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Author: Lois K. Miller
Publisher: Springer Science & Business Media
ISBN: 1461553415
Category : Science
Languages : en
Pages : 428
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Book Description
There are over a million different species of insects, and individually they 8 outnumber humans by more than 10 to 1. Moreover, some insects live in close association with both plants and higher animals and naturally exchange viruses with them. It has even been speculated that viruses in general may have radiated through the plant and animal kingdoms from common insect origins. Be that as it may, since insects play pivotal roles in the biosphere, both to the benefit and detriment of mankind, they and the viruses that infect them are important subjects for study. Insects are infected by a diverse medley of viruses, and this volume focuses on those insect virus families that are found primarily or exclusively in insects. All major families of insect-selective viruses are covered except for the baculo viruses, which were described in a separate volume of The Viruses series. Included in this volume are the established families of insect viruses, the newly recognized ascovirus family, and the nudiviruses, which probably represent a separate family but currently remain unclassified. The coverage of arboviruses is limited to a single chapter that focuses on their potential utility as vectors and in insect control. Omitted for practical reasons are several individual insect viruses that have been described sporadically in the literature and probably represent novel virus families.
Author: Lois K. Miller
Publisher: Springer Science & Business Media
ISBN: 1461553415
Category : Science
Languages : en
Pages : 428
Get Book
Book Description
There are over a million different species of insects, and individually they 8 outnumber humans by more than 10 to 1. Moreover, some insects live in close association with both plants and higher animals and naturally exchange viruses with them. It has even been speculated that viruses in general may have radiated through the plant and animal kingdoms from common insect origins. Be that as it may, since insects play pivotal roles in the biosphere, both to the benefit and detriment of mankind, they and the viruses that infect them are important subjects for study. Insects are infected by a diverse medley of viruses, and this volume focuses on those insect virus families that are found primarily or exclusively in insects. All major families of insect-selective viruses are covered except for the baculo viruses, which were described in a separate volume of The Viruses series. Included in this volume are the established families of insect viruses, the newly recognized ascovirus family, and the nudiviruses, which probably represent a separate family but currently remain unclassified. The coverage of arboviruses is limited to a single chapter that focuses on their potential utility as vectors and in insect control. Omitted for practical reasons are several individual insect viruses that have been described sporadically in the literature and probably represent novel virus families.
Author: Karl Maramorosch
Publisher: Springer Science & Business Media
ISBN: 3642461158
Category : Medical
Languages : en
Pages : 199
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Book Description
This volume contains seven chapters, based on papers presented at a Symposium on Insect Viruses, held in conjunction with the 67th Annual Meeting of the American Society for Microbiology in New York, N. Y. , on 30 April-4 May, 1967. The Symposium was organized to bring together outstanding workers interested in various areas of insect virology, and allow an opportunity for a discussion of problems, approaches, and methods that would lead to further progress in basic and applied research. One of the princi pal reasons for holding the Symposium at this time was the feeling that the divergent areas of research, up to now studied separately by entomologists, medical and public health workers, geneticists, and plant pathologists, would be brought together, crossing the artificial borders and finding new, exciting and inspiring vistas. Insect viruses provide a rare opportunity to get acquainted with the work and methods of investigators in such related and yet distant fields. Following the symposium, a decision was made to publish the papers in a single volume, extending the contents to provide a complete and scholarly review of each subject. Since viruses affecting insects have received little attention until recent years, it was felt that a fully documented presentation of diverse areas of insect virology merited publication. The invited authors, all recognized authorities in their respective fields, prepared their contri butions in such a way that each is a concise unit.
