Genetics Of Influenza Viruses

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Genetics of Influenza Viruses

Author : P. Palese
Publisher : Springer Science & Business Media
ISBN 13 : 3709187060
Total Pages : 375 pages
Book Rating : 4.7/5 (91 download)

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Book Synopsis Genetics of Influenza Viruses by : P. Palese

Download or read book Genetics of Influenza Viruses written by P. Palese and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the advent of genetic engineering methods and improved biochemical tech niques, much has been learned about the replication of influenza viruses, their structure and their epidemiology. It appears that the time is ripe to review these efforts and to provide a molecular perspective of influenza virology. It is hoped that this book will stimulate our thinking, help us in designing new experiments, and possibly show avenues leading to the control of the diseases associated with influenza viruses. Peter Palese, New York, N. Y. August 1983 David W. Kingsbury, Memphis, Tenn. Contents List of Contributors. . . . . . . . . . . . . . . . . XV 1. The Evolution of Influenza Viral Genetics - A Perspective. By E. D. Kilbourne. . . . . . . . . . . . . . . . 1 I. Introduction. . . . . . . . . . . . . . . . . 1 II. The Development of Modern Influenza Viral Genetics 2 A. Early Evidence of Genetic Variation in the Laboratory 2 B. Application of Formal Genetic Techniques to Studies of Influenza Virus . . . . . . . 3 C. Genetic Markers. . . . . . . . . 3 D. Development of Plaquing Systems. . . 4 E. The Use of Conditional Lethal Mutants 5 F. New Approaches in Influenza Virus Genetics. 6 1. The Biochemical Identification of Viral Gene Products in the Unambiguous Definition of Viral Inheritance . . . 6 2. Mapping of the Influenza Virus Genome by Correlative Physico-Chemical and Biological Techniques. . . . . . 7 3. The Application of Molecular Biological Techniques to the Study of Viral Genetic Variation. . . . . . . . . 8 4. Oligonucleotide Mapping of Viral RNA's . . . . . . . 8 5. Contribution of Protein and RNA Sequencing to Influenza Viral Genetics-Intragenic Mapping . . . . . . . 8 III. Viral Genetics and the Understanding of Viral Virulence and Pathogenicity . . . . . . . . . . . . . . . . . . .

Genetic Variation Among Influenza Viruses

Author : Debi P. Nayak
Publisher : Academic Press
ISBN 13 : 1483274748
Total Pages : 695 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Genetic Variation Among Influenza Viruses by : Debi P. Nayak

Download or read book Genetic Variation Among Influenza Viruses written by Debi P. Nayak and published by Academic Press. This book was released on 2013-09-24 with total page 695 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genetic Variation Among Influenza Viruses documents the proceedings of ICN-UCLA symposium held in Salt Lake City, Utah, 8-13 March 1981. The symposium brought together people from different disciplines working with the common objective of reducing the ravages of influenza and to expose them to the totality of the problem of influenza. The papers presented at the meeting included nearly all major aspects of influenza in which important advances are being made. Because of recombinant DNA technology and rapid DNA sequencing, a number of genes of influenza virus from a number of strains have been either completely or partially sequenced. Among these, the gene coding for hemagglutinin (HA) has been most intensively studied and the HA of one or more strains from each subtype (H1, H2, H3) has been completely sequenced. Other topics discussed include the question of drift and shift at the genomic level; the role of the capped host mRNA is the process of initiation of transcription; and the regulation of viral transcription. This volume also includes papers presented by the speakers of the plenary sessions and that of keynote speaker, Sir Charles Stuart-Harris as well as the selected papers presented in the poster sessions.

