Farmers Worldwide Divided Over GM Crops Continued from fi Rst Page
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Annual Conference Abstracts
ANNUAL CONFERENCE 14-17 April 2014 Arena and Convention Centre, Liverpool ABSTRACTS SGM ANNUAL CONFERENCE APRIL 2014 ABSTRACTS (LI00Mo1210) – SGM Prize Medal Lecture (LI00Tu1210) – Marjory Stephenson Climate Change, Oceans, and Infectious Disease Prize Lecture Dr. Rita R. Colwell Understanding the basis of antibiotic resistance University of Maryland, College Park, MD, USA as a platform for early drug discovery During the mid-1980s, satellite sensors were developed to monitor Laura JV Piddock land and oceans for purposes of understanding climate, weather, School of Immunity & Infection and Institute of Microbiology and and vegetation distribution and seasonal variations. Subsequently Infection, University of Birmingham, UK inter-relationships of the environment and infectious diseases Antibiotic resistant bacteria are one of the greatest threats to human were investigated, both qualitatively and quantitatively, with health. Resistance can be mediated by numerous mechanisms documentation of the seasonality of diseases, notably malaria including mutations conferring changes to the genes encoding the and cholera by epidemiologists. The new research revealed a very target proteins as well as RND efflux pumps, which confer innate close interaction of the environment and many other infectious multi-drug resistance (MDR) to bacteria. The production of efflux diseases. With satellite sensors, these relationships were pumps can be increased, usually due to mutations in regulatory quantified and comparatively analyzed. More recent studies of genes, and this confers resistance to antibiotics that are often used epidemic diseases have provided models, both retrospective and to treat infections by Gram negative bacteria. RND MDR efflux prospective, for understanding and predicting disease epidemics, systems not only confer antibiotic resistance, but altered expression notably vector borne diseases. -
Female Fellows of the Royal Society
Female Fellows of the Royal Society Professor Jan Anderson FRS [1996] Professor Ruth Lynden-Bell FRS [2006] Professor Judith Armitage FRS [2013] Dr Mary Lyon FRS [1973] Professor Frances Ashcroft FMedSci FRS [1999] Professor Georgina Mace CBE FRS [2002] Professor Gillian Bates FMedSci FRS [2007] Professor Trudy Mackay FRS [2006] Professor Jean Beggs CBE FRS [1998] Professor Enid MacRobbie FRS [1991] Dame Jocelyn Bell Burnell DBE FRS [2003] Dr Philippa Marrack FMedSci FRS [1997] Dame Valerie Beral DBE FMedSci FRS [2006] Professor Dusa McDuff FRS [1994] Dr Mariann Bienz FMedSci FRS [2003] Professor Angela McLean FRS [2009] Professor Elizabeth Blackburn AC FRS [1992] Professor Anne Mills FMedSci FRS [2013] Professor Andrea Brand FMedSci FRS [2010] Professor Brenda Milner CC FRS [1979] Professor Eleanor Burbidge FRS [1964] Dr Anne O'Garra FMedSci FRS [2008] Professor Eleanor Campbell FRS [2010] Dame Bridget Ogilvie AC DBE FMedSci FRS [2003] Professor Doreen Cantrell FMedSci FRS [2011] Baroness Onora O'Neill * CBE FBA FMedSci FRS [2007] Professor Lorna Casselton CBE FRS [1999] Dame Linda Partridge DBE FMedSci FRS [1996] Professor Deborah Charlesworth FRS [2005] Dr Barbara Pearse FRS [1988] Professor Jennifer Clack FRS [2009] Professor Fiona Powrie FRS [2011] Professor Nicola Clayton FRS [2010] Professor Susan Rees FRS [2002] Professor Suzanne Cory AC FRS [1992] Professor Daniela Rhodes FRS [2007] Dame Kay Davies DBE FMedSci FRS [2003] Professor Elizabeth Robertson FRS [2003] Professor Caroline Dean OBE FRS [2004] Dame Carol Robinson DBE FMedSci -
Looking at Earth: an Astronaut's Journey Induction Ceremony 2017
