Bacterial Diversity And Systematics

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Bacterial Diversity and Systematics

Author : F.G. Priest,Alberto Ramos-Cormenzana,B.J. Tindall
Publisher : Springer Science & Business Media
Page : 329 pages
File Size : 46,6 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9781461518693

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Bacterial Diversity and Systematics by F.G. Priest,Alberto Ramos-Cormenzana,B.J. Tindall Pdf

Bacterial taxonomy as a specialized discipline is practised by a minority but the applications of taxonomy are important to most, if not all microbiologists. It is the implementation of taxonomic ideas and practises which gives rise to identification and typing systems, procedures for the analysis and characterization of biodiversity, hypotheses about the evolution of micro-organisms, and improved procedures for the isolation and implementation of bacteria in biotechnological processes. Without taxonomic theory providing a sound basis to these many facets of microbiology there would be severe problems faced by many scientists working with micro-organisms. Taxonomy comprises three sequential but independent processes; classification, nomenclature and identification. The first two stages are the prime concern of the specialist taxonomist but the third stage should result in identification schemes of value to all microbiologists. As the classification and identification of micro-organisms improves, largely due to the introduction of new technologies, so does its contribution to the subject as a whole. It therefore seemed timely to hold a conference in the autumn of 1993 devoted to microbial identification. Such a topic could not be addressed without some reference to the enabling discipline of classification, but the principal aims were to assess improvements in identification and typing and how these were benefiting microbiological topics ranging from ecological and biotechnological studies of extremophilic bacteria to the use of pyrolysis mass spectrometry in epidemiology. The meeting, which was held in Granada, Spain, was supported by FEMS (FEMS Symposium No.

Microbial Systematics

Author : Bhagwan Rekadwad
Publisher : CRC Press
Page : 260 pages
File Size : 47,8 Mb
Release : 2020-11-01
Category : Science
ISBN : 9780429620812

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Microbial Systematics by Bhagwan Rekadwad Pdf

This book presents recent scientific investigations in microbial ecology and systematics. Advanced microbial science investigations employ the latest technologies for research in microbiology and microbial applications. The book has complete information on classical microbiology techniques for assessment of the composition of microbial diversity assessment, advancement in next-generation technology, advantages of microbial products in sustainable developments and their application for societal benefits. Current research on microorganisms is presented as a perfect book for studies on "Microbial Systematics". This book will serve as an important resource for practising research and review for the scientific community.

Trends in the Systematics of Bacteria and Fungi

Author : Paul Bridge,David Smith,Erko Stackebrandt
Publisher : CABI
Page : 366 pages
File Size : 41,9 Mb
Release : 2020-12-09
Category : Science
ISBN : 9781789244984

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Trends in the Systematics of Bacteria and Fungi by Paul Bridge,David Smith,Erko Stackebrandt Pdf

Methods in microbial systematics have developed and changed significantly in the last 40 years. This has resulted in considerable change in both the defining microbial species and the methods required to make reliable identifications. Developments in information technology have enabled ready access to vast amounts of new and historic data online. Establishing both the relevance, and the most appropriate use, of this data is now a major consideration when undertaking identifications and systematic research. This book provides some insights into how current methods and resources are being used in microbial systematics, together with some thoughts and suggestions as to how both methodologies and concepts may develop in the future.

Microbial Taxonomy, Phylogeny and Biodiversity

Author : Jesús L. Romalde,Sabela Balboa,Antonio Ventosa
Publisher : Frontiers Media SA
Page : 375 pages
File Size : 46,9 Mb
Release : 2019-12-31
Category : Electronic
ISBN : 9782889630509

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Microbial Taxonomy, Phylogeny and Biodiversity by Jesús L. Romalde,Sabela Balboa,Antonio Ventosa Pdf

The great diversity of microbial life is the remaining major reservoir of unknown biological diversity on earth. To understand this vast, but largely unperceived diversity with its untapped genetic, enzymatic and industrial potential, microbial systematics is undergoing a revolutionary change in its approach to describe novel taxa based on genomic/envirogenomic information. The characterization of an organism is no longer bounded by methodological barriers, and it is now possible to fully sequence the whole genome of a strain to study individual genes, or to examine the genetic information by using different techniques. In fact, application of genomics is helping not only to provide a better understanding of the boundaries of genera and higher levels of classification, but also to refine our definition of the species concept. In addition, increased understanding of phylogeny is allowing to predict the genetic potential of microorganisms for biotechnological applications and adaptation to environmental changes. The present Research Topic on “Microbial Taxonomy, Phylogeny and Biodiversity” compiles a collection of papers covering the use of genomic sequence data in microbial taxonomy and systematics, including evolutionary relatedness of microorganisms; application of comparative genomics in systematic studies; or metagenomic approaches for biodiversity studies. We hope that this eBook incentives and encourages researchers for future discussions on microbial taxonomy and phylogenetics.