Author: Kenneth M. Smith
Publisher: Elsevier
ISBN: 0323158595
Category : Science
Languages : en
Pages : 271
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Book Description
Insect Virology focuses on viruses affecting insects, from the Tipula and Sericesthis iridescent viruses to the acute and chronic bee paralysis viruses and sacbrood virus. The book explores the symptomatology and pathology of virus diseases in insects; the isolation and purification of the viruses as well as their morphology and chemistry; and the host range. Organized into 12 chapters, this book begins with a historical overview of insect virology and its emergence as a scientific discipline, along with the previous studies on virus diseases in insects. Before discussing the different kinds of viruses and their distribution throughout the insect kingdom, the book first describes the viruses attacking the insects and the diseases they cause. The book then examines the mode of virus replication, transmission, and latent viral infections. The text explains a rapidly developing technique, the growing of insect tissues in culture, and its use to study the virus in the living cell. The book also considers the relationships of plant viruses with the insects that transmit them. The last chapter deals with the use of insect viruses in the biological control of insect pests. This book is a valuable source of information for entomologists, insect virologists, virologists in other fields, microbiologists, and others interested in insect virology.
Author: Sassan Asgari
Publisher: Caister Academic Press Limited
ISBN: 9781904455714
Category : Science
Languages : en
Pages : 0
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Book Description
Viruses that are pathogenic to beneficial insects and other arthropods cause millions of dollars of damage every year to industries, such as sericulture, apiculture, and aquaculture (e.g. infecting honeybees and silk worms). On the other hand, viruses that are pathogenic to insect pests can be exploited as attractive biological control agents. Another fascinating feature of these viruses is that some, e.g. baculoviruses, have been commercially exploited for use as gene expression and delivery vectors in both insect and mammalian cells. All of these factors have led to an explosion in the amount of research into insect viruses in recent years, generating impressive quantities of information on the molecular and cellular biology of these viruses. This timely book reviews the exciting new developments in the field of insect virology. Written by internationally renowned insect virologists, the chapters review the current molecular biology of all the major groups of insect pathogenic viruses and suggest future directions for research. The book is divided into three parts: 1) DNA viruses, 2) RNA viruses, and 3) current hot-topics in insect virology. The virus groups covered include: Ascoviruses, Baculoviruses, Densoviruses, Entomopoxviruses, Hytrosaviruses, Iridoviruses, Nudiviruses, Polydnaviruses, Dicistroviruses, Iflaviruses, Nodaviruses, Tetraviruses, and Cypoviruses. Special topic chapters review exciting recent developments in insect virology including RNAi, insect antiviral responses, structural comparison of insect RNA viruses, and viral ecology. The book is essential reading for every insect virologist in both the academic and private sectors. It is also strongly recommended for other virologists, particularly those interested in virus evolution, virus structure, viral vectors, biological control of insects, and insect immunity.
Author: Frances R. Hunter-Fujita
Publisher: John Wiley & Sons
ISBN:
Category : Medical
Languages : en
Pages : 640
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Book Description
This is an essential guidebook, providing a comprehensive overview of insect viruses and pest management. Part One of this volume explores the rationale behind the employment of insect pathogenic viruses in pest control and documents the assessment of biological activity, the ecology of baculoviruses, control strategies, virus production and formulation, and the conduct and recording of field control trials. Part Two comprises an authoritative global survey of current practice, R&D, and up-to-date technical studies of insect viruses and their application in pest management. This survey was compiled with the assistance of a panel of world-wide experts and will prove an invaluable and unique data source. Building on the key topics discussed in Part One, easy-to-follow, practical protocols are presented in Part Three, including detailed accounts of standard operating procedures for working with insects, isolation, propagation (in vivo and in vitro), purification, characterization and enumeration of viruses, suggestions for good laboratory layout and design, mass production methods, formulation and quality control. The importance of external environmental factors concerning virus survival and efficacy is also not forgotten, and in the final part the effects of solar radiation and the relationships between viruses and plant surfaces are discussed. Indispensable reading for all professionals and students interested in insect virology and pest control, this book is a comprehensive reference manual.
