Alexander Rich

Alexander Rich
Born(1924-11-15)15 November 1924
Died27 April 2015(2015-04-27) (aged 90)
Alma materHarvard University
Known fordiscovery of polysomes and Z-DNA
Awards
Scientific career
FieldsBiophysics
InstitutionsMassachusetts Institute of Technology

Alexander Rich (15 November 1924 – 27 April 2015) was an American biologist and biophysicist. He was the William Thompson Sedgwick Professor of Biophysics at MIT (since 1958) and Harvard Medical School. Rich earned an A.B. (magna cum laude) and an M.D. (cum laude) from Harvard University. He was a post-doc of Linus Pauling. During this time he was a member of the RNA Tie Club, a social and discussion group which attacked the question of how DNA encodes proteins. He has over 600 publications to his name.[1]

Born in Hartford, Connecticut,[2] Rich was the founder of Alkermes and was a director beginning in 1987. Rich was co-chairman of the board of directors of Repligen, a biopharmaceutical company. He also served on the editorial board of Genomics and the Journal of Biomolecular Structure and Dynamics.

Personal life

Rich spent his early life in Springfield, Massachusetts.[3] He grew up in a working-class family and worked in the U.S. Armory while he was in high school. From 1943 to 1946, Rich was in the U.S. Navy.[4]

He obtained a bachelor's in biochemical sciences from Harvard University in 1947 and a medical degree from Harvard Medical School in 1949.[4] Rich died on 27 April 2015, aged 90.[5]

Academic career

At Harvard, Rich studied with John Edsall, who inspired him to pursue an academic career.[3] In 1949, he moved to the California Institute of Technology to perform postdoctoral research with Linus Pauling.[4] He met James Watson during his time in Pauling's lab.[6] He stayed in Pauling's group until 1954. Rich worked as a section chief in physical chemistry at the National Institutes of Health from 1954 to 1958.[3][4] He spent a sabbatical at the Cavendish Laboratory in Cambridge (1955–1956), where he worked with Francis Crick and solved the structure of collagen.[7] He became a professor at MIT in 1958. He worked diligently at MIT until his death in 2015.[4] He still went into lab until two months before his death.[4]

Contributions to science

His work played a pivotal role in the discovery of nucleic acid hybridization.[3][8]

In 1955, Rich and Crick solved the structure of collagen.[7]

In 1963, Rich discovered polysomes: clusters of ribosomes which read one strand of mRNA simultaneously.[9]

From 1969 to 1980, he was a biology investigator looking for life on mars with NASA's Viking Mission to Mars.[10]

In 1973, Rich's lab determined the structure of tRNA.[11]

In 1979, Rich and co-workers at MIT grew a crystal of Z-DNA.[12] After 26 years of attempts, Rich et al. finally crystallised the junction box of B- and Z-DNA. Their results were published in an October 2005 Nature journal.[13] Whenever Z-DNA forms, there must be two junction boxes that allow the flip back to the canonical B-form of DNA.

List of awards and prizes received

Awards and prizes

  • Sigma Xi Proctor Prize, Raleigh, NC (2001)
  • Bower Award and Prize, the Franklin Institute, Philadelphia, PA (2000)
  • National Medal of Science, Washington, DC (1995)
  • Linus Pauling Medal, American Chemical Society, Northwest Sections (1995)
  • Lewis S. Rosenstiel Award in Basic Biomedical Research, Brandeis Univ., Waltham, MA (1983)
  • James R. Killian Faculty Achievement Award, Massachusetts Institute of Technology (1980)
  • Presidential Award, New York Academy of Science, New York, NY (1977)
  • Theodore van Karmen Award for Viking Mars Mission, Washington, DC (1976)
  • Skylab Achievement Award, National Aeronautics and Space Administration, Washington, DC (1974)

Academies

  • Foreign Member, Russian Academy of Sciences, Moscow, Russia (1994)
  • Honorary Member, Japanese Biochemical Society, Tokyo, Japan (1986)
  • Foreign Member, French Academy of Sciences, Paris, France (1984)
  • Honorary Doctorate, Federal University of Rio de Janeiro, Brazil (1981)
  • American Philosophical Society, Philadelphia, PA (1980)
  • Pontifical Academy of Sciences (1978)
  • National Academy of Sciences, Washington, DC (1970)
  • Fellow, American Association for the Advancement of Science, Washington, DC (1965)
  • Fellow, Guggenheim Foundation (1963)
  • Fellow, American Academy of Arts and Sciences, Boston, MA (1959)
  • Fellow, National Research Council, Washington, DC (1949–51).

