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Retroviruses Retroelements And Their Restrictions
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Book Synopsis Retroviruses, retroelements and their restrictions by : Atsushi Koito
Download or read book Retroviruses, retroelements and their restrictions written by Atsushi Koito and published by Frontiers Media SA. This book was released on 2015-05-01 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human retroviruses, HIV and HTLV have been recognized as important pathogens because of their association with lethal diseases such as AIDS and ATL. Considerable resources and efforts have been directed at understanding the interaction between these retroviruses and their host which may provide clues as to how the infection can be controlled or prevented. Among the key scientific successes is the identification of intracellular “restriction factors” that have evolved as obstacles to the replication of pathogens including infectious retroviruses. The discovery of APOBEC, which are strong mutagens of retroviral genomes and intracellular retroelements, began a new era of intense research activities into the spectrum of intrinsic anti-HIV activity, leading to the identification of TRIM5a, BST2/Tetherin, and SAMHD1. In response, HIV has evolved several accessory genes as weaponries to evade these intracellular restriction activities. The intracellular antiretroviral defenses evolved in response to endogenous retroelements that make up more than 40% of the entire mammalian genome, and which are regarded as ancestors of infectious retroviruses. LTR-type retroelements are present in all higher eukaryotes, representing about 8% of the human genome. Non-LTR retroelements can be found at extremely high copy numbers also, with a significant portion of mammalin genomes consisting of LINEs. Mammalian genomes are modified by LINEs through insertions, but also by the indirect replication of non-autonomous retrotransposons such as SINEs. LINEs insertion was shown to have played, and continue to play important roles in genomic evolution and somatic genome mosaicism-mediated physiology. And, because retrotransposition can confer genetic diversity that is beneficial to the host, the vertebrate intrinsic immunity has evolved to support a balance between retroelement insertions that confer beneficial and those that cause deleterious gene disruptions. The articles published in this Research Topic should serve not only as valuable references for the field, but provide future topics of research for investigators that should further our understanding of the retrovirus, retroelements and their restrictions.
Book Synopsis Investigation of the Various Modes of Retroviral and Endogenous Retroelements Restriction by APOBEC3 Proteins by : Kasandra Bélanger
Download or read book Investigation of the Various Modes of Retroviral and Endogenous Retroelements Restriction by APOBEC3 Proteins written by Kasandra Bélanger and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Recent Progress in Understanding the Mechanism and Consequences of Retrotransposon Movement by : David J. Garfinkel
Download or read book Recent Progress in Understanding the Mechanism and Consequences of Retrotransposon Movement written by David J. Garfinkel and published by MDPI. This book was released on 2018-07-10 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Recent Progress in Understanding the Mechanism and Consequences of Retrotransposon Movement" that was published in Viruses
Book Synopsis Methods in Molecular Medicine by : Yusuf Tutar
Download or read book Methods in Molecular Medicine written by Yusuf Tutar and published by BoD – Books on Demand. This book was released on 2021-01-20 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: Treatment risk and response to therapy prediction can be forecasted through early diagnosis, which improves prognosis reliability and effectiveness of therapies. This book covers contemporary advances in molecular markers, disease-causing variants, retroelements, and the basis of distinct diseases.
Download or read book Retroviruses written by Reinhard Kurth and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Maize Genome by : Jeffrey Bennetzen
Download or read book The Maize Genome written by Jeffrey Bennetzen and published by Springer. This book was released on 2018-11-24 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses advances in our understanding of the structure and function of the maize genome since publication of the original B73 reference genome in 2009, and the progress in translating this knowledge into basic biology and trait improvement. Maize is an extremely important crop, providing a large proportion of the world’s human caloric intake and animal feed, and serving as a model species for basic and applied research. The exceptionally high level of genetic diversity within maize presents opportunities and challenges in all aspects of maize genetics, from sequencing and genotyping to linking genotypes to phenotypes. Topics covered in this timely book range from (i) genome sequencing and genotyping techniques, (ii) genome features such as centromeres and epigenetic regulation, (iii) tools and resources available for trait genomics, to (iv) applications of allele mining and genomics-assisted breeding. This book is a valuable resource for researchers and students interested in maize genetics and genomics.
