Gene Flow And Molecular Biology

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Gene Flow And Molecular Biology

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Author : C. K. Sahu
language : en
Publisher:
Release Date : 2006

Gene Flow And Molecular Biology written by C. K. Sahu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Genes categories.

Molecular techniques in the study of gene flow, genetics, phenomics, adaptation, etc., of bacteria and viruses are most successful and have enabled scientists all over the world to understand and bring to the fore underlying causes of numerous diseases as well as harmful and beneficial effects of the activities of these microorganisms. Such study also helps through genetic variation and adaptive variance to mitigate or enhance the effects of such activities. "Gene Flow and Molecular Biology : Ecological Perspective" present study of microorganisms--bacteria and viruses--through identification of study area or problem, specific species concerned, genetic variation and adaptation and outcomes, using molecular techniques. Looking into effects of genetic variation and concept of gene flow, numerous deleterious diseases are investigated along with beneficial use of molecular techniques. Each chapter represents study of individual aspect of these microorganisms in specific situation investigated by expert team of researchers.

Genes In The Environment

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Author : Rosie S. Hails
language : en
Publisher: Cambridge University Press
Release Date : 2001-08

Genes In The Environment written by Rosie S. Hails and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-08 with Nature categories.

Genes in the Environment presents the recent research in the exciting and rapidly developing field of molecular, genetic and modelling techniques. These techniques, central to ecology, provide valuable new tools for addressing complex ecological questions and considerable insights into our understanding of the dynamics of populations and communities. A diver se range of topics is covered, including community dynamics in soils and water, gene flow and spatial dynamics, and the evolution of the pathogenic and symbiotic relationships. Organisms studied range from bacteria, viruses and fungi to insects, plants and fish.

Gene Flow

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Author : Wei Wei
language : en
Publisher: CABI
Release Date : 2021-11-02

Gene Flow written by Wei Wei and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-02 with Science categories.

Gene flow is a natural process that occurs spontaneously and enables the evolution of life. However, with the release of genetically modified organisms, concerns have focused on introduced foreign transgenes and their dispersal in nature through gene flow. This book examines gene flow of transgenes, such as herbicide resistance genes, with the goal of understanding the factors that may affect the process of gene flow. A greater biological understanding is essential to make sound management regulatory decisions when also taking into consideration the processes that happen in conventional plants. Monitoring, modelling, and mitigation are the three most closely related elements of gene flow. The book includes both scientific reviews and perspectives on gene flow and experimental case studies, including studies of gene flow in soybean and poplar. The authors present diverse views and research methodologies to understand transgene flow.

Genes In The Environment

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Author : British Ecological Society. Special Symposium
language : en
Publisher: Wiley-Blackwell
Release Date : 2003-01

Genes In The Environment written by British Ecological Society. Special Symposium and has been published by Wiley-Blackwell this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-01 with Ecological genetics categories.

Molecular, genetic and modelling techniques are central to ecology, providing valuable tools for addressing complex ecological questions. Genes in the Environment presents a review of the contemporary research in this rapidly developing field, illustrating how such techniques have provided considerable new insights into our understanding of the dynamics of populations and communities. A diverse range of topics are covered, including community dynamics in soils and water, gene flow and spatial dynamics and the evolution of pathogenic and symbiotic relationships. Organisms studied range from bacteria, viruses and fungi to insects, plants and fish. Light is thrown on such questions as: what is the relationship between population dynamics and the spatial patterns of genetic variation observed in fragmented populations; how is genetic variation maintained; and what are the relative roles of gene flow and selection in the maintenance of clines? This volume should appeal to both advanced students and researchers interested in developments at the interface of molecular biology and ecology.

Horizontal Gene Transfer

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Author : Maria Boekels Gogarten
language : en
Publisher: Humana Press
Release Date : 2010-11-19

Horizontal Gene Transfer written by Maria Boekels Gogarten and has been published by Humana Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-11-19 with Science categories.

Horizontal gene transfer (HGT) events encompass processes as varied as the exchange of genetic material between microbes coexisting in the same environment, between symbiotic bacteria and their eukaryotic hosts, and the evolution of organelles by symbiosis, in which whole genomes are acquired. In Horizontal Gene Transfer: Genomes in Flux, expert researchers contribute an overview of HGT concepts as well as specific case histories that highlight the most current progress to inspire future work. Divided into three sections, the volume begins with an overview of terminology, concepts and the implications of HGT on current evolutionary thought and philosophy, and continues with methods involving computer and bioinformatics analyses of genomic data as well as molecular biology techniques for identifying, quantifying, and differentiating instances of HGT. A section of case studies follows, which provides detailed accounts of how HGT has shaped evolution across the diversity of organisms and organismal lineages. As a volume of the highly successful Methods in Molecular BiologyTM series, this work provides the kind of detailed description and implementation advice that is crucial for getting optimal results. Cutting-edge and thoroughly detailed, Horizontal Gene Transfer: Genomes in Flux examines how HGT has contributed to genome evolution and how understanding HGT impacts our ability to accurately reconstruct and comprehend the web-like evolutionary history in order to aid scientists in furthering their own research.

An Introduction To Molecular Ecology

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Author : Trevor Beebee
language : en
Publisher: Oxford University Press
Release Date : 2008

An Introduction To Molecular Ecology written by Trevor Beebee and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Juvenile Nonfiction categories.