Bacterial Systematics

Author : N. A. Logan
Publisher : John Wiley & Sons
Page : 272 pages
File Size : 44,5 Mb
Release : 2009-07-06
Category : Science
ISBN : 9781444313932

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Bacterial Systematics by N. A. Logan Pdf

This is the first book on bacterial systematics at the undergraduate level. The first part explains why bacteria are classified and how they are named. It also covers the practice of classification, including evolutionary studies and identification. The applications of these methods are illustrated in the second part of the book, which describes progress in the classification and identification of the spirochaetes, helical and curved bacteria, Gram-negative aerobic, facultative and strictly anaerobic bacteria, Gram-positive cocci, rods and endospore formers, mycoplasmas, and actinomycetes, and outlines the importance of these organisms. The first book on this topic at undergraduate level Includes evolutionary studies and the Archaea Covers theory and practice of bacterial classification and identification User-friendly style and profuse illustrations

Applied Microbial Systematics

Author : F.G. Priest,Michael Goodfellow
Publisher : Springer Science & Business Media
Page : 481 pages
File Size : 48,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401140201

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Applied Microbial Systematics by F.G. Priest,Michael Goodfellow Pdf

Modern approaches to microbial classification and identification, particularly those based on nucleic acid analysis, have raised the awareness and interest of microbiologists in systematics during the past decade. The extended scope of the subject has revolutionized microbial ecology with the demonstration of uncultivable microorganisms as a major component of the biosphere and evolution, with the ribosomal RNA phylogenetic tree as the basis of current classifications. However, advances in microbial systematics have also had enormous impact on other, diverse aspects of microbiology such as animal pathogenicity, plant-microbe interactions and relationships with food. In this book, we survey and discuss in depth the contribution of modern taxonomic approaches to our understanding of the microbiology of these various systems. The book does not concentrate on methods - these have been well reported elsewhere - instead it provides a unique insight into the application and value of modern systematics in diverse branches of microbiology. It will be of value to microbiologists at both research and technical levels who need to appreciate the range of organisms with which they work and the diversity within them. It will also be of value to teachers and students of microbiology courses who want to understand how systematics can enhance microbiology beyond the routine of classification, nomenclature, and identification.

Molecular Identification, Systematics, and Population Structure of Prokaryotes

Author : Erko Stackebrandt
Publisher : Springer Science & Business Media
Page : 328 pages
File Size : 49,5 Mb
Release : 2010-09-08
Category : Science
ISBN : 9783540312925

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Molecular Identification, Systematics, and Population Structure of Prokaryotes by Erko Stackebrandt Pdf

Systematic biology has a far wider application than merely the provision of a reliable classification scheme for new strains. With the framework of the hierarchic system stabilizing, genomes, noncoding regions, and genes and their products can now be evaluated in an evolutionary context. This book summarizes recent developments in the molecular characterization of cultured and as-yet uncultured prokaryotes, emphasizing the strengths and weaknesses of individual approaches. The chapters of the book are compiled to stimulate students to enter the field of bacterial diversity, presenting a broad spectrum of fascinating multifaceted disciplines that illuminate the paths to ecosystem functioning, communication within communities, symbiosis, life in extreme environments, astrobiology, and more.

Modern Bacterial Taxonomy

Author : F. G. Priest,B. Austin
Publisher : Springer Science & Business Media
Page : 244 pages
File Size : 41,8 Mb
Release : 1993-11-30
Category : Medical
ISBN : 041246120X

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Modern Bacterial Taxonomy by F. G. Priest,B. Austin Pdf

This second edition of Modern Bacterial Taxonomy has been completely revised and expanded to include detailed coverage of molecular systematics including relevant aspects of nucleic acid sequences, the construction of phylogenetic trees, typing of bacteria by restriction fragment length polymorphisms, DNA hybridization probes and the use of the polymerase chain reaction in bacterial systematics.

Microbiology: A Very Short Introduction

Author : Nicholas P. Money
Publisher : OUP Oxford
Page : 144 pages
File Size : 55,9 Mb
Release : 2014-12-04
Category : Science
ISBN : 9780191503917

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Microbiology: A Very Short Introduction by Nicholas P. Money Pdf

In recent decades we have come to realize that the microbial world is hugely diverse, and can be found in the most extreme environments. Fungi, single-celled protists, bacteria, archaea, and the vast array of viruses and sub-viral particles far outnumber plants and animals. Microbes, we now know, play a critical role in ecosystems, in the chemistry of atmosphere and oceans, and within our bodies. The field of microbiology, armed with new techniques from molecular biology, is now one of the most vibrant in the life sciences. In this Very Short Introduction Nicholas P. Money explores not only the traditional methods of microscopy and laboratory culture but also the modern techniques of genetic detection and DNA sequencing, genomic analysis, and genetic manipulation. In turn he demonstrates how advances in microbiology have had a tremendous impact on the areas of medicine, agriculture, and biotechnology. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