References

  1. ^ Schimmel, Paul (2015). "Alexander Rich (1924–2015) Biologist who discovered ribosome clusters and 'left-handed' DNA". Nature. 521 (7552): 291. Bibcode:2015Natur.521..291S. doi:10.1038/521291a. ISSN 0028-0836. PMID 25993953. S2CID 205085052.
  2. ^ a b "Archived copy" (PDF). Archived from the original (PDF) on 3 March 2016. Retrieved 15 March 2020.{{cite web}}: CS1 maint: archived copy as title (link)
  3. ^ a b c d "Alexander Rich, the importance of RNA and the development of nucleic acid hybridization". MIT Department of Biology. 31 May 2018. Retrieved 21 March 2020.
  4. ^ a b c d e f "Alexander Rich dies at 90". MIT News. 28 April 2015. Retrieved 21 March 2020.
  5. ^ Trafton A (2015). "Alexander Rich dies at 90".
  6. ^ "Alex Rich". Cold Spring Harbor Oral History. 2016. Retrieved 20 March 2020.
  7. ^ a b Rich, Alexander; Crick, F. H. C. (12 November 1955). "The Structure of Collagen". Nature. 176 (4489): 915–916. Bibcode:1955Natur.176..915R. doi:10.1038/176915a0. ISSN 0028-0836. PMID 13272717. S2CID 9611917.
  8. ^ "Gobind Khorana and the rise of molecular biology". MIT Department of Biology. 24 May 2018. Retrieved 21 March 2020.
  9. ^ Warner JR, Knopf PM, Rich A (1963). "A Multiple Ribosomal Structure in Protein Synthesis". Proceedings of the National Academy of Sciences of the United States of America. 49 (1): 122–129. Bibcode:1963PNAS...49..122W. doi:10.1073/pnas.49.1.122. PMC 300639. PMID 13998950.
  10. ^ "ch7". history.nasa.gov. Retrieved 21 March 2020.
  11. ^ Perrigue, Patrick M.; Erdmann, Volker A.; Barciszewski, Jan (1 October 2015). "Alexander Rich: In Memoriam". Trends in Biochemical Sciences. 40 (11): 623–624. doi:10.1016/j.tibs.2015.08.009. PMID 26439533.
  12. ^ Wang AH, Quigley GJ, Kolpak FJ, Crawford JL, van Boom JH, Van der Marel G, Rich A (1979). "Molecular structure of a left-handed double helical DNA fragment at atomic resolution". Nature. 282 (5740): 680–686. Bibcode:1979Natur.282..680W. doi:10.1038/282680a0. PMID 514347. S2CID 4337955.
  13. ^ Ha SC, Lowenhaupt K, Rich A, Kim YG, Kim KK (2005). "Crystal structure of a junction between B-DNA and Z-DNA reveals two extruded bases". Nature. 437 (7062): 1183–1186. Bibcode:2005Natur.437.1183H. doi:10.1038/nature04088. PMID 16237447. S2CID 2539819.
  14. ^ "2008 Welch Award in Chemistry Recipient". The Welch Foundation. Archived from the original on 19 October 2008.

Selected publications

Read other articles:

Women's 30 kilometre freestyleat the XVIII Olympic Winter GamesVenueSnow HarpDates20 FebruaryCompetitors68 from 25 nationsWinning time1:22:01.5Medalists Yuliya Chepalova Russia Stefania Belmondo Italy Larisa Lazutina Russia← 19942002 → Cross-country skiing at the1998 Winter Olympics5 kmwomen10 kmmenPursuitmenwomen15 kmwomen30 kmmenwomen50 kmmenRelaymenwomenvte The women's 30 kilometre freestyle cross-country skiing competition at the 1998 Winter ...

 

 

Artikel ini membutuhkan judul dalam bahasa Indonesia yang sepadan dengan judul aslinya. Consumer Walkie-Talkie Twintalker 4710 DCP Protofon atau Portofon (Bahasa Inggris : Walkie talkie) adalah sebuah alat komunikasi genggam yang dapat mengomunikasikan dua orang atau lebih dengan menggunakan gelombang radio. Indonesia melalui Peraturan Menteri Kominfo no 2/2023 memberikan izin penggunaan Walkie Talkie dengan klasifikasi Class License bernama PMR (Private Mobile Radio) di frekuensi 409 MH...