The Threat of Pandemic Influenza

Author : Institute of Medicine
Publisher : National Academies Press
ISBN 13 : 0309095042
Total Pages : 431 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis The Threat of Pandemic Influenza by : Institute of Medicine

Download or read book The Threat of Pandemic Influenza written by Institute of Medicine and published by National Academies Press. This book was released on 2005-04-09 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: Public health officials and organizations around the world remain on high alert because of increasing concerns about the prospect of an influenza pandemic, which many experts believe to be inevitable. Moreover, recent problems with the availability and strain-specificity of vaccine for annual flu epidemics in some countries and the rise of pandemic strains of avian flu in disparate geographic regions have alarmed experts about the world's ability to prevent or contain a human pandemic. The workshop summary, The Threat of Pandemic Influenza: Are We Ready? addresses these urgent concerns. The report describes what steps the United States and other countries have taken thus far to prepare for the next outbreak of "killer flu." It also looks at gaps in readiness, including hospitals' inability to absorb a surge of patients and many nations' incapacity to monitor and detect flu outbreaks. The report points to the need for international agreements to share flu vaccine and antiviral stockpiles to ensure that the 88 percent of nations that cannot manufacture or stockpile these products have access to them. It chronicles the toll of the H5N1 strain of avian flu currently circulating among poultry in many parts of Asia, which now accounts for the culling of millions of birds and the death of at least 50 persons. And it compares the costs of preparations with the costs of illness and death that could arise during an outbreak.

Perspectives on Research with H5N1 Avian Influenza

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309267781
Total Pages : 132 pages
Book Rating : 4.3/5 (92 download)

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Book Synopsis Perspectives on Research with H5N1 Avian Influenza by : National Research Council

Download or read book Perspectives on Research with H5N1 Avian Influenza written by National Research Council and published by National Academies Press. This book was released on 2013-04-04 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: When, in late 2011, it became public knowledge that two research groups had submitted for publication manuscripts that reported on their work on mammalian transmissibility of a lethal H5N1 avian influenza strain, the information caused an international debate about the appropriateness and communication of the researchers' work, the risks associated with the work, partial or complete censorship of scientific publications, and dual-use research of concern in general. Recognizing that the H5N1 research is only the most recent scientific activity subject to widespread attention due to safety and security concerns, on May 1, 2012, the National Research Council's Committee on Science, Technology and Law, in conjunction with the Board on Life Sciences and the Institute of Medicine's Forum on Microbial Threats, convened a one-day public workshop for the purposes of 1) discussing the H5N1 controversy; 2) considering responses by the National Institute of Allergy and Infectious Diseases (NIAID), which had funded this research, the World Health Organization, the U.S. National Science Advisory Board for Biosecurity (NSABB), scientific publishers, and members of the international research community; and 3) providing a forum wherein the concerns and interests of the broader community of stakeholders, including policy makers, biosafety and biosecurity experts, non-governmental organizations, international organizations, and the general public might be articulated. Perspectives on Research with H5N1 Avian Influenza: Scientific Enquiry, Communication, Controversy summarizes the proceedings of the workshop.

Textbook of Influenza

Author : Robert G. Webster
Publisher : John Wiley & Sons
ISBN 13 : 111863683X
Total Pages : 684 pages
Book Rating : 4.1/5 (186 download)

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Book Synopsis Textbook of Influenza by : Robert G. Webster

Download or read book Textbook of Influenza written by Robert G. Webster and published by John Wiley & Sons. This book was released on 2014-01-06 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Textbook of Influenza is a comprehensive resource covering all aspects of influenza, from the genetic and molecular biology of the virus through to clinical aspects of the disease and the latest drug developments and treatments. This new edition has been completely revised and reflects the integration of disciplines concerning the emergence, evolution, pathogenesis and control of influenza viruses in the field of human and veterinary public health. Textbook of Influenza examines the lessons learnt from the latest pandemic and provides the current state of knowledge for many yet unresolved issues related to virus origin, spread, pathogenesis and disease severity to better prepare for future pandemics. It covers the background to recent advances in influenza genomics and reverse genetics which have allowed the identification of virus virulence factors and the analysis and reconstruction of influenza viruses such as the 1918 Spanish flu strain. This new edition is divided into eight key sections, containing chapters co-written by international experts from both the clinical and scientific communities, covering: • Influenza Perspectives • Structure and Replication • Evolution and Ecology • Epidemiology and Surveillance • Immunology • Vaccines and Vaccine Development • Clinical Aspects and Antivirals • Public Health Textbook of Influenza is for all those working in the area of influenza including clinical and basic scientists, immunologists, molecular and structural virologists, public health officials and global pandemic control planners.

