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A Viewpoint of Aspects of a History of Genetics: an Autobiography
12. The Postgraduate Medical School,London University. The Head of the Bacteriology Department at the PGMS(later the Royal PGMS) was Professor Lord(Trevor) Stamp who did'nt seem to bother what research I did so long as I did something. My closest colleague was Dr.Denny Mitchison(Lecturer),one of the three biologist sons of authoress Naomi Mitchison and nephew of J.B.S.Haldane,whose main interest was typing tubercle bacilli under MRC!auspices. In addition there were at least two non-tenured medical graduates on the staff. My only departmental responsibilities were to take my turn at clinical bacteriology which amounted to the mornings of one week in every three or four,and to share in teaching the bacteriology course for the Diploma in Clinical Pathology which occupied me for not more than a few weeks in the year. There was,in fact,a positive obligation to spend at least half one's time at research. I decided to return to the mechanism of somatic phase variation in S.enteritidis,but had begun to realise the potentiafities of genetic analysis inherent in the recent discovery by Lederberg and Tatum(1946) of conjugation in Escherichia coli ,and wondered if Salmonella also could conjugate. But it was clear that I should first become acquainted with the phenomenon in --E.coli. Towards the end of 1950 I went on a bacterial chemistry course at Cambridge,organized by Prof.E.H.Gale,and there met Luca Cavalli(later Cavalli-Sforza) who had worked with Joshua Lederberg on conjugation at Wisconsin and,being mainly interested in population genetics,was currently a visitor in Prof.R.A.Fisher's Department of Mathematics. -
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. -
Phage Integration and Chromosome Structure. a Personal History
ANRV329-GE41-01 ARI 2 November 2007 12:22 by Annual Reviews on 12/13/07. For personal use only. Annu. Rev. Genet. 2007.41:1-11. Downloaded from arjournals.annualreviews.org ANRV329-GE41-01 ARI 2 November 2007 12:22 Phage Integration and Chromosome Structure. A Personal History Allan Campbell Department of Biological Sciences, Stanford University, Stanford, California 94305-5020; email: [email protected] Annu. Rev. Genet. 2007. 41:1–11 Key Words First published online as a Review in Advance on lysogeny, transduction, conditional lethals, deletion mapping April 27, 2007 Abstract by Annual Reviews on 12/13/07. For personal use only. The Annual Review of Genetics is online at http://genet.annualreviews.org In 1962, I proposed a model for integration of λ prophage into the This article’s doi: bacterial chromosome. The model postulated two steps (i ) circular- 10.1146/annurev.genet.41.110306.130240 ization of the linear DNA molecule that had been injected into the Annu. Rev. Genet. 2007.41:1-11. Downloaded from arjournals.annualreviews.org Copyright c 2007 by Annual Reviews. cell from the phage particle; (ii ) reciprocal recombination between All rights reserved phage and bacterial DNA at specific sites on both partners. This 0066-4197/07/1201-0001$20.00 resulted in a cyclic permutation of gene order going from phage to prophage. This contrasted with integration models current at the time, which postulated that the prophage was not inserted into the continuity of the chromosome but rather laterally attached or synapsed with it. This chapter summarizes some of the steps leading up to the model including especially the genetic characterization of specialized transducing phages (λgal ) by recombinational rescue of conditionally lethal mutations. -
Die Woche Spezial