 

 

GeorgiaNegara bagian BenderaLambangPeta Amerika Serikat dengan ditandaiNegaraAmerika SerikatSebelum menjadi negara bagianProvinsi GeorgiaBergabung ke Serikat2 Januari 1788 (4)Kota terbesarAtlantaMetropolitan terbesarKawasan metropolitan AtlantaPemerintahan • GubernurBrian Kemp (R) • Wakil GubernurGeoff Duncan (R) • Majelis tinggi{{{Upperhouse}}} • Majelis rendah{{{Lowerhouse}}}Senator ASDavid Perdue (R)Kelly Loeffler (R)Delegasi DPR AS7 Republik...

Sporting event delegationMadagascar at the2017 World Aquatics ChampionshipsFlag of MadagascarFINA codeMADNational federationFederation Malgache de Natationin Budapest, HungaryCompetitors4 in 1 sportMedals Gold 0 Silver 0 Bronze 0 Total 0 World Aquatics Championships appearances197319751978198219861991199419982001200320052007200920112013201520172019202220232024 Madagascar competed at the 2017 World Aquatics Championships in Budapest, Hungary from 14 July to 30 July. Swimming Main article: Swi...

 

 

Women's marathon T12at the XVI Paralympic GamesVenueTokyo National StadiumDates5 September 2021Competitors10 from 7 nationsMedalists Misato Michishita  Japan Elena Pautova  RPC Louzanne Coetzee  South Africa←2016 Athletics at the2020 Summer ParalympicsTrack events100 mmenwomen200 mmenwomen400 mmenwomen800 mmenwomen1500 mmenwomen5000 mmenwomen4×100 m relaymixedRoad eventsMarathonmenwomenField eventsLong jumpmenwomenHigh jumpmenShot putmenwomenDiscus throwmenwomenJa...

 

 

Former state electoral district of New South Wales, Australia Glebe or The Glebe was an electoral district of the Legislative Assembly in the Australian state of New South Wales, originally created in 1859, partly replacing Sydney Hamlets, and named after and including the Sydney suburb of Glebe. It elected one member from 1859 to 1885 and two members from 1885 to 1894. In 1920, with the introduction of proportional representation, it was absorbed into Balmain. Glebe was recreated in 1927 and...

Donald II di ScoziaRitratto di Donald II di Scozia di Jacob de Wet II, oggi parte della Royal Collection (fine XVII secolo).Re di ScoziaIn carica889 –900 PredecessoreGiric e Eochaid SuccessoreCostantino II Nome completoDomnall mac Causantín Altri titoliRe dei Pitti Morte900 SepolturaAbbazia di Iona Casa realeAlpin PadreCostantino I di Scozia FigliEugenio (?)Malcolm ReligioneCristianesimo Domnall mac Causantín, o in inglese Donald MacConstantine, più comunemente Donald II di Sc...

 

 

Miss Indonesia 2012TanggalSabtu, 28 April 2012TempatHall D2 Jakarta International Expo, Jakarta[1]Pembawa acaraFerdi Hasan, Amanda Roberta ZevannyaPengisi acaraPetra Sihombing, Penta Boyz, Max 5, Super 9 BoyzStasiun televisiRCTIPeserta33Finalis/Semifinalis15PemenangInes Putri [2]( Bali)PersahabatanDina Michelle Parwestri( Papua)FavoritMeiling Thomas[3] ( Kalimantan Barat)← 20112013 →lbs Miss Indonesia 2012 adalah kontes Mi...

 

 

State in which the rate of mortality from senescence is stable or decreasing Not to be confused with immortalised cell line. Biological immortality (sometimes referred to as bio-indefinite mortality) is a state in which the rate of mortality from senescence is stable or decreasing, thus decoupling it from chronological age. Various unicellular and multicellular species, including some vertebrates, achieve this state either throughout their existence or after living long enough. A biologically...

Restaurant in West Bay, United KingdomRiverside RestaurantThe Riverside Restaurant in West BayRestaurant informationCityWest BayCountryUnited KingdomCoordinates50°42′43″N 2°45′43″W / 50.71194°N 2.76194°W / 50.71194; -2.76194 The Riverside Restaurant was a seafood restaurant in West Bay, England. The building is situated on a causeway and as such the dining area was on two levels with views of the river and beyond to the sea. In 2006 locally based food writ...