Reverse Genetics of RNA Viruses

Author : Anne Bridgen
Publisher : John Wiley & Sons
ISBN 13 : 111840534X
Total Pages : 482 pages
Book Rating : 4.1/5 (184 download)

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Book Synopsis Reverse Genetics of RNA Viruses by : Anne Bridgen

Download or read book Reverse Genetics of RNA Viruses written by Anne Bridgen and published by John Wiley & Sons. This book was released on 2012-10-07 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reverse genetics, the genetic manipulation of RNA viruses to create a wild-type or modified virus, has led to important advances in our understanding of viral gene function and interaction with host cells. Since many severe viral human and animal pathogens are RNA viruses, including those responsible for polio, measles, rotaviral diarrhoea and influenza infections, it is also an extremely powerful technique with important potential application for the prevention and control of a range of human and animal viral diseases. Reverse Genetics of RNA Viruses provides a comprehensive account of the very latest developments in reverse genetics of RNA viruses through a wide range of applications within each of the core virus groups including; positive sense, negative sense and double stranded RNA viruses. Written by a team of international experts in the field, it provides a unique insight into how the field has developed, what problems are being addressed now and where applications may lead in the future. It will prove invaluable to bioscience, medical and veterinary students, those starting research in this area as well as other researchers and teachers needing to update their knowledge of this fast-moving field. An authoritative, comprehensive overview of reverse genetics in RNA Viruses. Includes numerous examples of cutting- edge applications of reverse genetics within each of the RNA viral groups. Written by a team of international experts, including some of the leading researchers in the field.

Flu

Author : Gina Kolata
Publisher : Farrar, Straus and Giroux
ISBN 13 : 1429979356
Total Pages : 378 pages
Book Rating : 4.4/5 (299 download)

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Book Synopsis Flu by : Gina Kolata

Download or read book Flu written by Gina Kolata and published by Farrar, Straus and Giroux. This book was released on 2011-04-01 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Veteran journalist Gina Kolata's Flu: The Story of the Great Influenza Pandemic of 1918 and the Search for the Virus That Caused It presents a fascinating look at true story of the world's deadliest disease. In 1918, the Great Flu Epidemic felled the young and healthy virtually overnight. An estimated forty million people died as the epidemic raged. Children were left orphaned and families were devastated. As many American soldiers were killed by the 1918 flu as were killed in battle during World War I. And no area of the globe was safe. Eskimos living in remote outposts in the frozen tundra were sickened and killed by the flu in such numbers that entire villages were wiped out. Scientists have recently rediscovered shards of the flu virus frozen in Alaska and preserved in scraps of tissue in a government warehouse. Gina Kolata, an acclaimed reporter for The New York Times, unravels the mystery of this lethal virus with the high drama of a great adventure story. Delving into the history of the flu and previous epidemics, detailing the science and the latest understanding of this mortal disease, Kolata addresses the prospects for a great epidemic recurring, and, most important, what can be done to prevent it.