In cooperation with DIE WOCHE SPEZIAL >> Autographs>vs.>#NobelSelfie Special >> Big>Data>–>not>a>big>deal,> Edition just>another>tool >> Why>Don’t>Grasshoppers> Catch>Colds? SCIENCE SUMMIT The>64th>Lindau>Nobel>Laureate>Meeting> devoted>to>Physiology>and>Medicine More than 600 young scientists came to Lindau to meet 37 Nobel laureates CAREER WONGSANIT > Women>to>Women: SUPHAKIT > / > Science>and>Family FOTOLIA INFLAMMATION The>Stress>of>Ageing > FLASHPICS > / > MEETINGS > FOTOLIA LAUREATE > CANCER RESEARCH NOBEL > LINDAU > / > J.>Michael>Bishop>and GÄRTNER > FLEMMING > JUAN > / the>Discovery>of>the>first> > CHRISTIAN FOTOLIA Human>Oncogene EDITORIAL IMPRESSUM Chefredakteur: Prof. Dr. Carsten Könneker (v.i.S.d.P.) Dear readers, Redaktionsleiter: Dr. Daniel Lingenhöhl Redaktion: Antje Findeklee, Jan Dönges, Dr. Jan Osterkamp where>else>can>aspiring>young>scientists> Ständige Mitarbeiter: Lars Fischer Art Director Digital: Marc Grove meet>the>best>researchers>of>the>world> Layout: Oliver Gabriel Schlussredaktion: Christina Meyberg (Ltg.), casually,>and>discuss>their>research,>or>their> Sigrid Spies, Katharina Werle Bildredaktion: Alice Krüßmann (Ltg.), Anke Lingg, Gabriela Rabe work>–>or>pressing>global>problems?>Or> Verlag: Spektrum der Wissenschaft Verlagsgesellschaft mbH, Slevogtstraße 3–5, 69126 Heidelberg, Tel. 06221 9126-600, simply>discuss>soccer?>Probably>the>best> Fax 06221 9126-751; Amtsgericht Mannheim, HRB 338114, UStd-Id-Nr. DE147514638 occasion>is>the>annual>Lindau>Nobel>Laure- Geschäftsleitung: Markus Bossle, Thomas Bleck Marketing und Vertrieb: Annette Baumbusch (Ltg.) Leser- und Bestellservice: Helga Emmerich, Sabine Häusser, ate>Meeting>in>the>lovely>Bavarian>town>of> Ute Park, Tel. 06221 9126-743, E-Mail: [email protected] Lindau>on>Lake>Constance. Die Spektrum der Wissenschaft Verlagsgesellschaft mbH ist Kooperati- onspartner des Nationalen Instituts für Wissenschaftskommunikation Daniel>Lingenhöhl> GmbH (NaWik). -
Sequence Divergence Impedes Crossover More Than Noncrossover Events During Mitotic Gap Repair in Yeast
Copyright Ó 2008 by the Genetics Society of America DOI: 10.1534/genetics.108.090233 Sequence Divergence Impedes Crossover More Than Noncrossover Events During Mitotic Gap Repair in Yeast Caroline Welz-Voegele and Sue Jinks-Robertson1 Department of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, North Carolina 27710 Manuscript received April 11, 2008 Accepted for publication May 8, 2008 ABSTRACT Homologous recombination between dispersed repeated sequences is important in shaping eukaryotic genome structure, and such ectopic interactions are affected by repeat size and sequence identity. A transformation-based, gap-repair assay was used to examine the effect of 2% sequence divergence on the efficiency of mitotic double-strand break repair templated by chromosomal sequences in yeast. Because the repaired plasmid could either remain autonomous or integrate into the genome, the effect of sequence divergence on the crossover–noncrossover (CO–NCO) outcome was also examined. Finally, proteins important for regulating the CO–NCO outcome and for enforcing identity requirements during recombination were examined by transforming appropriate mutant strains. Results demonstrate that the basic CO–NCO outcome is regulated by the Rad1-Rad10 endonuclease and the Sgs1 and Srs2 helicases, that sequence divergence impedes CO to a much greater extent than NCO events, that an intact mismatch repair system is required for the discriminating identical and nonidentical repair templates, and that the Sgs1 and Srs2 helicases play additional, antirecombination roles when the interacting sequences are not identical. ECOMBINATION is a high-fidelity process that persed throughout the genome. Such ectopic inter- R copies information from one DNA duplex to re- actions are important for shaping genome structure, pair single- or double-strand discontinuities in another with NCO events likely driving the concerted evolution DNA duplex (reviewed by Krogh and Symington of multigene families and COs leading to various types 2004). -
Biology Distilled Minimize Boom-And-Bust Cycles of Species Outbreaks and Ecosystem Imbalances
