Genes Populations And Species
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Conservation Genetics In The Age Of Genomics
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Author : George Amato
language : en
Publisher: Columbia University Press
Release Date : 2009-08-07
Conservation Genetics In The Age Of Genomics written by George Amato and has been published by Columbia University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-08-07 with Science categories.
Genome sequencing enables scientists to study genes over time and to test the genetic variability of any form of life, from bacteria to mammals. Thanks to advances in molecular genetics, scientists can now determine an animal's degree of inbreeding or compare genetic variation of a captive species to wild or natural populations. Mapping an organism's genetic makeup recasts such terms as biodiversity and species and enables the conservation of rare or threatened species, populations, and genes. By introducing a new paradigm for studying and preserving life at a variety of levels, genomics offers solutions to previously intractable problems in understanding the biology of complex organisms and creates new tools for preserving the patterns and processes of life on this planet. Featuring a number of high-profile researchers, this volume introduces the use of molecular genetics in conservation biology and provides a historical perspective on the opportunities and challenges presented by new technologies. It discusses zoo-, museum-, and herbarium-based biological collections, which have expanded over the past decade, and covers the promises and problems of genomic and reproductive technology. The collection concludes with the philosophical and legal issues of conservation genetics and their potential effects on public policy.
Genes Populations And Species
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Author : David Ehrenfeld
language : en
Publisher: Wiley-Blackwell
Release Date : 1995
Genes Populations And Species written by David Ehrenfeld and has been published by Wiley-Blackwell this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Nature categories.
Coleção de artigos que tratam da importância da genética moderna e da ecologia da população ao estudo da conservação com exemplos da biologia orientada para as espécies destinada à conservação, estimativas da ameaça de extinção, gerenciamento da genética de populações cativas e selvagens, abordagem metapopulação e presercação de variedades domésticas.
Genetics Of Populations
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Author : Philip Hedrick
language : en
Publisher: Jones & Bartlett Learning
Release Date : 2011-08-24
Genetics Of Populations written by Philip Hedrick and has been published by Jones & Bartlett Learning this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-24 with Science categories.
The Fourth Edition of Genetics of Populations is the most current, comprehensive, and accessible introduction to the field for advanced undergraduate and graduate students, and researchers in genetics, evolution, conservation, and related fields. In the past several years, interest in the application of population genetics principles to new molecular data has increased greatly, and Dr. Hedrick's new edition exemplifies his commitment to keeping pace with this dynamic area of study. Reorganized to allow students to focus more sharply on key material, the Fourth Edition integrates coverage of theoretical issues with a clear presentation of experimental population genetics and empirical data. Drawing examples from both recent and classic studies, and using a variety of organisms to illustrate the vast developments of population genetics, this text provides students and researchers with the most comprehensive resource in the field.
Conservation Genetics
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Author : V. Loeschcke
language : en
Publisher: Birkhäuser
Release Date : 2013-03-11
Conservation Genetics written by V. Loeschcke and has been published by Birkhäuser this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-11 with Science categories.
It follows naturally from the widely accepted Darwinian dictum that failures of populations or of species to adapt and to evolve under changing environments will result in their extinction. Population geneti cists have proclaimed a centerstage role in developing conservation biology theory and applications. However, we must critically reexamine what we know and how we can make rational contributions. We ask: Is genetic variation really important for the persistence of species? Has any species become extinct because it ran out of genetic variation or because of inbreeding depression? Are demographic and environmental stochas ticity by far more important for the fate of a population or species than genetic stochasticity (genetic drift and inbreeding)? Is there more to genetics than being a tool for assessing reproductive units and migration rates? Does conventional wisdom on inbreeding and "magic numbers" or rules of thumb on critical effective population sizes (MVP estimators) reflect any useful guidelines in conservation biology? What messages or guidelines from genetics can we reliably provide to those that work with conservation in practice? Is empirical work on numerous threatened habitats and taxa gathering population genetic information that we can use to test these guidelines? These and other questions were raised in the invitation to a symposium on conservation genetics held in May 1993 in pleasant surroundings at an old manor house in southern Jutland, Denmark.
Introduction To Conservation Genetics
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Author : Richard Frankham
language : en
Publisher: Cambridge University Press
Release Date : 2002-03-14
Introduction To Conservation Genetics written by Richard Frankham 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 2002-03-14 with Nature categories.
Genetic diversity, biodiversity, population management.
Genetics And The Extinction Of Species
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Author : Laura Landweber
language : en
Publisher: Princeton University Press
Release Date : 2021-01-12
Genetics And The Extinction Of Species written by Laura Landweber and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-01-12 with Science categories.
Darwin's Origin of Species and Dobzhansky's Genetics and the Origin of Species have been the cornerstones of modern evolutionary and population genetic theory for the past hundred years, but in the twenty-first century, biologists will face graver problems of extinction. In this collection, a team of leading biologists demonstrates why the burgeoning field of conservation biology must continue to rely on the insights of population genetics if we are to preserve the diversity of living species. Technological and theoretical developments throughout the 1990s have allowed for important new insights into how populations have evolved in response to past selection pressures, while providing a broad new understanding of the genetic structure of natural populations. The authors explore these advances and argue for the applicability of new genetic methods in conservation biology. The volume covers such topics as the reasons for extinctions, the best ways to measure biodiversity, and the benefits and drawbacks of policies like captive breeding. Genetics and the Extinction of Species is a rich source of information for biologists and policymakers who want to learn more about the host of tools, theories, and approaches available for conserving biodiversity. In addition to the editors, the contributors to the volume are William Amos, Rebecca Cann, Kathryn Rodriguez-Clark, Leslie Douglas, Leonard Freed, Paul Harvey, Kent Holsinger, Russell Lande, and Helen Steers.
Evolutionary Conservation Genetics
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Author : Jacob Höglund
language : en
Publisher: Oxford University Press
Release Date : 2009-03-19
Evolutionary Conservation Genetics written by Jacob Höglund 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 2009-03-19 with Nature categories.
Conservation genetics focuses on understanding the role of genetic variation for population persistence. This book is about the methods used to study genetic variation in endangered species and whether genetic variation matters in the extinction of species.
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
Analysis Of Genetic Variation In Animals
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Author : Mahmut Caliskan
language : en
Publisher: BoD – Books on Demand
Release Date : 2012-02-29
Analysis Of Genetic Variation In Animals written by Mahmut Caliskan and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-02-29 with Medical categories.
Analysis of Genetic Variation in Animals includes chapters revealing the magnitude of genetic variation existing in animal populations. The genetic diversity between and within populations displayed by molecular markers receive extensive interest due to the usefulness of this information in breeding and conservation programs. In this concept molecular markers give valuable information. The increasing availability of PCR-based molecular markers allows the detailed analyses and evaluation of genetic diversity in animals and also, the detection of genes influencing economically important traits. The purpose of the book is to provide a glimpse into the dynamic process of genetic variation in animals by presenting the thoughts of scientists who are engaged in the generation of new idea and techniques employed for the assessment of genetic diversity, often from very different perspectives. The book should prove useful to students, researchers, and experts in the area of conservation biology, genetic diversity, and molecular biology.
Introduction To Population Genetics
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Author : Richard Halliburton
language : en
Publisher: Pearson
Release Date : 2004
Introduction To Population Genetics written by Richard Halliburton and has been published by Pearson this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Juvenile Nonfiction categories.
Making the theory of population genetics relevant to readers, this book explains the related mathematics with a logical organization. It presents the quantitative aspects of population genetics, and employs examples of human genetics, medical evolution, human evolution, and endangered species. For an introduction to, and understanding of, population genetics.