Top 100 Living Contributors to Biotechnology
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RANDY SCHEKMAN Department of Molecular and Cell Biology, Howard Hughes Medical Institute, University of California, Berkeley, USA
GENES AND PROTEINS THAT CONTROL THE SECRETORY PATHWAY Nobel Lecture, 7 December 2013 by RANDY SCHEKMAN Department of Molecular and Cell Biology, Howard Hughes Medical Institute, University of California, Berkeley, USA. Introduction George Palade shared the 1974 Nobel Prize with Albert Claude and Christian de Duve for their pioneering work in the characterization of organelles interrelated by the process of secretion in mammalian cells and tissues. These three scholars established the modern field of cell biology and the tools of cell fractionation and thin section transmission electron microscopy. It was Palade’s genius in particular that revealed the organization of the secretory pathway. He discovered the ribosome and showed that it was poised on the surface of the endoplasmic reticulum (ER) where it engaged in the vectorial translocation of newly synthesized secretory polypeptides (1). And in a most elegant and technically challenging investigation, his group employed radioactive amino acids in a pulse-chase regimen to show by autoradiograpic exposure of thin sections on a photographic emulsion that secretory proteins progress in sequence from the ER through the Golgi apparatus into secretory granules, which then discharge their cargo by membrane fusion at the cell surface (1). He documented the role of vesicles as carriers of cargo between compartments and he formulated the hypothesis that membranes template their own production rather than form by a process of de novo biogenesis (1). As a university student I was ignorant of the important developments in cell biology; however, I learned of Palade’s work during my first year of graduate school in the Stanford biochemistry department. -
NSABB June-July 2005 Meeting Agenda
First Meeting of the National Science Advisory Board for Biosecurity June 30 – July 1, 2005 Hyatt Regency Bethesda 7400 Wisconsin Ave. Bethesda, Maryland, 20814 USA Hotel Phone: 301-657-1234 Agenda Webcast: To watch the live webcast of the meeting, click here. The webcast can only be viewed when the meeting is in session at 8:00am-6:00pm on June 30 and at 8:00am-1:30pm on July 1 Eastern Time. You will need RealOne Player to view the webcast. If you do not already have RealOne Player on your computer, download here. Presentation slides: To access the following PowerPoint presentations, click on the presentation titles below. June 30, 2005 Opening Remarks and Swearing in Ceremony Elias Zerhouni, M.D. Director of the National Institutes of Health (NIH) Chair's Remarks and Agenda Overview Dennis L. Kasper, M.D. NSABB Chair Harvard Medical School Introduction of NSABB Members NSABB Structure and Operations Thomas Holohan, M.D. NSABB Executive Director, NIH Office of Biotechnology Activities Break Perspectives on Biosecurity in the Life Sciences NSABB Voting Members Impetus for NSABB: Enhancing Biosecurity on the Life Sciences Rajeev Venkayya, M.D. Special Assistant to the President, Senior Director for Biological and Chemical Defense White House Homeland Security Council Perspectives on Biosecurity in the Life Sciences NSABB Ex Officio Members Lunch Session I- The Development of Criteria for Identifying Dual Use Research and Research Results Introduction: Issues of Relevance to Criteria Development Arturo Casadevall, M.D., Ph.D. Professor of Medicine and of Microbiology & Immunology and Chief of Infectious Diseases Albert Einstein College of Medicine National Research Council Perspective: Experiments of Concern Ron Atlas, Ph.D. -
Como Citar Este Artigo Número Completo Mais Informações Do