COMMENT BOOKS & ARTS “Serengeti Rules”), which he shows are appli- cable both to the restoration of ecosystems and to the management of the biosphere. The same rule may carry different names in different biological contexts. The double- negative logic rule, for instance, enables a given gene product to feed back to slow down its own synthesis. In an ecosystem the same rule, known as top-down regulation, NHPA/PHOTOSHOT VINCE BURTON/ applies when the abundance of a predator (such as lynx) limits the rise in the popu- lation of prey (such as snowshoe hares). This is why, in Yellowstone National Park in Wyoming, the reintroduction of wolves has resulted in non-intuitive changes in hydrology and forest cover: wolves prey on elk, which disproportionately feed on streamside willows and tree seedlings. It is also why ecologists can continue to manage the Serengeti, and have been able to ‘rebuild’ a functioning ecosystem from scratch in Gorongosa National Park, Mozambique. Carroll argues that the rules regulat- Interactions between predators and prey, such as lynxes and hares, can be modelled with biological rules. ing human bodily functions — which have improved medical care and driven drug dis- ECOLOGY covery — can be applied to ecosystems, to guide conservation and restoration, and to heal our ailing planet. His Serengeti Rules encapsulate the checks and balances that Biology distilled minimize boom-and-bust cycles of species outbreaks and ecosystem imbalances. Eco- Brian J. Enquist reflects on a blueprint to guide logical systems that are missing key regula- the recovery of life on Earth. tory players, such as predators, can collapse; if they are overtaken by organisms spread by human activities, such as the kudzu vine, a an biology become as predictive as the unification of biology ‘cancer-like’ growth of that species can result. -
Ethical Principles in Ethical Principles in Scientific Research Scientific Research and Publications
Hacettepe University Institute of Oncology Library ETHICAL PRINCIPLES IN SCIENTIFIC LectureRESEARCH author AND PUBLICATIONSOnlineby © Emin Kansu,M.D.,FACP ESCMID ekansu@ada. net. tr Library Lecture author Onlineby © ESCMID HACETTEPE UNIVERSITY MEDICAL CENTER Library Lecture author Onlineby © ESCMID INSTITUTE OF ONCOLOGY - HACETTEPE UNIVERSITY Ankara PRESENTATION • UNIVERSITY and RESEARCHLibrary • ETHICS – DEFINITION • RESEARCH ETHICS • PUBLICATIONLecture ETHICS • SCIENTIFIC MISCONDUCTauthor • SCIENTIFIC FRAUD AND TYPES Onlineby • HOW TO PREVENT© UNETHICAL ISSUES • WHAT TO DO FOR SCIENTIFIC ESCMIDMISCONDUCTS Library Lecture author Onlineby © ESCMID IMPACT OF TURKISH SCIENTISTS 85 % University – Based 1.78% 0.2 % 19. 300 18th ‘ACADEMIA’ UNIVERSITY Library AN INSTITUTION PRODUCING and DISSEMINATING SCIENCE Lecture BASIC FUNCTIONS author Online-- EDUCATIONby © -- RESEARCH ESCMID - SERVICESERVICE UNIVERSITY Library • HAS TO BE OBJECTIVE • HAS TO BE HONESTLecture AND ETHICAL • HAS TO PERFORM THEauthor “STATE-OF-THE ART” • HAS TO PLAYOnline THEby “ROLE MODEL” , TO BE GENUINE AND ©DISCOVER THE “NEW” • HAS TO COMMUNICATE FREELY AND HONESTLY WITH ALL THE PARTIES INVOLVED IN ESCMIDPUBLIC WHY WE DO RESEARCH ? Library PRIMARY AIM - ORIGINAL CONTRIBUTIONS TO SCIENCE Lecture SECONDARY AIM author - TOOnline PRODUCEby A PAPER - ACADEMIC© PROMOTION - TO OBTAIN AN OUTSIDE SUPPORT ESCMID SCIENTIFIC RESEARCH Library A Practice aimed to contribute to knowledge or theoryLecture , performed in disciplined methodologyauthor and Onlineby systematic approach© -
Barbara Mcclintock's World
Barbara McClintock’s World Timeline adapted from Dolan DNA Learning Center exhibition 1902-1908 Barbara McClintock is born in Hartford, Connecticut, the third of four children of Sarah and Thomas Henry McClintock, a physician. She spends periods of her childhood in Massachusetts with her paternal aunt and uncle. Barbara at about age five. This prim and proper picture betrays the fact that she was, in fact, a self-reliant tomboy. Barbara’s individualism and self-sufficiency was apparent even in infancy. When Barbara was four months old, her parents changed her birth name, Eleanor, which they considered too delicate and feminine for such a rugged