american academy of arts & sciences winter 2018 www.amacad.org Bulletin vol. lxxi, no. 2 Induction Ceremony 2017 Class Speakers: Jane Mayer, Ursula Burns, James P. Allison, Heather K. Gerken, and Gerald Chan Annual David M. Rubenstein Lecture Looking at Earth: An Astronaut’s Journey David M. Rubenstein and Kathryn D. Sullivan ALSO: How Are Humans Different from Other Great Apes?–Ajit Varki, Pascal Gagneux, and Fred H. Gage Advancing Higher Education in America–Monica Lozano, Robert J. Birgeneau, Bob Jacobsen, and Michael S. McPherson Redistricting and Representation–Patti B. Saris, Gary King, Jamal Greene, and Moon Duchin noteworthy Select Prizes and Andrea Bertozzi (University of James R. Downing (St. Jude Chil- Barbara Grosz (Harvard Univer- California, Los Angeles) was se- dren’s Research Hospital) was sity) is the recipient of the Life- Awards to Members lected as a 2017 Simons Investi- awarded the 2017 E. Donnall time Achievement Award of the gator by the Simons Foundation. Thomas Lecture and Prize by the Association for Computational American Society of Hematology. Linguistics. Nobel Prize in Chemistry, Clara D. Bloomfield (Ohio State 2017 University) is the recipient of the Carol Dweck (Stanford Univer- Christopher Hacon (University 2017 Robert A. Kyle Award for sity) was awarded the inaugural of Utah) was awarded the Break- Joachim Frank (Columbia Univer- Outstanding Clinician-Scientist, Yidan Prize. through Prize in Mathematics. sity) presented by the Mayo Clinic Di- vision of Hematology. Felton Earls (Harvard Univer- Naomi Halas (Rice University) sity) is the recipient of the 2018 was awarded the 2018 Julius Ed- Nobel Prize in Economic Emmanuel J. -
3718 Issue63july2010 1.Pdf
Issue 63.qxd:Genetic Society News 1/10/10 14:41 Page 1 JULYJULLYY 2010 | ISSUEISSUE 63 GENETICSGENNETICSS SOCIETYSOCIEETY NENEWSEWS In this issue The Genetics Society NewsNewws is edited by U Genetics Society PresidentPresident Honoured Honoured ProfProf David Hosken and items ittems for future future issues can be sent to thee editor,editor, preferably preferably U Mouse Genetics Meeting by email to [email protected],D.J.Hosken@@exeter.ac.uk, or U SponsoredSponsored Meetings Meetings hardhard copy to Chair in Evolutionary Evoolutionary Biology, Biology, UniversityUniversity of Exeter,Exeter, Cornwall Cornnwall Campus, U The JBS Haldane LectureLecture Tremough,Tremough, Penryn, TR10 0 9EZ UK.UK. The U Schools Evolutionn ConferenceConference Newsletter is published twicet a year,year, with copy dates of 1st June andand 26th November.November. U TaxiTaxi Drivers The British YeastYeaste Group Group descend on Oxford Oxford for their 2010 meeting: m see the reportreport on page 35. 3 Image © Georgina McLoughlin Issue 63.qxd:Genetic Society News 1/10/10 14:41 Page 2 A WORD FROM THE EDITOR A word from the editor Welcome to issue 63. In this issue we announce a UK is recognised with the award of a CBE in the new Genetics Society Prize to Queen’s Birthday Honours, tells us about one of Welcome to my last issue as join the medals and lectures we her favourite papers by Susan Lindquist, the 2010 editor of the Genetics Society award. The JBS Haldane Mendel Lecturer. Somewhat unusually we have a News, after 3 years in the hot Lecture will be awarded couple of Taxi Drivers in this issue – Brian and seat and a total of 8 years on annually to recognise Deborah Charlesworth are not so happy about the committee it is time to excellence in communicating the way that the print media deals with some move on before I really outstay aspects of genetics research to scientific issues and Chris Ponting bemoans the my welcome! It has been a the public. -
Download the Annual Review PDF 2016-17
Annual Review 2016/17 Pushing at the frontiers of Knowledge Portrait of Dr Henry Odili Nwume (Brasenose) by Sarah Jane Moon – see The Full Picture, page 17. FOREWORD 2016/17 has been a memorable year for the country and for our University. In the ever-changing and deeply uncertain world around us, the University of Oxford continues to attract the most talented students and the most talented academics from across the globe. They convene here, as they have always done, to learn, to push at the frontiers of knowledge and to improve the world in which we find ourselves. One of the highlights of the past twelve months was that for the second consecutive year we were named the top university in the world by the Times Higher Education Global Rankings. While it is reasonable to be sceptical of the precise placements in these rankings, it is incontrovertible that we are universally acknowledged to be one of the greatest universities in the world. This is a privilege, a