The Viroids
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The Viroids
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Author : T.O. Diener
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
The Viroids written by T.O. Diener and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Medical categories.
More than seven years have passed since the first monograph on viroids was published. At that time, the existence of viroids as a novel type of pathogen far smaller than viruses had been amply demonstrated and some of their unusual molecular properties had been elucidated, but the entry of molecular biology into viroid research was still in its infancy. Since that time, our knowledge of the molecular properties of viroids has increased exponentially and viroids have become even more fasci nating than was the case seven years ago. Today, aside from transfer RNA, viroids are probably the best known type of RNA-at least from a struc tural standpoint. Much less is known of the mechanisms of viroid func tion, such as the exact pathway and enzymology of viroid replication and the biochemistry of viroid pathogenesis. Recently, however, emphasis in viroid research has shifted from structural to functional themes and im portant beginnings have been made in the elucidation of viroid struc ture-function relationships. With the discovery of viroidlike RNAs within the capsids of certain plant viruses and the finding of surprising structural similarities between viroids and plant satellite RNAs, the conceptual gap between viroids and conventional viruses has significantly narrowed. Even beyond virology, connecting links with cellular RNAs have come to light and the long isolation of viroids land "viroidologists"J has come to an end.
The Viroids
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Author : T O Diener
language : en
Publisher:
Release Date : 1987-09-30
The Viroids written by T O Diener and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987-09-30 with categories.
Viroids And Satellites
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Author : Ahmed Hadidi
language : en
Publisher: Academic Press
Release Date : 2017-07-18
Viroids And Satellites written by Ahmed Hadidi and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-18 with Science categories.
Viroids and Satellites describes plant diseases and their causal agents while also addressing the economic impact of these diseases. The book discusses various strategies for state-of-the-art methods for the detection and control of pathogens in their infected hosts and provides pivotal information from the discovery of viroids through the analysis of their molecular and biological properties, to viroid pathogenesis, host interactions, and RNA silencing pathways. Students, researchers and regulators will find this to be a comprehensive resource on the topics presented. Provides coverage of the basic biological properties of disease, along with applied knowledge Features economic impacts, transmission, geographical distribution, epidemiology, detection, and control within each chapter Organizes viroid diseases by viroid taxonomy and viroid species
Viroids
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Author : Ahmed Hadidi
language : en
Publisher: CSIRO PUBLISHING
Release Date : 2003-01-08
Viroids written by Ahmed Hadidi and has been published by CSIRO PUBLISHING this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-01-08 with Science categories.
This comprehensive volume presents indispensable and up-to-date information on viroids and viroid diseases. It provides a single source of information on the properties of viroids, the economic impact of viroid diseases, and methods for their detection and control. It examines the diseases associated with different plant species, the geographic distribution and epidemiology of viroids, diseases of possible viroid etiology, and the future applications of viroids. Viroids examines the biology of viroids, molecular characteristics, localization and movement, replication, pathogenesis, viroids and gene silencing, classification, viroid-like satellite RNAs, detection of viroids using bioamplification hosts, biological indexing, polyacrylamide gel electrophoresis, molecular hybridisation and polymerase chain reaction. The book looks at the geographical distribution and epidemiology of viroids in North America, Australasia, China, Japan, Europe, the Middle East, Africa, South America, and at the global level. It covers the control of viroids including quarantine of imported germplasm, availability of viroid-tested propagation materials, thermotherapy, tissue culture, and other conventional strategies as well as biotechnological control approaches. Special topics such as ribozyme reaction of viroids and economic advantages of viroid infection are also included. Other chapters summarise the current state of knowledge concerning viroid diseases of the crop in question and aspects of the natural history of viroids in horticulture. Among the crops covered are potato, tomato, tobacco, cucumber, pome fruits, stone fruits, avocado, citrus, grapevines, hop, chrysanthemum, coleus, columnea, and coconut palm. The four eminent editors of this watershed volume have assembled an international group of more than 70 scientists who have substantial experience with viroids and viroid diseases. They have produced a cohesive and comprehensive work that can be used by students, researchers, extension agents, and regulators. It may also be of a great value to science managers, policy makers, and industries in formulating policies and products to obtain viroid-free plants and control viroid diseases. The information on plant quarantine and certification programs will help anyone concerned with the safe movement of plant material across international boundaries or within a single country.
Viroids
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Author : T.O. Diener
language : en
Publisher:
Release Date : 1981
Viroids written by T.O. Diener and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with categories.
Viroids
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Author : Ayala L. N. Rao
language : en
Publisher: Humana
Release Date : 2022-12-14
Viroids written by Ayala L. N. Rao and has been published by Humana this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-12-14 with Science categories.