Encontros Bibli: revista eletrônica de biblioteconomia e ciência da informação ISSN: 1518-2924 Programa de Pós-graduação em Ciência da Informação - Universidade Federal de Santa Catarina STANFORD, Jailiny Fernanda Silva; SILVA, Fábio Mascarenhas e Prêmio Nobel como fator de influência nas citações dos pesquisadores: uma análise dos laureados de Química e Física (2005 - 2015) Encontros Bibli: revista eletrônica de biblioteconomia e ciência da informação, vol. 26, e73786, 2021, Janeiro-Abril Programa de Pós-graduação em Ciência da Informação - Universidade Federal de Santa Catarina DOI: https://doi.org/10.5007/1518-2924.2021.e73786 Disponível em: https://www.redalyc.org/articulo.oa?id=14768130002 Como citar este artigo Número completo Sistema de Informação Científica Redalyc Mais informações do artigo Rede de Revistas Científicas da América Latina e do Caribe, Espanha e Portugal Site da revista em redalyc.org Sem fins lucrativos acadêmica projeto, desenvolvido no âmbito da iniciativa acesso aberto Artigo Original Prêmio Nobel como fator de influência nas citações dos pesquisadores: uma análise dos laureados de Química e Física (2005 - 2015) Nobel Prize as an influencing factor in researchers' citations: an analysis of Chemistry and Physics laureates (2005 to 2015) Jailiny Fernanda Silva STANFORD Mestre em Ciência da Informação (PPGCI/UFPE) Bibliotecária-chefe Seminário Teológico Batista do Norte do Brasil (STBNB), Recife, Brasil [email protected] https://orcid.org/0000-0003-2112-6561 Fábio Mascarenhas e SILVA Doutor em Ciência da Informação (USP), Professor Associado Universidade Federal de Pernambuco, Departamento de Ciência da Informação, Recife, Brasil [email protected] https://orcid.org/0000-0001-5566-5120 A lista completa com informações dos autores está no final do artigo RESUMO Objetivo: Analisa a influência nos índices de citação por parte dos pesquisadores que foram contemplados pelo prêmio Nobel nas áreas da Física e Química no período de 2005 a 2015. -
Biochemistry and the Genomic Revolution 1.1
Dedication About the authors Preface Tools and Techniques Clinical Applications Molecular Evolution Supplements Supporting Biochemistry, Fifth Edition Acknowledgments I. The Molecular Design of Life 1. Prelude: Biochemistry and the Genomic Revolution 1.1. DNA Illustrates the Relation between Form and Function 1.2. Biochemical Unity Underlies Biological Diversity 1.3. Chemical Bonds in Biochemistry 1.4. Biochemistry and Human Biology Appendix: Depicting Molecular Structures 2. Biochemical Evolution 2.1. Key Organic Molecules Are Used by Living Systems 2.2. Evolution Requires Reproduction, Variation, and Selective Pressure 2.3. Energy Transformations Are Necessary to Sustain Living Systems 2.4. Cells Can Respond to Changes in Their Environments Summary Problems Selected Readings 3. Protein Structure and Function 3.1. Proteins Are Built from a Repertoire of 20 Amino Acids 3.2. Primary Structure: Amino Acids Are Linked by Peptide Bonds to Form Polypeptide Chains 3.3. Secondary Structure: Polypeptide Chains Can Fold Into Regular Structures Such as the Alpha Helix, the Beta Sheet, and Turns and Loops 3.4. Tertiary Structure: Water-Soluble Proteins Fold Into Compact Structures with Nonpolar Cores 3.5. Quaternary Structure: Polypeptide Chains Can Assemble Into Multisubunit Structures 3.6. The Amino Acid Sequence of a Protein Determines Its Three-Dimensional Structure Summary Appendix: Acid-Base Concepts Problems Selected Readings 4. Exploring Proteins 4.1. The Purification of Proteins Is an Essential First Step in Understanding Their Function 4.2. Amino Acid Sequences Can Be Determined by Automated Edman Degradation 4.3. Immunology Provides Important Techniques with Which to Investigate Proteins 4.4. Peptides Can Be Synthesized by Automated Solid-Phase Methods 4.5. -
Key Stage 3 DNA Discoveries
Key Stage 3 Their conclusions were built on by later scientists, and gradually the understanding of DNA developed. DNA Discoveries Are scientists still researching DNA? Student worksheet Yes! All of the DNA in a human nucleus is called the genome. In What makes you, you? 2003, scientists finished an important project, the Human Genome Project, which deciphered the whole DNA code. The simple answer is DNA. This is a chemical Scientists around the world are using this information to work found in the nucleus of your cells. It is a code out what each section, called a gene, does. We now know the that tells your cells what proteins to make. genes that cause inherited diseases, can clone whole mammals These proteins are what give you your and even build artificial cells by creating new genomes. characteristics such as eye colour, blood group and if you have curly or straight hair. Your task You inherited your DNA from your parents - You are going to create a banner for your classroom that charts half from your father and half from your the timeline of DNA discoveries. mother, when an egg was fertilised by a 1. Work in a group of 2-4. sperm. This fertilised egg, which contained 2. Each group will be given one scientist to research, and some your unique DNA, divided to form the millions useful websites. of cells that make up you. 3. Fill in the information on your piece of DNA. How do we know all this? 4. When the timeline is complete, work as a class to put it in the correct order. -
