato in chimica nel 1930 e un Ph.D. in batteriologia nel 1934,... Vuoi altri contenuti di Encarta? Iscriviti subito e avrai a tua disposizione: Pi¹ di 30.000 articoli Atlante dinamico Dizionario bilingue Approfondimenti Bibliografie Web Center Trova altre informazioni su Hershey, Alfred D. Altre risorse di Encarta Cerca in Encarta Hershey, Alfred D. © 2005 Microsoft Informativa sulla privacy di MSN Condizioni per l'utilizzo Pubblicit  Guida

34. Alfred Day Hershey - Pioneer In Microbiology alfred Day hershey was a prominent member of the Phage Church and won a Nobel small town near the state capital, to Robert D. and Alma (Wilber) hershey. http://www.suite101.com/article.cfm/biographies_scientists/95774

Topics Articles Links Free Courses Home Directory 22 Communities What's New ... Free e-Courses Search Suite101.com Within: Biographies of Scientists Education New Topics Special Education Educational Leadership Libraries Montessori Education ... More... New Articles Enjoying museums with children Back to School Study Considerations Equivalent Fractions (IV) A Tribute ... More... New Discussions Enjoying museums with children Welcome Back! Feynman's Rainbow Teaching with Historical Places ... More... My Recent Articles Mario Molina - The Hole in the Ozone Richard E. Smalley - Fullerenes and Nanotubes Douglas D. Osheroff - Superfluid Helium-3 Related Online Courses Christianity for Kids Homeschooling Your Special Needs Child Awesome Grades in Math and Science Alfred Day Hershey - Pioneer in Microbiology Home Science and mathematics Natural sciences Historical, geographic, persons treatment Author: Jackie DiGiovanni Published on: October 17, 2002 Welcome Page My Articles Discussions for You My Bookstore ... Community Bookstore Subscribe to My Topic Alfred Day Hershey was born December 4, 1908, in Owosso, Michigan, a small town near the state capital, to Robert D. and Alma (Wilber) Hershey. He graduated from Owosso High School. He attended Michigan State College, later renamed Michigan State University, where he received a B.S. in Chemistry in 1930 and a Ph.D. in Bacteriology in 1934.

35. Designer Genes: The Hershey-Chase Experiment 1952 alfred hershey and Martha Chase’s Experiment of simple but ingeniousexperiments were done by alfred D. hershey and his colleague, Martha Chase. http://library.thinkquest.org/18258/noframes/hersheychase.htm

18258@advanced.org Polska wersja - Polish Version It appears that you do not have a browser that supports JavaScript. To get the most out of this site, you should upgrade your browser to (And there's no reason not to upgrade: the browser is free!) Until you upgrade, you will not be able to read the definitions of the marked terms. In 1952, a set of simple but ingenious experiments were done by Alfred D. Hershey and his colleague, Martha Chase. Two separate samples of viruses were prepared, one in which the DNA was labeled with a radioactive isotope of phosphorus, P, and the other in which the protein was labeled with a radioactive isotope of sulfur, S. Each type of virus was produced by growing the Escherichia coli host on a medium that contained the appropriate radioactive isotope . After a cycle of multiplication, the newly formed viruses all contained some of the radioactive isotope in place of the common nonradioactive isotope. In the chemical structure of nucleic acids and proteins, DNA contains phosphorus but no sulfur, while the amino acid components of proteins contain no phosphorus, although two amino acids (methionine and cysteine) contain sulfur. Therefore

36. Alfred Day Hershey alfred hershey, the American geneticist, was born December 4, University andin 1930 received his BS in chemistry and 1934 his Ph. D. in bacteriology. http://library.thinkquest.org/20465/hershey.html

The People of Genetics Alfred Day Hershey Alfred Hershey, the American geneticist, was born December 4, 1908 in Owosso, Michigan. He attended Michigan State University and in 1930 received his B. S. in chemistry and 1934 his Ph. D. in bacteriology. In that same year he was given the position of research assistant at the Department of Bacteriology of Washington University, St. Louis, Missouri. Hershey was promoted to instructor in 1936, assistant professor in 1938 and associate professor in 1942. Throughout the 1940's Hershey worked with Italian microbiologist Salvador Edward Luria and German physicist Max Ludwig Henning Delbruck performing experiments with bacteriophages, which are viruses that infect bacteria. They organized the "Phage Group", a team of bacteriophage researchers who met every year at Cold Spring Harbor to discuss their work and advances. While Hershey and Delbruck were working together in 1946, they observed that when two different strains of bacteriophages have infected the same bacteria, the two viruses may exchange genetic information. They then produce offspring with different infective natures than either parent had. This was the first example of genetic recombination in viruses. Contents