responsibility and a challenge. Other highlights include the opening of the world’s largest health big data institute, the Li Ka Shing Centre for Health Information and Discovery, and the launch of OSCAR – the Oxford Suzhou Centre for Advanced Research – a major new research centre in Suzhou near Shanghai. In addition, the Ashmolean’s success in raising £1.35 million to purchase King Alfred’s coins, which included support from over 800 members of the public, was a cause for celebration. The pages that follow detail just some of the extraordinary research being conducted here on perovskite solar cells, indestructible tardigrades and driverless cars. -
Ingredients for Success 18Th HFSP Awardees Meeting
Ingredients for success In 2018, we yet again embarked on a new era in the HFSP by Guntram Bauer Fellowship program. After careful internal discussion and HFSPO Director of Scientific Affairs and Communications preparations, the review committee was presided over by a non- reviewing chair. Peter Koopman from the Institute of Molecular Bioscience of the University of Queensland took center stage as chair of this committee. Peter finished a four year tenure as a member of the fellowship review committee in 2016 and arrived back in Strasbourg after a three month sailing trip in the southern Pacific. Peer review at HFSP is not reading tea leaves but serious and demanding work for all involved. Thanks to Peter Koopman we successfully completed the first fellowship review committee run by a non-reviewing chair. We are still not sure what the magic ingredient was that made this fellowship committee stand out. Whether it was a truly committed international review panel, or the drive and oversight of its non-reviewing chair, or simply because of the HFSP Sauce which arrived in the chair's suitcase in Strasbourg. Probably all three, though be assured that we will get to the bottom of the HFSP Sauce! I don’t think we are boasting about HFSP when we say that our Program always tries to synchronize its procedures with the dynamics at the frontiers of science. This is particularly true for our peer review process. Over many years we have made more than just subtle changes to our procedures in response to feedback from the scientific community. -
The Excludon: a New Concept in Bacterial Antisense RNA-Mediated
Nature Reviews Microbiology | AOP, published online 24 December 2013; doi:10.1038/nrmicro2934 PROGRESS this paradigm in the context of other, better characterized asRNA-mediated regulatory The excludon: a new concept in mechanisms. The excludon concept describes unusually long asRNAs that inhibit the bacterial antisense RNA-mediated expression of one group of genes while enhancing the expression of a second group gene regulation of genes. Thus, single transcripts have the ability to control divergent operons that often have opposing functions. Nina Sesto, Omri Wurtzel, Cristel Archambaud, Rotem Sorek and Pascale Cossart asRNAs in microbial transcriptomes Abstract | In recent years, non-coding RNAs have emerged as key regulators of gene asRNAs are encoded on one strand of the DNA and overlap a gene that is encoded on expression. Among these RNAs, the antisense RNAs (asRNAs) are particularly the opposite strand. Therefore, these cis- abundant, but in most cases the function and mechanism of action for a particular encoded asRNAs have perfect complementa‑ asRNA remains elusive. Here, we highlight a recently discovered paradigm termed rity to the sense transcript from the opposite the excludon, which defines a genomic locus encoding an unusually long asRNA that DNA strand. The regulatory role of asRNAs spans divergent genes or operons with related or opposing functions. Because these was first reported more than 30 years ago, in the case of plasmid- and transposon-encoded asRNAs can inhibit the expression of one operon while functioning as an mRNA for asRNAs in Escherichia coli, when the asRNAs the adjacent operon, they act as fine-tuning regulatory switches in bacteria. -
Annual Report Fy 2018 Human Frontier Science Program Organization