書 名 等 発行年 出版社 受賞年 備考 N1 Ueber Das Zustandekommen Der
書 名 等 発行年 出版社 受賞年 備考 Ueber das Zustandekommen der Diphtherie-immunitat und der Tetanus-Immunitat bei thieren / Emil Adolf N1 1890 Georg thieme 1901 von Behring N2 Diphtherie und tetanus immunitaet / Emil Adolf von Behring und Kitasato 19-- [Akitomo Matsuki] 1901 Malarial fever its cause, prevention and treatment containing full details for the use of travellers, University press of N3 1902 1902 sportsmen, soldiers, and residents in malarious places / by Ronald Ross liverpool Ueber die Anwendung von concentrirten chemischen Lichtstrahlen in der Medicin / von Prof. Dr. Niels N4 1899 F.C.W.Vogel 1903 Ryberg Finsen Mit 4 Abbildungen und 2 Tafeln Twenty-five years of objective study of the higher nervous activity (behaviour) of animals / Ivan N5 Petrovitch Pavlov ; translated and edited by W. Horsley Gantt ; with the collaboration of G. Volborth ; and c1928 International Publishing 1904 an introduction by Walter B. Cannon Conditioned reflexes : an investigation of the physiological activity of the cerebral cortex / by Ivan Oxford University N6 1927 1904 Petrovitch Pavlov ; translated and edited by G.V. Anrep Press N7 Die Ätiologie und die Bekämpfung der Tuberkulose / Robert Koch ; eingeleitet von M. Kirchner 1912 J.A.Barth 1905 N8 Neue Darstellung vom histologischen Bau des Centralnervensystems / von Santiago Ramón y Cajal 1893 Veit 1906 Traité des fiévres palustres : avec la description des microbes du paludisme / par Charles Louis Alphonse N9 1884 Octave Doin 1907 Laveran N10 Embryologie des Scorpions / von Ilya Ilyich Mechnikov 1870 Wilhelm Engelmann 1908 Immunität bei Infektionskrankheiten / Ilya Ilyich Mechnikov ; einzig autorisierte übersetzung von Julius N11 1902 Gustav Fischer 1908 Meyer Die experimentelle Chemotherapie der Spirillosen : Syphilis, Rückfallfieber, Hühnerspirillose, Frambösie / N12 1910 J.Springer 1908 von Paul Ehrlich und S. -
Biochemistrystanford00kornrich.Pdf
University of California Berkeley Regional Oral History Office University of California The Bancroft Library Berkeley, California Program in the History of the Biosciences and Biotechnology Arthur Kornberg, M.D. BIOCHEMISTRY AT STANFORD, BIOTECHNOLOGY AT DNAX With an Introduction by Joshua Lederberg Interviews Conducted by Sally Smith Hughes, Ph.D. in 1997 Copyright 1998 by The Regents of the University of California Since 1954 the Regional Oral History Office has been interviewing leading participants in or well-placed witnesses to major events in the development of Northern California, the West, and the Nation. Oral history is a method of collecting historical information through tape-recorded interviews between a narrator with firsthand knowledge of historically significant events and a well- informed interviewer, with the goal of preserving substantive additions to the historical record. The tape recording is transcribed, lightly edited for continuity and clarity, and reviewed by the interviewee. The corrected manuscript is indexed, bound with photographs and illustrative materials, and placed in The Bancroft Library at the University of California, Berkeley, and in other research collections for scholarly use. Because it is primary material, oral history is not intended to present the final, verified, or complete narrative of events. It is a spoken account, offered by the interviewee in response to questioning, and as such it is reflective, partisan, deeply involved, and irreplaceable. ************************************ All uses of this manuscript are covered by a legal agreement between The Regents of the University of California and Arthur Kornberg, M.D., dated June 18, 1997. The manuscript is thereby made available for research purposes. All literary rights in the manuscript, including the right to publish, are reserved to The Bancroft Library of the University of California, Berkeley. -