Author: Byrony C Bonning
Publisher: Academic Press
ISBN: 0120398680
Category : Science
Languages : en
Pages : 513
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Book Description
Baculoviruses are perhaps unique among viruses in the breadth of their biotechnological applications: these insect specific viruses are used not only for insect pest management purposes, but also as laboratory research tools for production of recombinant proteins and for protein display, and as potential vectors for human gene therapy. In addition to highlighting recent advances, this volume provides a comprehensive review of the biotechnological applications of these and other insect viruses in both the academic and private sectors.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309377595
Category : Medical
Languages : en
Pages : 397
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Book Description
Pathogens transmitted among humans, animals, or plants by insects and arthropod vectors have been responsible for significant morbidity and mortality throughout recorded history. Such vector-borne diseases â€" including malaria, dengue, yellow fever, and plague â€" together accounted for more human disease and death in the 17th through early 20th centuries than all other causes combined. Over the past three decades, previously controlled vector-borne diseases have resurged or reemerged in new geographic locations, and several newly identified pathogens and vectors have triggered disease outbreaks in plants and animals, including humans. Domestic and international capabilities to detect, identify, and effectively respond to vector-borne diseases are limited. Few vaccines have been developed against vector-borne pathogens. At the same time, drug resistance has developed in vector-borne pathogens while their vectors are increasingly resistant to insecticide controls. Furthermore, the ranks of scientists trained to conduct research in key fields including medical entomology, vector ecology, and tropical medicine have dwindled, threatening prospects for addressing vector-borne diseases now and in the future. In June 2007, as these circumstances became alarmingly apparent, the Forum on Microbial Threats hosted a workshop to explore the dynamic relationships among host, pathogen(s), vector(s), and ecosystems that characterize vector-borne diseases. Revisiting this topic in September 2014, the Forum organized a workshop to examine trends and patterns in the incidence and prevalence of vector-borne diseases in an increasingly interconnected and ecologically disturbed world, as well as recent developments to meet these dynamic threats. Participants examined the emergence and global movement of vector-borne diseases, research priorities for understanding their biology and ecology, and global preparedness for and progress toward their prevention, control, and mitigation. This report summarizes the presentations and discussions from the workshop.
Author: Lois K. Miller
Publisher: Springer Science & Business Media
ISBN: 1489918345
Category : Medical
Languages : en
Pages : 459
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Book Description
The past decade has witnessed an explosion of information on the molecular biology of insect viruses and a frenzy of activity in applying this information to medicine and agriculture. Genetically engineered baculoviruses are presently being tested for commercial use as pesticides, and the study of such viruses is also revealing remarkable insights into basic cellular processes such as apoptosis. This comprehensive volume provides readers with knowledge of basic and applied baculovirology so that current literature in the field can be appreciated.
Author: Christopher J. Connell
Publisher: Nova Science Publishers
ISBN: 9781606929650
Category : Insects
Languages : en
Pages : 0
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Book Description
Insects are a major group of arthropods and the most diverse group of animals on the earth, with over a million described species. In common with all other life forms, insects suffer from viruses that cripple and kill. Admittedly, insects transmit viruses that cause illness in humans, but the insect in such cases is usually unaffected. This book includes research on such viruses affecting humans. Also included in this book are the ways to recognize insect viruses and their use in pest control. Basic and applied research on insect virus proteins associated with the peroral infectivity is reviewed as well. Furthermore, RNAi has been applied to a number of studies involved in insect immunity. Thus, the effect of RNA interference on viral infections is also studied.
Author: Bryony C. Bonning
Publisher:
ISBN: 9781912530083
Category : Science
Languages : en
Pages : 272
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Book Description
The substantial costs of insect-associated viruses, ranging from honey bee decline to human, animal and plant disease, have driven investment in molecular research toward mitigation. Interest in insect viruses extends beyond these negative impacts however with biotechnological insect virus-based tools used to produce recombinant proteins, for gene therapy, vaccine production, and virus-induced gene silencing. The volume opens with a description of the insect virome and the explosion in discovery of new viral taxa. The following four chapters focus on anti-viral immunity including endogenous viral elements some of which may provide the molecular basis for long-term anti-viral immunity, the discovery of new viral suppressors of RNA interference, the role of new classes of small RNA molecules in dictating infection outcomes, and the Drosophila-dicistrovirus model as a powerful resource for insect molecular virology. The application of omics tools to insect-vectored plant viral disease, recent advances in tetravirus, polydnavirus, and baculovirus research are then described. The final chapters review progress in baculovirus expression vector and surface display technologies for use in laboratory and therapeutic applications. Written by leading experts, this work is essential reading for students and scholars of insect virology and immunology and provides a valuable resource for users of baculovirus-derived tools.
