1. Biography Center : Biographies Of Sidney Altman In Biologists Biographies of Altman Sidney and, for more detail Biography of , , http//nobelprize.org/nobel_prizes/chemistry/laureates/1989/altmanautobio.html, http://www.biography-center.com/biographies/76-Altman_Sidney.html

Home Suggest a Biography Forum Contact ... Highest Rated Browse by Letter : A B C D ... Z Altman Sidney ) Category ( Biologists suggest a correction Sidney Altman was born in 1939 in Montreal. His parents were not wealthy but they did instill in the Altman children the need to further their lives through a solid education. Later in life, his father was able to provide a more substantial financial means for his family which enabled Sidney to pursue the educational endeavors that he wanted. Sidney Altman has achieved a status that few will ever achieve. He is a Sterling Professor in molecular biology at Yale University, a symbol that further proves that Altman is truly one of the best in his field. A Nobel Prize winner, Altman earned the award for his discovery of catalytic properties of ribozyme RNase P. He shared the Nobel Prize with Thomas R. Cech. Sidney Altman is a member of Scientists and Engineers for America. He serves on the board of advisors and supports the efforts of those who have a clear understanding of science in the American government. Rating Rating Rate 0(broken link) www.nobel.se/chemistry/laureates/1989/index.html

2. Sidney Altman - MSN Encarta Altman, Sidney, born in 1939, Canadianborn American chemist, molecular biologist and Nobel laureate. Altman discovered that ribonucleic acid (RNA) http://encarta.msn.com/encyclopedia_761583095/altman_sidney.html

var s_account="msnportalencarta"; MSN home Mail My MSN Sign in ... more Hotmail Messenger My MSN MSN Directory Air Tickets/Travel Autos City Guides Election 2008 ... More Additional Reference Materials Thesaurus Translations Multimedia Other Resources Education Resources Math Help Foreign Language Help Project Planner ... Help Related Items Catalysis Ribonucleic Acid more... Encarta Search Search Encarta about Sidney Altman Also on Encarta 7 tips for funding an online degree How to succeed in the fashion industry without being a top designer Presidential Myths Quiz Advertisement Sidney Altman Encyclopedia Article Find Print E-mail Blog It Multimedia 1 item Sidney Altman , born in 1939, Canadian-born American chemist, molecular biologist and Nobel laureate. Altman discovered that ribonucleic acid (RNA) can act as a catalyst see Catalysis ), or initiator, of cellular reaction. Previously, scientists had believed that only proteins could perform this important chemical function. Altman's work revolutionized the field of biochemistry by presenting a new theoretical explanation for the origin of life. For his discovery of the catalytic properties of RNA, Altman was awarded the 1989 Nobel Prize in chemistry, which he shared with American chemist

3. NOfestiBEL.com Exhibiton about 100 years of the nobel prize. http://www.nofestibel.com/e/1989/altman_sidney/port_altman_sidney.htm

4. Premios Nóbel De Química / Altman_sidney.jpg Translate this page Alojamiento ofrecido por el Grupo HispaVista HispaVista. Premios Nóbel de Química/altman_sidney.jpg. Anterior Inicio Siguiente. http://galeon.hispavista.com/labquimica/sopacademico/pnobel/fotosnobel/pages/alt

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5. Altman Sidney - WIEM, Darmowa Encyklopedia Altman Sidney Altman Sidney (ur. 1939), ameryka ski biolog molekularny pochodzenia kanadyjskiego. 19691970 wyk adowca Uniwersytetu Harvarda, od http://portalwiedzy.onet.pl/62632,,,,altman_sidney,haslo.html