 

 

Species of bird Eurasian wigeon Male (rear) and female (front) Calls recorded in Dorset Conservation status Least Concern  (IUCN 3.1)[1] Scientific classification Domain: Eukaryota Kingdom: Animalia Phylum: Chordata Class: Aves Order: Anseriformes Family: Anatidae Genus: Mareca Species: M. penelope Binomial name Mareca penelope(Linnaeus, 1758) Synonyms Anas penelope Linnaeus, 1758 The Eurasian wigeon or European wigeon (Mareca penelope), also known as the widgeon or the wige...

 

 

Il deserto Nyiri e il parco nazionale dello Tsavo. Il deserto Nyiri, detto anche Nyika o deserto del Taru, è un deserto situato nella parte centro-meridionale del Kenya. È situato a circa 80 km a est del lago Magadi e si trova tra i parchi nazionali di Amboseli, dello Tsavo occidentale e di Nairobi. Una vasta porzione del distretto di Kajiado fa parte del deserto Nyiri. La sua aridità è causata dall'ombra pluviometrica del monte Kilimangiaro. Caratteristiche In alcune zone del deserto cre...

Голубянки Самец голубянки икар Научная классификация Домен:ЭукариотыЦарство:ЖивотныеПодцарство:ЭуметазоиБез ранга:Двусторонне-симметричныеБез ранга:ПервичноротыеБез ранга:ЛиняющиеБез ранга:PanarthropodaТип:ЧленистоногиеПодтип:ТрахейнодышащиеНадкласс:ШестиногиеКласс...

 

 

Administrative entities established by Nazi Germany during the Second World War Reichskommissariat Ukraine, one of the reichskommissariats that was set up by Germany during World War II. Reichskommissariat (English: Realm Commissariat) is a German word for a type of administrative entity headed by a government official known as a Reichskommissar (English: Realm Commissioner). Although many offices existed, primarily throughout the Imperial German and Nazi periods in a number of fields (rangin...

 

 

German cyclist (born 1996) You can help expand this article with text translated from the corresponding article in German. (July 2022) Click [show] for important translation instructions. View a machine-translated version of the German article. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text...

Польский институт в МинскеInstytut Polski w Mińsku Год основания 1994 Тип научно-культурное учреждение Директор Цезарь Карпинский Юридический адрес 220030, Беларусь, г. Минск, ул. Володарского, 6 Сайт Официальный сайт  Медиафайлы на Викискладе Польский институт в Минске (пол. Instytut Polski...

 

 

British politician This article is about the politician. For the sailor, see Stephen Tuckwell. The subject of this article is standing for re-election to the House of Commons of the United Kingdom on 4 July, and has not been an incumbent MP since Parliament was dissolved on 30 May. Some parts of this article may be out of date during this period. Please feel free to improve this article (but note that updates without valid and reliable references will be removed) or discuss changes ...

 

 

Untuk desa di Indonesia, lihat Lubuk Paku, Batang Merangin, Kerinci. Lubuk Paku merupakan kota kecil yang berada di Pahang, Malaysia. Kota ini terletak berdekatan dengan Maran. Daya tarik utama kota ini ialah kantor polisi bersejarah Lubuk Paku dan Sungai Pahang. Kantor polisi bersejarah Lubuk Paku Kantor polisi bersejarah ini pernah diserang mendadak dan dimusnahkan pengikut Dato' Bahaman, Tok Gajah, dan Mat Kilau pada masa penjajahan Britania pada awal abad ke-19. Rujukan Kebangkitan di Pah...

Prosopocera argus Klasifikasi ilmiah Kerajaan: Animalia Filum: Arthropoda Kelas: Insecta Ordo: Coleoptera Famili: Cerambycidae Genus: Prosopocera Spesies: Prosopocera argus Prosopocera argus adalah spesies kumbang tanduk panjang yang berasal dari famili Cerambycidae. Spesies ini juga merupakan bagian dari genus Prosopocera, ordo Coleoptera, kelas Insecta, filum Arthropoda, dan kingdom Animalia. Larva kumbang ini biasanya mengebor ke dalam kayu dan dapat menyebabkan kerusakan pada batang kayu...

 

 

Mausoleum at St. Kattan's Church in Scotland Montrose MausoleumThe mausoleum in 201656°19′02″N 3°39′40″W / 56.317169°N 3.661132°W / 56.317169; -3.661132LocationAberuthven, Perth and Kinross, ScotlandDesignerWilliam AdamCompletion date1736; 288 years ago (1736) Montrose Mausoleum is located in the Scottish village of Aberuthven, Perth and Kinross. Dating to 1736, it is a Category A listed building.[1] It stands in the kirkyard ...