Listing 1 - 10 of 49 | << page >> |
Sort by
|
Choose an application
Negative strand RNA viruses have a unique mechanism of replication. Their genome is a single strand RNA that has to be transcribed as soon as the virus enters the host in order to carry out viral replication. As a result, a viral-specific RNA polymerase is packaged in the virion and is ready for transcription after virus entry. This novel replication mechanism dictates the assembly and RNA synthesis of negative strand RNA viruses. In recent years, many discoveries have been made with regard to the entry, replication and assembly of this class of viruses. This book will present updated coverage
Choose an application
This book discusses RNA viruses and their potential to cause pandemics, such as the coronavirus pandemic the world is currently experiencing. It discusses different types of RNA viruses, including SARS-CoV2, respiratory syncytial virus (RSV), influenza, HIV, and others. Chapters examine the epidemiology, transmission, pathogenesis, diagnosis, prevention, and control using the One Health approach.
Choose an application
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
Choose an application
RNA viruses --- Research --- Methodology.
Choose an application
RNA Viruses: A Practical Approach is wide ranging in scope, from emerging technology such as reverse genetics and retrovirus vectors, to money saving tips - how to make your own silica particles for high efficiency RNA extraction and liposomes for cell transfection! Chapter one covers the fundamentals of investigating RNA virus genome structure at a molecular level. Chapters two and three describe techniques for mutagenesis of RNA genomes and analysis of transcription. Chapter four deals with RNA virus-encoded proteinases, an important aspect of the control of RNA virus gene expression. Chapter five considers retrovirus oncogenesis and chapter six analysis of RNA virus quasispecies. Chapter seven describes systems for investigation of in vitro replication of positive-stranded viruses and chapter eight the packaging of RNA virus genomes. In addition to the technical aspects of reverse genetics and retrovirus vectors, both of the final two chapters also consider ethical aspects of these new technologies.
RNA viruses. --- Riboviruses --- Viruses, RNA --- Viruses
Choose an application
Global Perspectives of the Transmission of Zoonotic RNA Viruses from Wild Animal Species to Humans: Zoonotic, Epizootic, and Anthropogenic Transmission Viral Pathogens elaborates on the current knowledge surrounding the transmission of zoonotic RNA viruses from different wild animal species to humans, including updates on the reverse transmission of pathogens to humans across the globe, with coverage of rodents, pigs, birds and primates. This reference goes beyond the phenomena occurring in African and American regions to provide further study of zoonotic pathogens from the entire world, including various parts of Asia such as India. The book comprehensively covers new knowledge on many diverse wild primate species for a global perspective on the phenomena of cross-species transmissions of pathogenic RNA viruses. Against the backdrop of the current global Covid-19 pandemic, this reference helps solve the problem of incomplete knowledge on global epidemiology of zoonotic RNA viruses. RNA viruses have pandemic, epidemic and epizootic potentials caused by Influenza viruses, Avian Influenza viruses, and other infectious viruses.
RNA viruses. --- Riboviruses --- Viruses, RNA --- Viruses --- Zoonoses --- RNA Viruses --- Viral Zoonoses --- Transmission. --- Epidemiology. --- epidemiology --- transmission
Choose an application
This latest volume provides a comprehensive review of the latest developments and research studies on the pathogenesis and molecular biology of human congenital infections. It reviews current diagnostic techniques and epidemiological data while describing the progress in research and understanding of continuing prevention of congenital infections and prognosis.
Rubella virus. --- Togaviruses. --- Togaviridae --- Rubivirus --- RNA viruses --- Togaviruses
Choose an application
In the spring of 2013, the influenza A (H7N9) virus shocked China, and caused 134 human infections with 45 deaths in its first influenza season. In the 2013-2014 winter, the virus struck China again and caused 273 cases with 108 deaths. This H7N9 outbreak has raised concern for another influenza pandemic. In this book, the epidemiology of the H7N9 outbreak, and the origin and diversity of the virus genome are discussed. This book examines the emergence and management of RNA viruses, like influenza, as well as the classifications of the viruses.
Influenza viruses. --- RNA viruses. --- Riboviruses --- Viruses, RNA --- Viruses --- Orthomyxoviruses
Choose an application
Viruses are obligate intracellular parasites, and their biology is closely interlinked with that of their host cells. However, this relationship is two-sided. Virus-host cell interactions are clearly essential to allow viruses to facilitate their life cycles, but they also give the host cell a chance to recognize and combat virus infections. This Special Issue of Cells compiles review papers on emerging themes related to virus-host cell interactions of RNA viruses, including mechanistic details of virus uncoating, new insights into the nature and function of viral replication compartments, and the role of RNA methylation in the virus life cycle. This is complemented by primary research papers addressing virus-host cell interactions from diverse perspectives.
Cells. --- RNA viruses. --- Riboviruses --- Viruses, RNA --- Viruses --- Organisms --- Cytology
Choose an application
Viruses are widely present in nature, and numerous viral species with a variety of unique characteristics have been identified so far. Even now, new emerging or re-emerging viruses are being found or re-found as novel viral classes or as quasi-species. Indeed, viruses are everywhere. Of note, viruses are pivotal as targets and tools of basic and applied sciences. On one hand, portions of the viruses are infectious for animals including humans, and cause various diseases in infected hosts by distinct mechanisms and at a different level of severity. While many of viruses are known to co-exist quietly with their hosts, pathogenic viruses certainly affect and threaten our society as well as individuals to provoke serious medical or economic attention. We should act against certain dreadful and highly infectious viruses as a global problem. Animal RNA viruses can readily mutate to adapt themselves in their hostile environments for their survival. Resultant viruses may sometimes show essentially altered phenotypes from the original parental strains. This fundamental and general property of animal RNA viruses represents major extensive issues of scientific, medical, and/or economic importance. In this Research Topic, we have focused on the high mutability of animal RNA viruses, and selected relevant articles on animal viruses of broad-ranges such as primate lentiviruses, influenza viruses, paramyxoviruses, flaviviruses, rabies virus, norovirus, picornaviruses, and picobirnavirus. Each article has taken up intriguing aspects of the subject viruses. We are sure that readers acquire important information on virus mutation, adaptation, diversification, and evolution, and hope that researchers in the field related to virology gain some solid hints from the reported articles for further virological and /or medical studies. Finally, we thank all the contributing researchers in this Research Topic, entitled “Highly Mutable Animal RNA Viruses: Adaptation and Evolution”, for their elegant and interesting works.
mutation --- phylogenetic trees --- animal RNA viruses --- adaptation --- diversification
Listing 1 - 10 of 49 | << page >> |
Sort by
|