child. In grade school, Barbara persuaded her mother to have matching bloomers (shorts) made for her dresses – so she could more easily join her brother Tom in tree climbing, baseball, volleyball, My father tells me that at the and football. age of five I asked for a set of tools. He My mother used to did not get me the tools that you get for an adult; he put a pillow on the floor and give got me tools that would fit in my hands, and I didn’t me one toy and just leave me there. think they were adequate. Though I didn’t want to tell She said I didn’t cry, didn’t call for him that, they were not the tools I wanted. I wanted anything. real tools not tools for children. 1908-1918 McClintock’s family moves to Brooklyn in 1908, where she attends elementary and secondary school. In 1918, she graduates one semester early from Erasmus Hall High School in Brooklyn. -
I. Hox Genes 2
School ofMedicine Oregon Health Sciences University CERTIFICATE OF APPROVAL This is certify that the Ph.D. thesis of WendyKnosp has been approved Mentor/ Advisor ~ Member Member QUANTITATIVE ANALYSIS OF HOXA13 FUNCTION IN THE DEVELOPING LIMB By Wendy M. lt<nosp A DISSERTATION Presented to the Department of Molecular and Medical Genetics and the Oregon Health & Science University School of Medicine in partial fulfillment of the requirements for the degree of Doctor of Philosophy August 2006 TABLE OF CONTENTS LIST OF FIGURES iv LIST OF ABBREVIATIONS vii ACKNOWLEDGEMENTS X ABSTRACT xii CHAPTER 1: Introduction 1 I. Hox genes 2 A. Discovery of Hox genes in Drosophila melanogaster 2 B. Hox cluster colinearity and conservation 7 C. Human Hox mutations 9 D. Hoxa13: HFGS and Guttmacher syndromes 10 II. The Homeodomain 12 A. Homeodomain structure 12 B. DNA binding 14 Ill. Limb development 16 A. Patterning of the limb axes 16 B. Digit formation 20 C. lnterdigital programmed cell death 21 IV. BMPs and limb development 23 A. BMP signaling in the limb 23 B. BMP target genes 27 V. Hoxa13 and embryonic development 30 A. The Hoxa13-GFP mouse model 30 B. Hoxa13 mutant phenotypes 34 C. HOXA 13 homeodomain 35 D. HOXA 13 protein-protein interactions 36 E. HOXA 13 target genes 37 VI. Hypothesis and Rationale 39 CHAPTER 2: HOXA13 regulates Bmp2 and Bmp7 40 I. Abstract 42 II. Introduction 43 Ill. Results 46 IV. Discussion 69 v. Materials and Methods 75 VI. Acknowledgements 83 11 CHAPTER 3: Quantitative analysis of HOXA13 function 84 HOXA 13 regulation of Sostdc1 I. -
Mapping Our Genes—Genome Projects: How Big? How Fast?
Mapping Our Genes—Genome Projects: How Big? How Fast? April 1988 NTIS order #PB88-212402 Recommended Citation: U.S. Congress, Office of Technology Assessment, Mapping Our Genes-The Genmne Projects.’ How Big, How Fast? OTA-BA-373 (Washington, DC: U.S. Government Printing Office, April 1988). Library of Congress Catalog Card Number 87-619898 For sale by the Superintendent of Documents U.S. Government Printing Office, Washington, DC 20402-9325 (order form can be found in the back of this report) Foreword For the past 2 years, scientific and technical journals in biology and medicine have extensively covered a debate about whether and how to determine the function and order of human genes on human chromosomes and when to determine the sequence of molecular building blocks that comprise DNA in those chromosomes. In 1987, these issues rose to become part of the public agenda. The debate involves science, technol- ogy, and politics. Congress is responsible for ‘(writing the rules” of what various Federal agencies do and for funding their work. This report surveys the points made so far in the debate, focusing on those that most directly influence the policy options facing the U.S. Congress, The House Committee on Energy and Commerce requested that OTA undertake the project. The House Committee on Science, Space, and Technology, the Senate Com- mittee on Labor and Human Resources, and the Senate Committee on Energy and Natu- ral Resources also asked OTA to address specific points of concern to them. Congres- sional interest focused on several issues: ● how to assess the rationales for conducting human genome projects, ● how to fund human genome projects (at what level and through which mech- anisms), ● how to coordinate the scientific and technical programs of the several Federal agencies and private interests already supporting various genome projects, and ● how to strike a balance regarding the impact of genome projects on international scientific cooperation and international economic competition in biotechnology. -