Biotechnology Worldwide
Biotechnology Worldwide There are several countries that are making special efforts to both develop and capitalise on Biotechnology. Chief amongst them is America, though cutting edge work is also going on in the UK, Ireland, Germany, Korea, Singapore, China and Japan. • America is the world leader in biotechnology, it has 1,379 biotechnology companies and employs 174,000 people. It spends £9 billion on research into biotechnology. • The European market for goods and services dependent on biotechnology is currently estimated at £30 billion and is forecast to exceed £100 billion by the year 2005 • The UK leads Europe in biotechnology and employs 19,000 people • The UK has 300 dedicated biotechnology companies and a further 250-300 involved in broader bioscience related activities • The industrial sectors which stand to benefit from biotechnology are pharmaceutical, agriculture, food and drink, chemicals and environmental technologies • Germany is the second strongest country in Europe, with 332 companies but fewer products in development than the UK. UK The UK biotechnology industry is regarded as second only to the huge effort taking place in the States. UK biotechnology companies generate over a billion pounds in revenue; half of this is pumped back into research and development. The industry has particular strengths, for example: • Britain was a key player in the world wide project of sequencing the 30,000 genes of the human genome. The announcement of the first working draft of the human genome marks a significant step forward in our understanding of the way in which we understand and develop treatments for incurable genetic conditions. -
Nobel Laureates Endorse Joe Biden
Nobel Laureates endorse Joe Biden 81 American Nobel Laureates in Physics, Chemistry, and Medicine have signed this letter to express their support for former Vice President Joe Biden in the 2020 election for President of the United States. At no time in our nation’s history has there been a greater need for our leaders to appreciate the value of science in formulating public policy. During his long record of public service, Joe Biden has consistently demonstrated his willingness to listen to experts, his understanding of the value of international collaboration in research, and his respect for the contribution that immigrants make to the intellectual life of our country. As American citizens and as scientists, we wholeheartedly endorse Joe Biden for President. Name Category Prize Year Peter Agre Chemistry 2003 Sidney Altman Chemistry 1989 Frances H. Arnold Chemistry 2018 Paul Berg Chemistry 1980 Thomas R. Cech Chemistry 1989 Martin Chalfie Chemistry 2008 Elias James Corey Chemistry 1990 Joachim Frank Chemistry 2017 Walter Gilbert Chemistry 1980 John B. Goodenough Chemistry 2019 Alan Heeger Chemistry 2000 Dudley R. Herschbach Chemistry 1986 Roald Hoffmann Chemistry 1981 Brian K. Kobilka Chemistry 2012 Roger D. Kornberg Chemistry 2006 Robert J. Lefkowitz Chemistry 2012 Roderick MacKinnon Chemistry 2003 Paul L. Modrich Chemistry 2015 William E. Moerner Chemistry 2014 Mario J. Molina Chemistry 1995 Richard R. Schrock Chemistry 2005 K. Barry Sharpless Chemistry 2001 Sir James Fraser Stoddart Chemistry 2016 M. Stanley Whittingham Chemistry 2019 James P. Allison Medicine 2018 Richard Axel Medicine 2004 David Baltimore Medicine 1975 J. Michael Bishop Medicine 1989 Elizabeth H. Blackburn Medicine 2009 Michael S. -
A Short History of DNA Technology 1865 - Gregor Mendel the Father of Genetics
