Evolution Of Virulence In Eukaryotic Microbes

Author : L. David Sibley
Publisher : John Wiley & Sons
ISBN 13 : 1118308131
Total Pages : 912 pages
Book Rating : 4.34/5 ( download)

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Download or read book Evolution of Virulence in Eukaryotic Microbes written by L. David Sibley and published by John Wiley & Sons. This book was released on 2012-06-07 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique and timely review of the emergence of eukaryotic virulence in fungi, oomycetes, and protozoa, as they affect both animals and plants Evolution of Virulence in Eukaryotic Microbes addresses new developments in defining the molecular basis of virulence in eukaryotic pathogens. By examining how pathogenic determinants have evolved in concert with their hosts, often overcoming innate and adaptive immune mechanisms, the book takes a fresh look at the selective processes that have shaped their evolution. Introductory chapters ground the reader in principal evolutionary themes such as phylogenetics and genetic exchange, building a basis of knowledge for later chapters covering advances in genetic tools, how pathogens exchange genetic material in nature, and the common themes of evolutionary adaptation that lead to disease in different hosts. With the goal of linking the research findings of the many disparate scientific communities in the field, the book: Assembles for the first time a collection of chapters on the diversity of eukaryotic microorganisms and the influence of evolutionary forces on the origins and emergence of their virulent attributes Highlights examples from three important, divergent groups of eukaryotic microorganisms that cause disease in animals and plants: oomycetes, protozoan parasites, and fungi Covers how the development of genetic tools has fostered the identification and functional analyses of virulence determinants Addresses how pathogens exchange genetic material in nature via classical or modified meiotic processes, horizontal gene transfer, and sexual cycles including those that are cryptic or even unisexual Provides a broad framework for formulating future studies by illustrating themes common to different pathogenic microbes Evolution of Virulence in Eukaryotic Microbes is an ideal book for microbiologists, evolutionary biologists and medical professionals, as well as graduate students, postdoctoral fellows, and faculty members working on the evolution of pathogens.

Author : Howard Ochman
Publisher :
ISBN 13 : 9781621820376
Total Pages : 0 pages
Book Rating : 4.78/5 ( download)

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Download or read book Microbial Evolution written by Howard Ochman and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bacteria have been the dominant forms of life on Earth for the past 3.5 billion years. They rapidly evolve, constantly changing their genetic architecture through horizontal DNA transfer and other mechanisms. Consequently, it can be difficult to define individual species and determine how they are related. Written and edited by experts in the field, this collection from Cold Spring Harbor Perspectives in Biology examines how bacteria and other microbes evolve, focusing on insights from genomics-based studies. Contributors discuss the origins of new microbial populations, the evolutionary and ecological mechanisms that keep species separate once they have diverged, and the challenges of constructing phylogenetic trees that accurately reflect their relationships. They describe the organization of microbial genomes, the various mutations that occur, including the birth of new genes de novo and by duplication, and how natural selection acts on those changes. The role of horizontal gene transfer as a strong driver of microbial evolution is emphasized throughout. The authors also explore the geologic evidence for early microbial evolution and describe the use of microbial evolution experiments to examine phenomena like natural selection. This volume will thus be essential reading for all microbial ecologists, population geneticists, and evolutionary biologists.

Author :
Publisher : Academic Press
ISBN 13 : 9780080860565
Total Pages : 620 pages
Book Rating : 4.67/5 ( download)

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Download or read book Bacterial Pathogenesis written by and published by Academic Press. This book was released on 1998-07-01 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: Established almost 30 years ago, Methods in Microbiology is the most prestigious series devoted to techniques and methodology in the field. Now totally revamped, revitalized, with a new format and expanded scope, Methods in Microbiology will continue to provide you with tried and tested, cutting-edge protocols to directly benefit your research. Focuses on the methods most useful for the microbiologist interested in the way in which bacteria cause disease Includes section devoted to 'Approaches to characterising pathogenic mechanisms' by Stanley Falkow Covers safety aspects, detection, identification and speciation Includes techniques for the study of host interactions and reactions in animals and plants Describes biochemical and molecular genetic approaches Essential methods for gene expression and analysis Covers strategies and problems for disease control

Author : Bruce Alberts
Publisher :
ISBN 13 : 9780815332183
Total Pages : 0 pages
Book Rating : 4.81/5 ( download)

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Download or read book Molecular Biology of The Cell written by Bruce Alberts and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Institute of Medicine
Publisher : National Academies Press
ISBN 13 : 0309264324
Total Pages : 633 pages
Book Rating : 4.27/5 ( download)

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Download or read book The Social Biology of Microbial Communities written by Institute of Medicine and published by National Academies Press. This book was released on 2013-01-10 with total page 633 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginning with the germ theory of disease in the 19th century and extending through most of the 20th century, microbes were believed to live their lives as solitary, unicellular, disease-causing organisms . This perception stemmed from the focus of most investigators on organisms that could be grown in the laboratory as cellular monocultures, often dispersed in liquid, and under ambient conditions of temperature, lighting, and humidity. Most such inquiries were designed to identify microbial pathogens by satisfying Koch's postulates.3 This pathogen-centric approach to the study of microorganisms produced a metaphorical "war" against these microbial invaders waged with antibiotic therapies, while simultaneously obscuring the dynamic relationships that exist among and between host organisms and their associated microorganisms-only a tiny fraction of which act as pathogens. Despite their obvious importance, very little is actually known about the processes and factors that influence the assembly, function, and stability of microbial communities. Gaining this knowledge will require a seismic shift away from the study of individual microbes in isolation to inquiries into the nature of diverse and often complex microbial communities, the forces that shape them, and their relationships with other communities and organisms, including their multicellular hosts. On March 6 and 7, 2012, the Institute of Medicine's (IOM's) Forum on Microbial Threats hosted a public workshop to explore the emerging science of the "social biology" of microbial communities. Workshop presentations and discussions embraced a wide spectrum of topics, experimental systems, and theoretical perspectives representative of the current, multifaceted exploration of the microbial frontier. Participants discussed ecological, evolutionary, and genetic factors contributing to the assembly, function, and stability of microbial communities; how microbial communities adapt and respond to environmental stimuli; theoretical and experimental approaches to advance this nascent field; and potential applications of knowledge gained from the study of microbial communities for the improvement of human, animal, plant, and ecosystem health and toward a deeper understanding of microbial diversity and evolution. The Social Biology of Microbial Communities: Workshop Summary further explains the happenings of the workshop.