Molecular Virology of Human Pathogenic Viruses

Author : Wang-Shick Ryu
Publisher : Academic Press
ISBN 13 : 0128009993
Total Pages : 440 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Molecular Virology of Human Pathogenic Viruses by : Wang-Shick Ryu

Download or read book Molecular Virology of Human Pathogenic Viruses written by Wang-Shick Ryu and published by Academic Press. This book was released on 2016-03-30 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Virology of Human Pathogenic Viruses presents robust coverage of the key principles of molecular virology while emphasizing virus family structure and providing key context points for topical advances in the field. The book is organized in a logical manner to aid in student discoverability and comprehension and is based on the author’s more than 20 years of teaching experience. Each chapter will describe the viral life cycle covering the order of classification, virion and genome structure, viral proteins, life cycle, and the effect on host and an emphasis on virus-host interaction is conveyed throughout the text. Molecular Virology of Human Pathogenic Viruses provides essential information for students and professionals in virology, molecular biology, microbiology, infectious disease, and immunology and contains outstanding features such as study questions and recommended journal articles with perspectives at the end of each chapter to assist students with scientific inquiries and in reading primary literature. Presents viruses within their family structure Contains recommended journal articles with perspectives to put primary literature in context Includes integrated recommended reading references within each chapter Provides access to online ancillary package inclusive of annotated PowerPoint images, instructor’s manual, study guide, and test bank

Applications of Gene-Based Technologies for Improving Animal Production and Health in Developing Countries

Author : Harinder P.S. Makkar
Publisher : Springer Science & Business Media
ISBN 13 : 1402033117
Total Pages : 787 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Applications of Gene-Based Technologies for Improving Animal Production and Health in Developing Countries by : Harinder P.S. Makkar

Download or read book Applications of Gene-Based Technologies for Improving Animal Production and Health in Developing Countries written by Harinder P.S. Makkar and published by Springer Science & Business Media. This book was released on 2005-08-12 with total page 787 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern Biotechnology has potential for solving many problems associated with animal productivity and health and offers exciting opportunities for enhancing agricultural productivity. At present the focus is, however, on the issues and problems of significance for livestock producers in the developed world. In order to fully realize the benefits of this technology in developing countries, there is a need to identify, characterize and apply appropriate gene-based technologies for these regions. These proceedings present peer reviewed state-of-the-art papers describing the achievements in the areas of animal breeding and genetics, animal nutrition, animal health, and environment, ethics, safety, and regulatory aspects of gene-based technologies; achievements which could be realized using these modern scientific tools to maximise the benefits from the 'livestock revolution' that is taking place; and the constraints in the use of gene-based technologies and their specific research needs. This book will help in bridging the wide gap between developed and developing countries, in the development and use of gene-based technologies, and to elucidate the current and future roles of such technologies in the developing world. It is a good reference source for researchers, students and policy-makers alike.

Antiviral Drug Resistance

Author : Douglas D. Richman
Publisher : Wiley
ISBN 13 : 9780471961208
Total Pages : 324 pages
Book Rating : 4.9/5 (612 download)

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Book Synopsis Antiviral Drug Resistance by : Douglas D. Richman

Download or read book Antiviral Drug Resistance written by Douglas D. Richman and published by Wiley. This book was released on 1996-12-02 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of antiviral drug resistance has provided important insights into the structure of virus enzymes, the functions of certain genes, mechanisms of action of antiviral drugs, the design of new antiviral compounds and the pathogenesis of viral diseases. The emergence of resistant strains must be explored at all stages of drug development: during the preclinical evaluation of candidate compounds; during the early clinical evaluation of new drugs; and as part of epidemiological surveillance for the prevalence of resistance during use of approved treatments. Accumulating understanding of antiviral drug resistance thus reflects progress in the chemotherapy of viral infection. Antiviral Drug Resistance provides state-of-the-art coverage of the basic and clinical aspects of this subject. It deals with the basic science, including the mechanisms of drug resistance and drug action, genetics of drug resistance, cross resistance, and X-ray crystallographic structural aspects of resistance, as well as the clinical aspects, including issues of assay of susceptibility of clinical isolates, descriptive aspects of emergence of reduced susceptibility, and clinical significance and impact of resistance. As such this unique volume will be essential to basic researchers in drug discovery and viral pathogenesis, as well as clinicians involved in antiviral chemotherapy.