Barbara Mcclintock
Barbara McClintock Lee B. Kass and Paul Chomet Abstract Barbara McClintock, pioneering plant geneticist and winner of the Nobel Prize in Physiology or Medicine in 1983, is best known for her discovery of transposable genetic elements in corn. This chapter provides an overview of many of her key findings, some of which have been outlined and described elsewhere. We also provide a new look at McClintock’s early contributions, based on our readings of her primary publications and documents found in archives. We expect the reader will gain insight and appreciation for Barbara McClintock’s unique perspective, elegant experiments and unprecedented scientific achievements. 1 Introduction This chapter is focused on the scientific contributions of Barbara McClintock, pioneering plant geneticist and winner of the Nobel Prize in Physiology or Medicine in 1983 for her discovery of transposable genetic elements in corn. Her enlightening experiments and discoveries have been outlined and described in a number of papers and books, so it is not the aim of this report to detail each step in her scientific career and personal life but rather highlight many of her key findings, then refer the reader to the original reports and more detailed reviews. We hope the reader will gain insight and appreciation for Barbara McClintock’s unique perspective, elegant experiments and unprecedented scientific achievements. Barbara McClintock (1902–1992) was born in Hartford Connecticut and raised in Brooklyn, New York (Keller 1983). She received her undergraduate and graduate education at the New York State College of Agriculture at Cornell University. In 1923, McClintock was awarded the B.S. -
Sborník Konferenčních Příspěvků Byl Vydán Pod ISBN 978-80-7305-117-4 a Poskytnut Všem 170 Registrovaným Účastníkům Konference
111 let Nobelových cen MENDEL FORUM 2011 Projekt „Od fyziologie k medicíně“ CZ.1.07/2.3.00/09.0219, který je prezentován v rámci konference Mendel Forum 2011, je spolufinancován Evropským sociálním fondem a státním rozpočtem České republiky. Mendelianum MZM, Brno Ústav fyziologie FVL VFU Brno ÚŽFG AV ČR, v.v.i., Brno ISBN 978-80-7305-132-7 MENDEL FORUM 2011 25. - 26. října 2011 Dietrichsteinský palác Zelný trh, Brno PROGRAM úterý 25. října 2011 8:30 – 9:00 registrace, zahájení Sekce: OD FYZIOLOGIE K MEDICÍNĚ 9:00 – 9:30 Od fyziologie k medicíně: vzdělávací projekty (I. Fellnerová) 9:30 – 10:00 Fyziologie/medicína v Nobelových cenách (J. Doubek) Sekce: GENETIKA-MENDEL 9:30 – 10:00 Mendel Memorial Medal Mendel Lecture (S. Zadražil) 10:30 – 11:00 diskuse, přestávka s občerstvením 2 11:00 - 11:30 Mendel – neustálá výzva (J. Sekerák) 11:30 – 12:00 Mendel, Biskupský dvůr a počátky vědy na Moravě (J. Mitáček) s navazující odpolední prohlídkou Biskupského dvora středa 26. října 2011 Sekce: NOBELOVY CENY 21. STOLETÍ 9:00 – 9:30 Nobelovy ceny v novém tisícíletí (E. Matalová) 9:30 – 10:00 Helicobacter pylori (M. Heroldová) 10:00 – 10:30 Umlčování genů (M. Buchtová) 10:30 – 11:00 přestávka 3 11:00 – 11:30 Telomery a nesmrtelnost (L. Dubská) 11:30 – 12:00 In vitro fertilizace (B. Kuřecová) s navazující diskusí a občerstvením ************************************** 111 let Nobelových cen http://nobelprize.org/nobel_prizes/about/ 4 Seznam přednášejících, kontakty doc. RNDr. Marcela Buchtová, Ph.D Ústav živočišné fyziologie a genetiky AV ČR, v.v.i., Brno, Fakulta veterinárního lékařství, VFU Brno [email protected], www.iapg.cas.cz prof.