Book Synopsis Handbook of Maize by : Jeff L. Bennetzen
Download or read book Handbook of Maize written by Jeff L. Bennetzen and published by Springer. This book was released on 2010-12-06 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Maize is one of the world’s highest value crops, with a multibillion dollar annual contribution to agriculture. The great adaptability and high yields available for maize as a food, feed and forage crop have led to its current production on over 140 million hectares worldwide, with acreage continuing to grow at the expense of other crops. In terms of tons of cereal grain produced worldwide, maize has been number one for many years. Moreover, maize is expanding its contribution to non-food uses, including as a major source of ethanol as a fuel additive or fuel alternative in the US. In addition, maize has been at the center of the transgenic plant controversy, serving as the first food crop with released transgenic varieties. By 2008, maize will have its genome sequence released, providing the sequence of the first average-size plant genome (the four plant genomes that are now sequenced come from unusually tiny genomes) and of the most complex genome sequenced from any organism. Among plant science researchers, maize has the second largest and most productive research community, trailing only the Arabidopsis community in scale and significance. At the applied research and commercial improvement levels, maize has no peers in agriculture, and consists of thousands of contributors worthwhile. A comprehensive book on the biology of maize has not been published. The "Handbook of Maize: the Genetics and Genomics" center on the past, present and future of maize as a model for plant science research and crop improvement. The books include brief, focused chapters from the foremost maize experts and feature a succinct collection of informative images representing the maize germplasm collection.
Download or read book Foamy Viruses written by Axel Rethwilm and published by Springer Science & Business Media. This book was released on 2003-05-12 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aberrant replication pathway of foamy viruses distinguishes them from all other retroviruses. Many details have been accumulated over the past ten or so years. Most of the findings on foamy viruses were obtained by research on a single virus isolate previously called "human foamy virus", which appeared to be the first to be investigated on a molecular level. However, to the editor's knowledge, genuine human foamy viruses do not exist, but several trans-species transmissions of different simian foamy viruses from monkeys and apes to human hosts.
Book Synopsis Recent Advances in the Biology, Therapy and Management of Melanoma by : Lester Davids
Download or read book Recent Advances in the Biology, Therapy and Management of Melanoma written by Lester Davids and published by BoD – Books on Demand. This book was released on 2013-02-13 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book Recent Advances in the Biology, Therapy and Management of Melanoma brings up-to-date information regarding a number of aspects which culminate in illuminating potential targets in the fight against melanoma. This book is intended to be a reference book for both the scientific and clinical communities and brings complicated subject matter together in an easy, readable way. Undoubtedly fundamental scientific understanding has to then be translated to the clinic in order for us to make significant strides in eradicating melanoma. It is hoped that scientists, clinicians, students and residents find this book useful in their studies on melanoma and that it not only expands their perspectives and views on the field, but challenges them to forge ahead towards discovering the ultimate cure.
Book Synopsis Plasmids and Transposons by : Colin Stuttard
Download or read book Plasmids and Transposons written by Colin Stuttard and published by Elsevier. This book was released on 2013-09-24 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plasmids and Transposons: Environmental Effects and Maintenance Mechanisms explores the possibility of the usefulness of plasmids and transposons in controlling pollution. The articles in the book present evolutionary and ecological perspective on the topic. Contributors discussed such topics as aspects of the evolution of composite conjugative plasmids through acquisition of transposons; nosocomial infections; and the importance of plasmid analysis for the appropriate application of epidemiological control measures. Ecologists, environmentalists, physicians, and biologists will find the book interesting.
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 441 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
Download or read book Retroviruses written by John M. Coffin and published by CSHL Press. This book was released on 1997 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt: For over 25 years the study of retroviruses has underpinned much of what is known about information transfer in cells and the genetic and biochemical mechanisms that underlie cell growth and cancer induction. Emergent diseases such as AIDS and adult T-cell lymphoma have widened even further the community of investigators directly concerned with retroviruses, a development that has highlighted the need for an integrated understanding of their biology and their unique association with host genomes. This remarkable volume satisfies that need. Written by a group of the field's most distinguished investigators, rigorously edited to provide a seamless narrative, and elegantly designed for clarity and readability, this book is an instant classic that demands attention from scientists and physicians studying retroviruses and the disorders in which they play a role.