The Influenza Viruses

Author : Robert M Krug
Publisher :
ISBN 13 : 9781461308126
Total Pages : 452 pages
Book Rating : 4.3/5 (81 download)

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Book Synopsis The Influenza Viruses by : Robert M Krug

Download or read book The Influenza Viruses written by Robert M Krug and published by . This book was released on 1989-09-01 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Biology of Negative Strand RNA Viruses: The Power of Reverse Genetics

Author : Yoshihiro Kawaoka
Publisher : Springer Science & Business Media
ISBN 13 : 366206099X
Total Pages : 354 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis Biology of Negative Strand RNA Viruses: The Power of Reverse Genetics by : Yoshihiro Kawaoka

Download or read book Biology of Negative Strand RNA Viruses: The Power of Reverse Genetics written by Yoshihiro Kawaoka and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Negative-strand RNA viruses, so named because of the polarity of their genomic RNA to mRNA, include important human and non-human pathogens. This volume covers major advances in reverse genetics techniques over the past decade, state-of-the-art basic science and the clinical implications of experimental findings. This should rekindle interest in negative-strand RNA viruses among readers, including those in other disciplines, leading to further progress in understanding these important viruses and in developing effective measures of control.

Encyclopedia of Virology

Author : Allan Granoff
Publisher : Academic Press
ISBN 13 :
Total Pages : 926 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Encyclopedia of Virology by : Allan Granoff

Download or read book Encyclopedia of Virology written by Allan Granoff and published by Academic Press. This book was released on 1999-09-03 with total page 926 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reference source of current virological knowledge. It is also the first to bring together all aspects of the subject for a wide variety of readers. Unique in its use of concise 'mini-review' articles, the mate rial covers biological, molecular, and medical topics concerning viruses in animals, plants, bacteria, and insects. More general articles focus on the effects of viruses on the immune system, the role of viruses in disease, oncology, gene therapy, and evolution, plus a wide range of related topics.

RNA Viruses

Author : Decheng Yang
Publisher : World Scientific
ISBN 13 : 981283379X
Total Pages : 722 pages
Book Rating : 4.8/5 (128 download)

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Book Synopsis RNA Viruses by : Decheng Yang

Download or read book RNA Viruses written by Decheng Yang and published by World Scientific. This book was released on 2009 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first comprehensive book on human/animal gene responses to RNA viral infections, including prevalent, emerging and re-emerging RNA viruses such as HIV, SARS-CoV, West Nile virus, influenza virus and many others. Human gene responses are reviewed by leading virologists worldwide in the following aspects: (i) the altered gene expression profiles at the transcriptional and translational levels detected with cutting-edge technologies such as cDNA microarray and proteomics; (ii) host innate and adapted immune responses to viral replication in target organs; (iii) virus-activated signal transduction pathways in cell survival, apoptosis and autophagosomal pathways; and (iv) the small interfering RNA/microRNA-mediated gene silencing pathway, a recently characterized new host defense mechanism against viral infection. Organized into 29 highly accessible and well-illustrated chapters, this volume explores state-of-the-art knowledge of the molecular mechanisms of RNA virus infection and host?virus interactions. This comprehensive compilation of the altered gene expression profiles and signal transduction pathways in host cells in response to the majority of human/animal RNA viruses opens new directions for basic and clinical research on viral pathogenesis, and also provides valuable biomarkers for researchers to select gene targets in the development of diagnostic tests and antiviral therapeutics for a number of infectious diseases.

Manual for the Laboratory Diagnosis and Virological Surveillance of Influenza

Author : World Health Organization
Publisher :
ISBN 13 : 9789241548090
Total Pages : 0 pages
Book Rating : 4.5/5 (48 download)

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Book Synopsis Manual for the Laboratory Diagnosis and Virological Surveillance of Influenza by : World Health Organization

Download or read book Manual for the Laboratory Diagnosis and Virological Surveillance of Influenza written by World Health Organization and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "WHO has developed this manual in order to strengthen the laboratory diagnosis and virological surveillance of influenza infection by providing standard methods for the collection, detection, isolation and characterization of viruses."--Publisher's description.