This volume explores the latest methods used by researchers to study the detection, characterization, and various aspects of viroids. The chapters in this book are organized into seven parts and cover topics such as detection methods based on the biology of viroids; detection techniques based on electrophoresis and hybridization techniques; PCR-based techniques that provide high degrees of sensitivity; emerging area of nucleic acid sequence-based technology; and emerging techniques in viroid research such as RNA silencing, splicing, and viroid structure. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Cutting-edge and comprehensive, Viroids: Methods and Protocols is a valuable resource for researchers and graduate students who are working with viroid diseases.
Viroids
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Author : A. Hadidi
language : en
Publisher: CSIRO PUBLISHING
Release Date : 2003
Viroids written by A. Hadidi and has been published by CSIRO PUBLISHING this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Nature categories.
This comprehensive volume presents indispensable and up-to-date information on viroids and viroid diseases. It provides a single source of information on the properties of viroids, the economic impact of viroid diseases, and methods for their detection and control.
Fundamentals Of Viroid Biology
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Author : Charith Raj Adkar-Purushothama
language : en
Publisher: Elsevier
Release Date : 2023-09-15
Fundamentals Of Viroid Biology written by Charith Raj Adkar-Purushothama and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-15 with Science categories.
Fundamentals of Viroid Biology provides a comprehensive introduction to the emerging research on viroids and their biology. The book is organized into three parts. The introduction offers historical perspectives as well as information on classifications, structure, life cycle and replication, and viroid movement. The book goes on to discuss viroid diseases and their geographic distributions across Asia, Europe, Africa, Australia, North and South America. Viroid pathogenesis and viroid-host interaction rounds out the coverage which includes viroid associated disease symptoms and viroid regions associated and viroid-host protein and translations. Detection and disease control strategies are also covered. Contributed by an international group of renown contributors in viroid research, Fundamentals of Viroid Biology is a useful introductory reference to advance undergraduates, graduate, postgraduate students, and early career researchers and scientists engaged in the study of viroid biology, virology, plant virology, and microbiology. Covers introductory to advanced level of information in viroid research Supported by relevant flow chart, figures, and graphics to enhance understanding of the concepts and protocols Offers contributions by an international array of experts who are authorities in viroid research
Plant Virus Evolution
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Author : Marilyn J. Roossinck
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-02-23
Plant Virus Evolution written by Marilyn J. Roossinck and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-02-23 with Science categories.
This book provides a comprehensive look at the field of plant virus evolution. It is the first book ever published on the topic. Individual chapters, written by experts in the field, cover plant virus ecology, emerging viruses, plant viruses that integrate into the host genome, population biology, evolutionary mechanisms and appropriate methods for analysis. It covers RNA viruses, DNA viruses, pararetroviruses and viroids, and presents a number of thought-provoking ideas.
Encyclopedia Of Plant Viruses And Viroids
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Author : K. Subramanya Sastry
language : en
Publisher: Springer
Release Date : 2019-12-18
Encyclopedia Of Plant Viruses And Viroids written by K. Subramanya Sastry and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-12-18 with Science categories.
The Encyclopedia of Plant Viruses and Viroids provides an up-to-date information on the viruses and viroids infecting all types of cultivated and weed plants at global level; and is unique among plant virology texts as it is organized alphabetically by the genus name of the host plant infected. It allows the reader to readily determine all of the different viruses currently reported naturally infecting the plant genus and species. Information is provided for each virus and viroids on common synonyms, current taxonomic status, geographical distribution, symptoms induced, other known hosts, means of transmission and properties of both the virus particles and the genome. Where ever the same virus is known to infect multiple hosts, host-specific information, biological properties and genome characters are presented under each host affected. The index can be utilized to identify other crops infected by the same virus, showing which other crops might be at risk of infection in the event of introduction of a virus that has not previously reported in an area, or which might serve as potential virus reservoirs for infection of more sensitive or economically important crops than the host in which it is initially identified. The taxonomy and nomenclature of the viruses and viroids are followed based on the current guidelines of the 10th ICTV Report, covering up to 2018 and also about many new viruses and viroids that have been reported but not yet recognized as species by ICTV, have been included in this Encyclopedia. The uniqueness of this Encyclopedia is that all the known viruses and viroids affecting more than 1010 plant species at global level are described and the plant species are arranged in alphabetical order of the scientific name of the plant along the relevant information on 1518 viruses and viroids and is the ready-reckoner of the global plant species and their viruses and viroids for students, scientists, teachers of Plant Pathology& Virology; and also for the crop protection professionals, agricultural policymakers, seed companies and quarantine agencies.