A Short History of DNA Technology 1865 - Gregor Mendel The Father of Genetics The Augustinian monastery in old Brno, Moravia 1865 - Gregor Mendel • Law of Segregation • Law of Independent Assortment • Law of Dominance 1865 1915 - T.H. Morgan Genetics of Drosophila • Short generation time • Easy to maintain • Only 4 pairs of chromosomes 1865 1915 - T.H. Morgan •Genes located on chromosomes •Sex-linked inheritance wild type mutant •Gene linkage 0 •Recombination long aristae short aristae •Genetic mapping gray black body 48.5 body (cross-over maps) 57.5 red eyes cinnabar eyes 67.0 normal wings vestigial wings 104.5 red eyes brown eyes 1865 1928 - Frederick Griffith “Rough” colonies “Smooth” colonies Transformation of Streptococcus pneumoniae Living Living Heat killed Heat killed S cells mixed S cells R cells S cells with living R cells capsule Living S cells in blood Bacterial sample from dead mouse Strain Injection Results 1865 Beadle & Tatum - 1941 One Gene - One Enzyme Hypothesis Neurospora crassa Ascus Ascospores placed X-rays Fruiting on complete body medium All grow Minimal + amino acids No growth Minimal Minimal + vitamins in mutants Fragments placed on minimal medium Minimal plus: Mutant deficient in enzyme that synthesizes arginine Cys Glu Arg Lys His 1865 Beadle & Tatum - 1941 Gene A Gene B Gene C Minimal Medium + Citruline + Arginine + Ornithine Wild type PrecursorEnz A OrnithineEnz B CitrulineEnz C Arginine Metabolic block Class I Precursor OrnithineEnz B CitrulineEnz C Arginine Mutants Class II Mutants PrecursorEnz A Ornithine -
RACI E-News November 2019
RACI E-News November 2019 I was particularly excited to see in the October Newsletter that some 31 new members have joined the RACI family! It is also encouraging to find 17 student members within the group. I like to extend a special welcome to all of you. I look forward to meeting many of you in upcoming events organised by the interest groups and regional sections of the Branch. Please remember to be involved to Inside this Issue make the best of your RACI membership. This also highlights the need for our 1 Message from the groups and sections to organise more events that engage with both undergraduate President and postgraduate students. It also reminds me that we are fast approaching the 2 Calendar of Events end-of-semester time of the year and many students will need to cope with 3 Blueprint for Career examinations, thesis submission, etc. I wish all students the very best of luck in Success in STEMM-6 Nov 2019 completing the requirements of your study programs this year. 4 The Australasian Laboratory Management A major event in October was the annual general meeting of the Branch. Conference, Sydney Approximately 30 members attended the meeting and were all enlightened by a 11-13 November 2019 presentation covering the National Indigenous Science Education Program by 5 AGM of the NSW Branch- Associate Professor Joanne Jamie (Macquarie University). I like to take this 17 October 2019 opportunity to again express my gratitude to the outgoing committee for your hard 6 NSW BDDG Event-15 October 2019 work in the past 12 months. -
Amgen, Inc. V. F. Hoffman-La Roche Ltd., 581 F
United States Court of Appeals for the Federal Circuit 2009-1020, -1096 AMGEN INC., Plaintiff-Cross Appellant, v. F. HOFFMANN-LA ROCHE LTD, ROCHE DIAGNOSTICS GMBH, and HOFFMANN-LA ROCHE INC., Defendants-Appellants. Lloyd R. Day, Jr., Day Casebeer Madrid & Batchelder LLP, of Cupertino, California, argued for plaintiff-cross appellant. With him on the brief were David M. Madrid, Linda A. Sasaki-Baxley and Jonathan D. Loeb. Of counsel on the brief were Stuart L. Watt, Wendy A. Whiteford and Erica S. Olson, Amgen Inc., of Thousand Oaks, California; Cecilia H. Gonzalez and Margaret D. MacDonald, Howrey LLP, of Washington, DC. Of counsel was Christian E. Mammen, Day Casebeer Madrid & Batchelder LLP, of Cupertino, California. Leora Ben-Ami, Kaye Scholer LLP, of New York, New York, argued for defendants- appellants. With her on the brief were Thomas F. Fleming, Patricia A. Carson, Christopher T. Jagoe, Sr. and Howard S. Suh. Of counsel on the brief were Lee Carl Bromberg, Timothy M. Murphy and Julia Huston, Bromberg & Sunstein LLP, of Boston, Massachusetts. Of counsel were Daniel Forchheimer, Matthew McFarlane, and Krista M. Rycroft, Kaye Scholer LLP, of New York, New York; and Kimberly J. Seluga, Nicole Rizzo Smith and Keith E. Toms, Bromberg & Sunstein LLP, of Boston, Massachusetts. Appealed from: United States District Court for the District of Massachusetts Judge William G. Young United States Court of Appeals for the Federal Circuit 2009-1020, -1096 AMGEN INC., Plaintiff-Cross Appellant, v. F. HOFFMAN-LA ROCHE LTD, ROCHE DIAGNOSTICS GMBH, and HOFFMAN-LA ROCHE INC., Defendants-Appellants. Appeals from the United States District Court for the District of Massachusetts in case no.