APRIL 2017 APRIL 2018 — MARCH 2019 ANNUAL REPORT FY 2018 HUMAN FRONTIER SCIENCE PROGRAM ORGANIZATION The Human Frontier Science Program Organization (HFSPO) is unique, supporting international collaboration to undertake innovative, risky, basic research at the frontier of the life sciences. Special emphasis is given to the support and training of independent young investigators, beginning at the postdoctoral level. The Program is implemented by an international organisation, supported financially by Australia, Canada, France, Germany, India, Italy, Japan, the Republic of Korea, New Zealand, Norway, Singapore, Switzerland, the United Kingdom of Great Britain and Nothern Ireland, the United States of America, and the European Commission. Since 1990, over 7000 researchers from more than 70 countries have been supported. Of these, 28 HFSP awardees have gone on to receive the Nobel Prize. 2 The following documents are available on the HFSP website www.hfsp.org: Joint Communiqués (Tokyo 1992, Washington 1997, Berlin 2002, Bern 2004, Ottawa 2007, Canberra 2010, Brussels 2013, London 2016): https://www.hfsp.org/about/governance/membership Statutes of the International Human Frontier Science Program Organization: https://www.hfsp.org/about/governance/hfspo-statutes Guidelines for the participation of new members in HFSPO: https://www.hfsp.org/about/governance/membership General reviews of the HFSP (1996, 2001, 2006-2007, 2010, 2018): https://www.hfsp.org/about/strategy/reviews Updated and previous lists of awards, including titles and abstracts: -
The Trypanosoma Brucei Subpellicular Microtubule Array Is Organized Into Functionally Discrete
bioRxiv preprint doi: https://doi.org/10.1101/2020.11.09.375725; this version posted November 9, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 1 The Trypanosoma brucei subpellicular microtubule array is organized into functionally discrete 2 subdomains defined by microtubule associated proteins 3 4 Amy N. Sinclair1,#, Christine T. Huynh1, Thomas E. Sladewski1, Jenna L. Zuromski2, Amanda E. 5 Ruiz2, and Christopher L. de Graffenried1,†,* 6 7 1. Department of Molecular Microbiology and Immunology, Brown University, Providence, RI, 8 02912 9 2. Department of Pathology and Laboratory Medicine, Center for International Health Research, 10 Brown University, Providence, RI 02903 11 *To whom correspondence should be addressed. Phone: +1 (401) 863-6148 E-mail: 12 [email protected]. 13 #. ORCID: 0000-0001-6688-6754 14 †. ORCID: 0000-0003-3386-6487 15 16 Short title: Subpellicular array subdomains in T. brucei 17 18 Abbreviations: Flagellum attachment zone (FAZ), microtubule associated protein (MAP), 19 nucleus (N), kinetoplast (K), immunogold electron microscopy (iEM), transmission electron 20 microscopy (TEM), RNA interference (RNAi), mNeonGreen (mNG), maltose binding protein 21 (MBP), total internal reflection fluorescence microscopy (TIRF) 22 23 Keywords: cytoskeleton, microtubules, microtubule associated proteins, subpellicular 24 microtubule array, trypanosomatid, cell morphology bioRxiv preprint doi: https://doi.org/10.1101/2020.11.09.375725; this version posted November 9, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. -
A Comprehensive, Mechanistically Detailed, and Executable Model of the Cell Division Cycle in Saccharomyces Cerevisiae
bioRxiv preprint doi: https://doi.org/10.1101/298745; this version posted April 10, 2018. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC 4.0 International license. A comprehensive, mechanistically detailed, and executable model of the Cell Division Cycle in Saccharomyces cerevisiae Ulrike Münzner1, 2, Edda Klipp1 and Marcus Krantz1 1. Institute of Biology, Humboldt-Universität zu Berlin, Berlin, Germany 2. Bioinformatics Center, Institute for Chemical Research, Kyoto University, Uji, Japan [email protected] bioRxiv preprint doi: https://doi.org/10.1101/298745; this version posted April 10, 2018. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC 4.0 International license. ABSTRACT Understanding how cellular functions emerge from the underlying molecular mechanisms is one of the principal challenges in biology. It is widely recognised that this will require computational methods, and we expect the predictive power of these models to increase as model coverage and precision of formulation increase. The most potent examples to date are the genome-scale metabolic models that revolutionised their field and paved the way for a bacterial whole-cell model. However, to realise the potential of whole-cell models for eukaryotes, we must enable genome-scale modelling of other cellular networks. This has proven particularly challenging for the cellular regulatory networks, i.e. -