How do we know whether a particular species is monogamous or promiscuous? How can we monitor the illegal trafficking of wildlife? How can we differentiate between the many similar species making up a microbial community? An Introduction to Molecular Ecology introduces the latest molecular concepts and techniques, demonstrating how genetic markers and molecular tools can be used to answer such ecological questions. Such questions, whose answers were previously out of our reach, can now be probed, thereby revolutionizing our understanding of ecological systems and phenomena. Blending conceptual detail with the most instructive examples, An Introduction to Molecular Ecology is an ideal resource for those new to the subject needing to develop a strong working understanding of the field. The book captures the broad scope of the subject, exploring the use of molecular tools in the context of topics including behavioral genetics, phylogeography, microbial ecology, and conservation. Features - Demonstrates the power of molecular ecology as a research tool in a style ideally suited for an undergraduate audience - Uses practical examples to demonstrate the latest methods and concepts rather than relying exclusively on theoretical models - Blends factual content with tools for active learning

Sketches Of Nature

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Author : John C. Avise
language : en
Publisher: Academic Press
Release Date : 2015-09-09

Sketches Of Nature written by John C. Avise and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-09 with Science categories.

This visually appealing book recounts the history of molecular ecology and evolution as seen through the personal lens of one of its most prolific practitioners, who has studied a panorama of creatures ranging from corals, sponges, and other invertebrates to a wide variety of vertebrate animals including numerous birds, mammals, herps, and fishes. The sketches are of two types: evocative drawings of the animals themselves, and more than 230 written abstracts summarizing the author’s eclectic research on ecological-genetic topics spanning the microevolutionary to macroevolutionary. With the abstracts arranged by organismal group and placed in chronological order, the chapters in this book lead readers on a fascinating historical journey into the realm of molecular genetics as applied across the past four decades to intriguing questions in ecology, evolution, animal behavior, and natural history. Encapsulates salient genetic findings on a diverse array of creatures in nature Recounts the history of technological and conceptual developments in ecological genetics Includes approximately 80 beautiful line drawings of the animals themselves Provides context by preceding each abstract with an anecdote or historical backdrop Concludes each abstract with an addendum that further contextualizes the research findings Written by a world-leading authority in molecular ecology and evolution

Molecular Markers Natural History And Evolution

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Author : J. C. Avise
language : en
Publisher: Springer Science & Business Media
Release Date : 1994

Molecular Markers Natural History And Evolution written by J. C. Avise 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 1994 with Medical categories.

Molecular approaches have opened new windows on a host of ecological and evolutionary disciplines, ranging from population genetics and behavioral ecology to conservation biology and systematics. Molecular Markers, Natural History and Evolution summarizes the multi-faceted discoveries about organisms in nature that have stemmed from analyses of genetic markers provided by polymorphic proteins and DNAs. The first part of the book introduces rationales for the use of molecular markers, provides a history of molecular phylogenetics, and describes a wide variety of laboratory methods and interpretative tools in the field. The second and major portion of the book provides a cornucopia of biological applications for molecular markers, organized along a scale from micro-evolutionary topics (such as forensics, parentage, kinship, population structure, and intra-specific phylogeny) to macro-evolutionary themes (including species relationships and the deeper phylogenetic structure in the tree of life). Unlike most prior books in molecular evolution, the focus is on organismal natural history and evolution, with the macromolecules being the means rather than the ends of scientific inquiry. Written as an intellectual stimulus for the advanced undergraduate, graduate student, or the practicing biologist desiring a wellspring of research ideas at the interface of molecular and organismal biology, this book presents material in a manner that is both technically straightforward, yet rich with concepts and with empirical examples from the world of nature.

Vascular Disease

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Author : Andrew H. Baker
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-02-01

Vascular Disease written by Andrew H. Baker 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 2008-02-01 with Medical categories.

Molecular biology has revolutionized research into vascular disease. Over the past 20 years molecular techniques have enabled us to both elucidate - lecular mechanisms in vascular disease and identify appropriate therapies. The vast explosion in technical knowledge and the array of protocols that become more advanced and intricate by the day lead us into new and exciting areas of research that were previously unobtainable. Vascular Disease: Molecular Biology and Gene Transfer Protocols - scribes today’s most powerful molecular methods for the investigation of the pathogenesis of vascular disease. The protocols are highly detailed, allowing beginners who have little experience in either vascular biology or molecular biology to embark on new molecular projects. This book is also suited to more experienced molecular biologists who wish to grasp new methods for stu- ing the involvement of genes in normal vascular physiology and in diseased states. It is well established that cardiovascular disease progression has a s- stantial genetic influence. Part I describes three methods that have been used successfully to identify specific mutations in candidate genes involved in c- diovascular disorders. These mutations include both single-stranded conf- mational polymorphism analysis and heteroduplex detection methods. In addition, technology to map new genes to specific regions of chromosomes by high-resolution mapping is described.

Population Genetics And Microevolutionary Theory

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Author : Alan R. Templeton
language : en
Publisher: John Wiley & Sons
Release Date : 2006-09-29

Population Genetics And Microevolutionary Theory written by Alan R. Templeton and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-09-29 with Science categories.

The advances made possible by the development of molecular techniques have in recent years revolutionized quantitative genetics and its relevance for population genetics. Population Genetics and Microevolutionary Theory takes a modern approach to population genetics, incorporating modern molecular biology, species-level evolutionary biology, and a thorough acknowledgment of quantitative genetics as the theoretical basis for population genetics. Logically organized into three main sections on population structure and history, genotype-phenotype interactions, and selection/adaptation Extensive use of real examples to illustrate concepts Written in a clear and accessible manner and devoid of complex mathematical equations Includes the author's introduction to background material as well as a conclusion for a handy overview of the field and its modern applications Each chapter ends with a set of review questions and answers Offers helpful general references and Internet links