Szukaj Poczta Onet.pl Wiem: ... Encyklopedie Start Kalendarium Twój notes S³owniki Kursy ... TVN Lingua Sklep Szukaj w Onet.pl altman sidney info.onet.pl katalog.onet.pl Informacje o serwisie Kursy on-line Napisz do nas O nas Pomoc ... Aktualizacja encyklopedii wszystkie encyklopedia prawa wielka ksiêga imion s³ownik informatyczny Poka¿ tylko zdjêcia, filmy i mapy Jak szukaæ? Altman Sidney Dodaj do notesu Biologia, Ameryka Pó³nocna, Stany Zjednoczone Galeria zdjêæ: 1 Altman Sidney Altman Sidney (ur. 1939), amerykañski biolog molekularny pochodzenia kanadyjskiego. 1969-1970 wyk³adowca Uniwersytetu Harvarda, od 1971 pracownik naukowy Uniwersytetu Yale w New Haven, od 1980 profesor tam¿e. Niezale¿nie od Th.R. Cecha odkry³ enzymatyczne w³a¶ciwo¶ci kwasu RNA. 1989 otrzyma³ Nagrodê Nobla w dziedzinie chemii (wspólnie z Cechem). Inne na ten temat: Cech Thomas R. wiêcej Strona do Druku Encyklopedia WIEM zosta³a opracowana na podstawie Popularnej Encyklopedii Powszechnej Wydawnictwa Fogra http://www.fogra.com.pl/ Twój notes jest pusty. Mo¿esz dodawaæ do niego has³a i multimedia z Encyklopedii oraz ksi±¿ki z Biblioteki. Bêdziesz móg³ potem do nich ³atwo wróciæ. Notes mo¿esz uzupe³niaæ klikaj±c w "Dodaj do notesu" przy wybranym ha¶le, multimedium lub ksi±¿ce.

6. Altman, Sidney - MSN Encarta Translate this page Altman, Sidney (Montréal 1939), chimico e biologo molecolare canadese; a lui si deve la scoperta delle funzioni di catalizzatore dell’acido http://it.encarta.msn.com/encyclopedia_761583095/Altman_Sidney.html

var s_account="msnportalencartait"; MSN Home Hotmail My MSN Accedi ... Altro Hotmail Messenger Spaces Mobile Windows Live Amori e Incontri Annunci Aste online Borsa ... Altre risorse Reference Interattivit  Dati e statistiche Altre risorse Encarta nel mondo Prodotti Passa a Microsoft Student® Guida Cerca in Encarta Cerca in Encarta informazioni su Altman, Sidney Altman, Sidney Articolo Trova nell'articolo Anteprima di stampa Invia Multimedia 1 elemento Altman, Sidney (Montr©al 1939), chimico e biologo molecolare canadese; a lui si deve la scoperta delle funzioni di catalizzatore dell’acido ribonucleico ( RNA ), precedentemente ritenute prerogativa delle proteine . Per i risultati di queste ricerche, nel 1989 Altman fu insignito del premio Nobel per la chimica insieme a Thomas Robert Cech , giunto indipendentemente alle stesse conclusioni. Altman comp¬ i suoi studi al Massachusetts Institute of Technology , specializzandosi presso l’Universit  del Colorado. Nel 1971 inizi² a insegnare biologia alla Yale University , dove successivamente ricopr¬ incarichi prestigiosi. L’acido desossiribonucleico ( DNA ) ¨ l’ acido nucleico in cui ¨ racchiuso il codice genetico di una cellula ; gli enzimi sono invece proteine che inducono le reazioni cellulari; l’RNA infine (in particolare il tRNA, o RNA transfer) funge da intermediario, traducendo le informazioni genetiche contenute nel DNA e dando luogo alla sintesi proteica. Nel 1978, studiando la formazione del tRNA, Altman scopr¬ un enzima batterico, chiamato ribonucleasi P, composto da RNA e da una proteina, che causava lo

7. Altman, Sidney - MSN Encarta Translate this page Altman, Sidney (*1939), kanadischer Biochemiker und Nobelpreisträger. http://de.encarta.msn.com/encyclopedia_721550013/Altman_Sidney.html

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8. Altman Sidney - Résultats De La Recherche - MSN Encarta Translate this page AccueilHotmailSpacesVidéoConnexion. pages jaunesannonces claséesencartaplus. Envelope Hotmail Two People Figures Messenger http://fr.ca.encarta.msn.com/altman_sidney.html

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9. GOTUNEED: ALTMAN SIDNEY Translate this page ALTMAN SIDNEY. Altro su World. Scheda; Commenti. Altman Sidney, biochimico canadese (1939). Premio Nobel 1989 per la chimica, in seguito alle sue ricerche http://www.gotuneed.com/news/1579015/ALTMAN_SIDNEY.html

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