Tubulin Post-Translational Modifications and the Construction of Microtubular Organelles in Trypanosoma Brucei
Tubulin post-translational modifications and the construction of microtubular organelles in Trypanosoma brucei ROSEMARY SASSE and KEITH GULL* hiologicnl Laboratory, University of Kent, Canterbury, Kent CT2 7NJ, UK * Author for correspondence Summary We have used specific monoclonal antibodies to in the cell cycle. T. brucei therefore, represents a facilitate a study of acetylated and tyrosinated cell type with extremely active mechanisms for a'-tubulin in the microtubule (MT) arrays in the the post-translational modification of a-tubulin. Trypanosoma brucei cell. Acetylated a-tubulin is Our analyses of the timing of acquisition and not solely located in the stable microtubular modulation in relation to MT construction in T. arrays but is present even in the ephemeral brucei, suggest that acetylation and detyrosin- microtubules of the mitotic spindle. Moreover, ation of a'-tubulin are two independently regu- there is a uniform distribution of this isoform in lated post-translational modifications, that are all arrays. Studies of flagella complexes show that not uniquely associated with particular subsets of acetylation is concomitant with assembly of MTs. MTs of defined lability, position or function. Post- There is no subsequent major modulation in the assembly detyrosination of a-tubulin may pro- content of acetylated a'-tubulin in MTs. Con- vide a mechanism whereby the cell could discri- minate between new and old MTs, during con- versely, polymerizing flagellar MTs have a high struction of the cytoskeleton through the cell tyrosinated n-tubulin content, which is sub- cycle. However, we also suggest that continuation sequently reduced to a basal level at a discrete of detyrosination, allows the cell, at cell division, point in the cell cycle. -
From Telomeres to Empathy Highlights from the EMBO Meeting 2010 by CRISTINA JIMÉNEZ
AUTUMN 2010 encounters Newsletter of the European Molecular Biology Organization From telomeres to empathy Highlights from The EMBO Meeting 2010 BY CRISTINA JIMÉNEZ ◗ In the early 1980s, after a meeting at the Gordon Research Conference, Elizabeth Blackburn and Jack Szostak discovered that telo meres include a specifi c DNA sequence. 29 years on, the fortuitous encounter resulted in a Nobel Prize for discovering the structure Elizabeth Frans de Waal Blackburn of molecular caps called telomeres and for working out how they protect chromosomes from degradation. This is only one fi brillation, a condition in Richard example of how necessary meetings can be for the advancement of sci- which there is uncoordinated Losick ence. They provide a perfect setting for junior researchers to approach contraction of the cardiac prospective supervisors – and vice versa. They can lead to new part- muscle of the ventricles in the nerships between research groups working in similar fi elds. And they heart, making them quiver also inspire open discussion and collaboration between institutions. rather than contract properly. The EMBO Meeting, held in September in Barcelona, gathered more Haïssaguerre explained how than 1,300 researchers from a broad scope of disciplines, extending he is currently having great from synthetic, developmental and evolutionary biologists to plant success in curing hundreds of scientists and neuroscientists. “Postdocs and PhD students are the patients every year from this main benefi ciaries of these meetings,” pointed out Luis Serrano, who sort of arrhythmia. Austin co-organized the meeting with Denis Duboule. Smith, the other prize winner, | Barcelona © Christine Panagiotidis The meeting kicked off on Saturday 4 September with Richard Losick gave a lecture on stem cells and the Design principles of pluripotency.