Book Synopsis Lateral DNA Transfer by : Frederic Bushman
Download or read book Lateral DNA Transfer written by Frederic Bushman and published by CSHL Press. This book was released on 2002 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about mobile genes—the transfer of DNA between unrelated cells. It discusses the machinery of gene transfer and its wide-ranging biological and health consequences. Mobile DNA makes possible the development of antibiotic resistance in microbes, the conversion of harmless to pathogenic bacteria, and the triggering of cancerous growth in cells. It also contributes to human evolution. This well-illustrated volume contains an up-to-date account of a topic now seen as increasingly important, and will be invaluable for both working scientists and as a textbook for advanced courses.
Download or read book Mobile DNA II written by Nancy L. Craig and published by Amer Society for Microbiology. This book was released on 2002 with total page 1204 pages. Available in PDF, EPUB and Kindle. Book excerpt: An extension of the original volume, reflecting the latest advances in understanding these elements. This title is published by the American Society for Microbiology Press and distributed by Taylor and Francis in rest of world territories.
Download or read book Stem Cell Epigenetics written by and published by Academic Press. This book was released on 2020-08-07 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Growing evidence suggests that epigenetic mechanisms play a central role in stem cell biology and are vital for determining gene expression during cellular differentiation and governing mammalian development. In Stem Cell Epigenetics, leading international researchers examine how chromatin regulation and bona fide epigenetic mechanisms underlie stem cell renewal and differentiation. Authors also explore how the diversity of cell types, including the extent revealed by single cell omic approaches, is achieved, and how such processes may be reversed or managed via epigenetic reprogramming. Topics discussed include chromatin in pluripotency, stem cells and DNA methylation, histone modifications in stem cells and differentiation, higher-order chromatin conformation in pluripotent cells, stem cells and cancer, epigenetics and disease modeling, brain organoids from pluripotent cells, transcriptional regulation in stem cells and differentiation, non-coding RNAs in pluripotency and early differentiation, and diseases caused by epigenetic alterations in stem cells. Additionally, the book discusses the potential implementation of stem cell epigenetics in drug discovery, regenerative medicine, and disease treatment. Stem Cell Epigenetics will provide researchers and physicians with a state-of-the-art map to orient across the frontiers of this fast-evolving field. Analyzes the role of epigenetics in embryonic stem cell regulation Indicates the epigenetic mechanisms involved in stem cell differentiation and highlights modifications and misregulations that may result in disease pathogenesis Examines the potential applications of stem cell epigenetics in therapeutic disease interventions and regenerative medicine, providing a foundation for researchers and physicians to bring this exciting and fast-evolving field into a clinical setting Features chapter contributions by leading international experts
Book Synopsis RNA Tumor Viruses: Supplements and appendixes by :
Download or read book RNA Tumor Viruses: Supplements and appendixes written by and published by . This book was released on 1984 with total page 1254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :International Committee on Taxonomy of Viruses Publisher :Elsevier ISBN 13 :0123846846 Total Pages :1463 pages Book Rating :4.1/5 (238 download)
Book Synopsis Virus Taxonomy by : International Committee on Taxonomy of Viruses
Download or read book Virus Taxonomy written by International Committee on Taxonomy of Viruses and published by Elsevier. This book was released on 2011-10-25 with total page 1463 pages. Available in PDF, EPUB and Kindle. Book excerpt: The practical need to partition the world of viruses into distinguishable, universally agreed upon entities is the ultimate justification for developing a virus classification system. Since 1971, the International Committee on Taxonomy of Viruses (ICTV) operating on behalf of the world community of virologists has taken on the task of developing a single, universal taxonomic scheme for all viruses infecting animals (vertebrate, invertebrates, and protozoa), plants (higher plants and algae), fungi, bacteria, and archaea. The current report builds on the accumulated taxonomic construction of the eight previous reports dating back to 1971 and records the proceedings of the Committee since publication of the last report in 2005. Representing the work of more than 500 virologists worldwide, this report is the authoritative reference for virus organization, distinction, and structure.