Handbook of New Bacterial Systematics

Author : M. Goodfellow,Anthony G. O'Donnell
Publisher : Unknown
Page : 584 pages
File Size : 53,5 Mb
Release : 1993
Category : Bacteria
ISBN : UCSD:31822016449563

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Handbook of New Bacterial Systematics by M. Goodfellow,Anthony G. O'Donnell Pdf

This book provides microbiologists with a comprehensive treatment of concepts, ideas, and methods that make up the subject of modern bacterial systematics. It includes not only traditional numerical and chemotaxonomic methods, but also full coverage of molecular systematics. The book is divided into three sections - classification, nomenclature, and identification. The authors are world leaders in the field and many are involved in the "Bergey's manual," which is the bible of the field. Key Features * Provides microbiologists with a comprehensive treatment of the concepts ideas and methods that make up the subject of modern bacterial systematics. * Includes not only traditional numerical and chemotaxonomic methods but also full coverage of molecular systamatics. * Three sections included are: classification, nomenclature and identification. * The authors are world leaders in this subject - many are involved in the "Bergey's manual" which is the bible of the field.

Genetics of Bacterial Diversity

Author : David A. Hopwood,Keith F. Chater
Publisher : Academic Press
Page : 466 pages
File Size : 47,5 Mb
Release : 2012-12-02
Category : Science
ISBN : 9780080984087

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Genetics of Bacterial Diversity by David A. Hopwood,Keith F. Chater Pdf

While other texts in this area deal almost solely with the "workhorse strain" Escherischia coli, Genetics of Bacterial Diversity is the first to deal with genetics and molecular biology of the wide range of other bacteria, which carry out a whole spectrum of important scientific, medical, agricultural, and biotechnological activities. Taking genetic diversity as its theme it illustrates a range of interesting phenomena such as genetic systems controlling pathogenicity, symbiosis, chemotaxis, metabolic characteristics, and differentiation. With each chapter written by acknowledged experts, this definitive book contains up-to-the-minute information on this rapidly developing field. Written by leading experts, this text--aimed at graduate-level students and above--describes the genetics and molecular biology of a wide range of bacteria.

Microbial Evolution and Co-Adaptation

Author : Institute of Medicine,Board on Global Health,Forum on Microbial Threats
Publisher : National Academies Press
Page : 330 pages
File Size : 54,8 Mb
Release : 2009-05-10
Category : Science
ISBN : 9780309131216

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Microbial Evolution and Co-Adaptation by Institute of Medicine,Board on Global Health,Forum on Microbial Threats Pdf

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.

Principles of Microbial Diversity

Author : James W. Brown
Publisher : John Wiley & Sons
Page : 593 pages
File Size : 43,7 Mb
Release : 2014-12-01
Category : Science
ISBN : 9781683673415

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Principles of Microbial Diversity by James W. Brown Pdf

Every speck of dust, drop of water, and grain of soil and each part of every plant and animal contain their own worlds of microbes. Designed as a key text for upper-level undergraduates majoring in microbiology, genetics, or biology, Principles of Microbial Diversity provides a solid curriculum for students to explore the enormous range of biological diversity in the microbial world. Within these richly illustrated pages, author and professor James W. Brown provides a practical guide to microbial diversity from a phylogenetic perspective in which students learn to construct and interpret evolutionary trees from DNA sequences. He then offers a survey of the "tree of life" that establishes the necessary basic knowledge about the microbial world. Finally, the author draws the student's attention to the universe of microbial diversity with focused studies of the contributions that specific organisms make to the ecosystem. Principles of Microbial Diversity fills an empty niche in microbiology textbooks by providing an engaging, cutting-edge view of the "microbial zoo" that exists around us, covering bacteria, archaea, eukaryotes, and viruses.

Microbial Evolution

Author : Howard Ochman
Publisher : Unknown
Page : 0 pages
File Size : 55,8 Mb
Release : 2016
Category : Science
ISBN : 1621820378

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Microbial Evolution by Howard Ochman Pdf

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.

The Social Biology of Microbial Communities

Author : Institute of Medicine,Board on Global Health,Forum on Microbial Threats
Publisher : National Academies Press
Page : 633 pages
File Size : 53,6 Mb
Release : 2013-01-10
Category : Medical
ISBN : 9780309264327

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The Social Biology of Microbial Communities by Institute of Medicine,Board on Global Health,Forum on Microbial Threats Pdf

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.