Author : Eduardo A. Groisman
Publisher : Academic Press
ISBN 13 : 0080539580
Total Pages : 863 pages
Book Rating : 4.84/5 ( download)

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Download or read book Principles of Bacterial Pathogenesis written by Eduardo A. Groisman and published by Academic Press. This book was released on 2001-01-09 with total page 863 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles of Bacterial Pathogenesis presents a molecular perspective on a select group of bacterial pathogens by having the leaders of the field present their perspective in a clear and authoritative manner. Each chapter contains a comprehensive review devoted to a single pathogen. Several chapters include work from authors outside the pathogenesis field, providing general perspectives on the evolution, regulation, and secretion of virulence and determinants. Explains the basic principles of bacterial pathogenesis Covers diverse aspects integrating regulation, cellular microbiology and evolution of microbial disease of humans Discusses current strategies for the identification of virulence determinants and the methods used by microbes to deliver virulence factors Presents authoritative treatises of the major disease microorganisms

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309091225
Total Pages : 329 pages
Book Rating : 4.20/5 ( download)

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Download or read book Indicators for Waterborne Pathogens written by National Research Council and published by National Academies Press. This book was released on 2004-06-19 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent and forecasted advances in microbiology, molecular biology, and analytical chemistry have made it timely to reassess the current paradigm of relying predominantly or exclusively on traditional bacterial indicators for all types of waterborne pathogens. Nonetheless, indicator approaches will still be required for the foreseeable future because it is not practical or feasible to monitor for the complete spectrum of microorganisms that may occur in water, and many known pathogens are difficult to detect directly and reliably in water samples. This comprehensive report recommends the development and use of a "tool box" approach by the U.S Environmental Protection Agency and others for assessing microbial water quality in which available indicator organisms (and/or pathogens in some cases) and detection method(s) are matched to the requirements of a particular application. The report further recommends the use of a phased, three-level monitoring framework to support the selection of indicators and indicator approaches.Â

Author : James W. Moulder
Publisher : CRC Press
ISBN 13 : 1000141667
Total Pages : 296 pages
Book Rating : 4.65/5 ( download)

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Download or read book Intracellular Parasitism written by James W. Moulder and published by CRC Press. This book was released on 2020-10-28 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication is a collection of essays on the biology of intracellular parasitisms where both bacterial and protozoan parasites are discussed. The juxtaposition of authors representing fields of research emphasizes the many common problems facing intracellular parasites and the hosts that harbor them. In addition, numerous illustrations of how different parasites and host attempt to solve these problems in different ways are provided. The book includes one or more chapters on Bdellovibrio, Chlamydia, Rickettsia, Coxiella, Legionella, Shigellae, Mycobacterium, Microsporidium, Plasmodium, and Toxoplasma. The authors frequently speculate and generalize on the subject matter discussed.

Author : Nina Parker
Publisher :
ISBN 13 : 9781938168147
Total Pages : 1301 pages
Book Rating : 4.43/5 ( download)

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Download or read book Microbiology written by Nina Parker and published by . This book was released on 2016-05-30 with total page 1301 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Microbiology covers the scope and sequence requirements for a single-semester microbiology course for non-majors. The book presents the core concepts of microbiology with a focus on applications for careers in allied health. The pedagogical features of the text make the material interesting and accessible while maintaining the career-application focus and scientific rigor inherent in the subject matter. Microbiology's art program enhances students' understanding of concepts through clear and effective illustrations, diagrams, and photographs. Microbiology is produced through a collaborative publishing agreement between OpenStax and the American Society for Microbiology Press. The book aligns with the curriculum guidelines of the American Society for Microbiology."--BC Campus website.

Author : Institute of Medicine
Publisher : National Academies Press
ISBN 13 : 0309131219
Total Pages : 330 pages
Book Rating : 4.16/5 ( download)

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Download or read book Microbial Evolution and Co-Adaptation written by Institute of Medicine and published by National Academies Press. This book was released on 2009-05-10 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Joshua Lederberg - scientist, Nobel laureate, visionary thinker, and friend of the Forum on Microbial Threats - died on February 2, 2008. It was in his honor that the Institute of Medicine's Forum on Microbial Threats convened a public workshop on May 20-21, 2008, to examine Dr. Lederberg's scientific and policy contributions to the marketplace of ideas in the life sciences, medicine, and public policy. The resulting workshop summary, Microbial Evolution and Co-Adaptation, demonstrates the extent to which conceptual and technological developments have, within a few short years, advanced our collective understanding of the microbiome, microbial genetics, microbial communities, and microbe-host-environment interactions.