37. Experiments That Inspire The French scientist, Felix d Herelle, was studying the feces of patients who In 1952, American biologists alfred hershey and Martha Chase set out to http://www.accessexcellence.org/RC/AB/BC/Experiments_that_Inspire.html

Experiments that Inspire The Hershey-Chase Experiments (1952) Chris Evers One of the greatest threats to human health is viral infection. Diseases caused by viruses range from the merely inconvenient (warts, the common cold), to the worrisome (flu, mumps, and measles), to the potentially fatal (hepatitis, polio, and AIDS). Humans are not alone in this suffering - all cellular organisms, even bacteria, can be attacked by viruses. The first bacterial viruses were discovered in 1917 by scientists working independently in London and Paris. The French scientist, Felix d'Herelle, was studying the feces of patients who had recovered from a bacterial dysentery. This somewhat unpleasant work led him to the discovery of an organism capable of killing bacteria - so small it could pass through a filter. He coined the term "bacteriophage," meaning eater of bacteria, to describe his discovery. d'Herelle was hopeful that this discovery would be useful in fighting disease. It was - in ways he never anticipated: The study of a bacterial virus turned out to be crucial in establishing the identity of DNA as the genetic material of all living things. In 1952, American biologists Alfred Hershey and Martha Chase set out to determine what composed the genetic material of a bacteriophage. They knew that a bacterial virus was an extremely simple organism, composed only of protein and DNA. The protein makes up the exterior of the virus, and the DNA is contained within it. When a bacterium is infected by a bacteriophage, the bacterium's internal machinery falls under the control of the virus, which uses the bacterium to produce more viruses. What Hershey and Chase wanted to know was: Which substance directed this takeover - DNA or protein?

38. Biology Biographies hershey, alfred D. Hyman, Libbie Jacob, Francois Koch, Robert Krebs, HansLandsteiner, Karl Leakey, Mary LeviMontalcini, Rita Linnaeus, Carolus http://www.accessexcellence.org/AE/SH/NSTA_NOR/doerder_biobiog.html

Biology Biographies by Nora C. Doerder Type of Entry Project Type of Activity Review/Reinforcement Library Research Creative Expression Target Audience Life Science Biology Background Information Provide students with a list of historical scientists/biologists based on available resources/references. I have provided a generalized list that covers a range of topics and time periods at the end of the activity. Indicate scientists on the list that you consider first priority with a star * and have students pick one * name and one non -starred name for the cards. Require that a * name be first choice for the biography scrapbooks. Students must complete basic research on their scientists using a minimum of three sources with a bibliography. If you have access to the Internet, here are some great URLS for science biographies: HSTM-Biographical Dictionary 4000 Years of Women in Science The Faces of Science - Afro-Americans in Science The time required to complete these projects will vary depending on whether you use class-time for research and work-time or assign the work outside of class. I generally include these projects while other material is being covered and have checkpoints and workdays in class along the way. Allowing some work time in class is often synergistic for student creativity. I also include time for presentation of the projects. Abstract Students need to appreciate the humanity of the people involved in doing science. Unfortunately straightforward biography reports can be fairly boring. Here are two biologist biography projects that call for more creative approaches on the part of students. The Famous Biologist Cards project is shorter and can involve group and class interactions. The Biography Scrapbook is an individualized and lengthier project .

39. Hershey-Chase Experiment Definition - Medical Dictionary Definitions Of Popular alfred D. hershey won a Nobel Prize for his insights into the nature of virusesin 1969, along with Max Delbrück and Salvador Luria. http://www.medterms.com/script/main/art.asp?articlekey=39044

40. American Scientist Online - Al's Pals Reminisce We Can Sleep Later alfred D. hershey and the Origins of Molecular Biology. The work of alfred D. hershey, Max Delbr?ck and Salvador E. Luria answered http://www.americanscientist.org/template/BookReviewTypeDetail/assetid/14294

Home Current Issue Archives Bookshelf ... Subscribe In This Section Reviewed in This Issue Book Reviews by Issue New Books Received Publishers' Directory ... Virtual Bookshelf Archive Site Search Advanced Search Visitor Login Username Password Help with login Forgot your password? Change your username see list of all reviews from this issue: January-February 2001 Al's Pals Reminisce Robert E. Peterson We Can Sleep Later: Alfred D. Hershey and the Origins of Molecular Biology . Franklin W. Stahl (ed.). xii + 359 pp. Cold Spring Harbor Laboratory Press, 2000. $39. The focus in molecular biology in the 1950s was on whether DNA, protein or some combination of the two was the heritable material passed between cells. The work of Alfred D. Hershey, Max Delbr?ck and Salvador E. Luria answered this question and led to their sharing the Nobel Prize for Physiology or Medicine in 1969. In We Can Sleep Later

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