Influenza Viruses

Author : Michael F. Schmidt
Publisher :
ISBN 13 : 9783981022131
Total Pages : 146 pages
Book Rating : 4.0/5 (221 download)

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Book Synopsis Influenza Viruses by : Michael F. Schmidt

Download or read book Influenza Viruses written by Michael F. Schmidt and published by . This book was released on 2007 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book includes most of the lectures held at the Berlin Influenza Conference, written by some of the leading virologists in the world. The articles are top class and up-to-date.Contents:Scholtissek?s 75th Birthday, Aspects of Protein Structures of Borna Disease Virus, The Looming Danger: Avian influenza in wild birds, The sialic acid binding activity of the porcine transmissible gastroenteritis coronavirus (TGEV), Stability of the HA-Ectodomain, Reverse Genetics with Influenza Viruses, Rapid generation of influenza virus vaccines, 100 years of influenza history, Influenza Pandemic Preparedness, Proteolytic cleavage of the influenzavirus haemagglutinin and other viral glycoproteins, The risk for a wirld-wide influenza pandemic is a national and international challenge, Influenza viruses and MAP kinase cascades ? Novel targets for an antiviral intervention?, Lipid rafts in immune cell signalling and viral infection, Receptor specificity, host range and cellular tropism of influenza viruses, Influenza virus budding: the role of host and virus components, Membrane accumulation and lipid-raft-association of influenza A virus haemagglutinin triggers signalling and nuclear export of the viral genome, Glycosylation ? lessons from viruses and protozoa, Dissecting the influenza virus genome, Molecular biology of the pathogenesis of Sendai virus host range mutant, F1-R, Recent structural studies of influenza haemmagglutinin, A new approach of a live virus vaccine by modification of the cleavage site of the Influenza virus haemagglutinin by reverse genetics, Cell entry of Influenza virus by membrane fusion, The outbreak of H5N1 highly pathogenic avian Influenza in asia and pandemic preparedness, Influenza ? The role of migrating birds in past and future influenza pandemics

Viral Zoonoses and Food of Animal Origin

Author : Oskar-Rüger Kaaden
Publisher : Springer Science & Business Media
ISBN 13 : 3709165342
Total Pages : 256 pages
Book Rating : 4.7/5 (91 download)

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Book Synopsis Viral Zoonoses and Food of Animal Origin by : Oskar-Rüger Kaaden

Download or read book Viral Zoonoses and Food of Animal Origin written by Oskar-Rüger Kaaden and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the central theme of this book is the transmission of disease agents through the food chain, we will examine influenza viruses from this perspective. Influenza A viruses are found in humans, pigs, horses, sea mammals, and also in wild aquatic and domestic birds [23]. How are they spread? Between mammals, influenza is an airborne infection, but between birds, influenza can be either an airborne or waterborne infection. Influenza viruses of aquatic birds periodically transmit to domestic birds sometimes with catastrophic effects; this transmis sion can be either airborne or waterborne. Less frequently, avian influenza viruses transmit to mammals and three to four times in the past century this transmission has initiated a pandemic of influenza in humans. The method of spread of avian influenza viruses to mammals remains unresolved, but could be either airborne or waterborne. In this report we will consider recent examples of interspecies transmission of influenza A viruses and the possible prevention of emergence of the next human pandemic which is considered imminent. The reservoirs of influenza A viruses The available evidence indicates that aquatic birds are the reservoirs of all 15 subtypes of influenza A viruses. We will first consider the replication of influenza A in aquatic birds. In wild ducks, influenza viruses replicate preferentially in the cells lining the intestinal tract, cause no disease signs, and 8 7 are excreted in high concentrations in the feces (up to 10 .