Developmental Instability Its Origins And Evolutionary Implications
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Developmental Instability Its Origins And Evolutionary Implications
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Author : T.A. Markow
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Developmental Instability Its Origins And Evolutionary Implications written by T.A. Markow 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 2012-12-06 with Science categories.
Developmental Instability: Its Origins and Evolutionary Implications is a collection of papers and transcribed discussions from a conference held in Tempe, Arizona in June 1993. The papers represent a wide range of contributions, from the empirical to the theoretical, and include methods for measuring developmental instability across a variety of taxa and traits. This volume presents contrasting views on how to assess developmental instability as well as on the relationship of instability to genotypic factors, environmental factors and the action of natural and sexual selection. Readers will derive a working knowledge of the best way to assess developmental instability and will be able to design future work in an authoritative way.
Developmental Instability
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Author : Michal Polak
language : en
Publisher: Oxford University Press, USA
Release Date : 2003
Developmental Instability written by Michal Polak and has been published by Oxford University Press, USA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Language Arts & Disciplines categories.
The field of developmental instability has generated a large amount of controversy recently, mostly because of fierce disagreement over the genetic basis of fluctuating asymmetry and its role in mate selection. This book is a timely and innovative critical evaluation of a burgeoning field. The book explores the premise that complex organismal, ecological and evolutionary processes can be understood as emergent properties of the "epigenetic machine," that is, the mechanisms fundamental to all organisms responsible for building and organizing phenotypes from information translated from DNA.
Asymmetry Developmental Stability And Evolution
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Author : Anders Pape MØller
language : en
Publisher: Oxford University Press, UK
Release Date : 1997-11-27
Asymmetry Developmental Stability And Evolution written by Anders Pape MØller and has been published by Oxford University Press, UK this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-11-27 with Developmental biology categories.
Why does nature love symmetry? In Asymmetry, Developmental Stability and Evolution, M--oslash--;ller and Swaddle analyse the evolutionary implications of symmetry. They advance and explain their theory that asymmetry is related to genetic stability and fitness, and that symmetric individuals appear to have quantifiable and significant advantages over their asymmetric counterparts. When assessing potential mates or competitors, animals may be able to use symmetry as an honest indication of quality. This interdisciplinary book, with its associated Web-site, will be of interest to students and researchers in the fields of ecology, evolutionary biology, genetics, and animal behaviour. - ;Why does nature love symmetry? In Asymmetry, Developmental Stability and Evolution, M--oslash--;ller and Swaddle analyse the evolutionary implications of symmetry. They advance and explain their theory that symmetry is related to genetic stability and fitness, and that symmetric individuals appear to have quantifiable and significant advantages over their asymmetric counterparts. When assessing potential mates or competitors, animals may be able to use symmetry as an honest indication of quality. This interdisciplinary book, with its associated Web-site, will be of interest to students and researchers in the fields of ecology, evolutionary biology, genetics, and animal behaviour. -
Evolutionary Social Psychology
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Author : Jeffry A. Simpson
language : en
Publisher: Psychology Press
Release Date : 2014-02-25
Evolutionary Social Psychology written by Jeffry A. Simpson and has been published by Psychology Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-02-25 with Psychology categories.
What a pity it would have been if biologists had refused to accept Darwin's theory of natural selection, which has been essential in helping biologists understand a wide range of phenomena in many animal species. These days, to study any animal species while refusing to consider the evolved adaptive significance of their behavior would be considered pure folly--unless, of course, the species is homo sapiens. Graduate students training to study this particular primate species may never take a single course in evolutionary theory, although they may take two undergraduate and up to four graduate courses in statistics. These methodologically sophisticated students then embark on a career studying human aggression, cooperation, mating behavior, family relationships, or altruism with little or no understanding of the general evolutionary forces and principles that shaped the behaviors they are investigating. This book hopes to redress that wrong. It is one of the first to apply evolutionary theories to mainstream problems in personality and social psychology that are relevant to a wide range of important social phenomena, many of which have been shaped and molded by natural selection during the course of human evolution. These phenomena include selective biases that people have concerning how and why a variety of activities occur. For example: * information exchanged during social encounters is initially perceived and interpreted; * people are romantically attracted to some potential mates but not others; * people often guard, protect, and work hard at maintaining their closest relationships; * people form shifting and highly complicated coalitions with kin and close friends; and * people terminate close, long-standing relationships. Evolutionary Social Psychology begins to disentangle the complex, interwoven patterns of interaction that define our social lives and relationships.
Textbook Of Evolutionary Psychiatry And Psychosomatic Medicine
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Author : Martin Brüne
language : en
Publisher: Oxford University Press
Release Date : 2015-10-29
Textbook Of Evolutionary Psychiatry And Psychosomatic Medicine written by Martin Brüne 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 2015-10-29 with Medical categories.
Psychiatry and Psychosomatic Medicine are concerned with medical conditions affecting brain, mind and behaviour in manifold ways. Traditional approaches have focused on a restricted array of potential causes of psychiatric and psychosomatic conditions - including adverse experiences such as trauma, neglect or abuse, genetic vulnerability and epigenetic regulation of gene expression. Whilst essential for the understanding of mental disorders, these approaches have disregarded important questions such as why the human mind is vulnerable to dysfunction at all. The Textbook of Evolutionary Psychiatry and Psychosomatic Medicine updates and expands on the original Textbook of Evolutionary Psychiatry (OUP, 2008) to provide answers to these questions by emphasising an evolutionary perspective on psychiatric and psychosomatic conditions. It explains how the human brain/mind has been shaped by natural and sexual selection; why adaptations to environmental conditions in our evolutionary past may nowadays work in suboptimal ways; and how human cognition, emotions, and behaviour can be scientifically framed to improve our understanding of how people try to attain important biosocial goals pertaining to one's status in society, mating, eliciting and providing care, and maintaining rewarding relationships. The evolutionary topics relevant to the understanding of psychiatric and psychosomatic conditions include the concepts of genetic plasticity, life history theory, stress regulation and immunological aspects. In addition, it is argued that an evolutionary framework is also necessary to understand how psychotherapy and psychopharmacology work to improve the lives of patients with psychiatric and psychosomatic disorders. The Textbook of Evolutionary Psychiatry and Psychosomatic Medicine is a valuable text for all students of Psychology, Medicine, and Psychotherapy who seek an understanding of the evolutionary issues surrounding health and disease.
Keywords And Concepts In Evolutionary Developmental Biology
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Author : Brian K. Hall
language : en
Publisher: Harvard University Press
Release Date : 2006-09
Keywords And Concepts In Evolutionary Developmental Biology written by Brian K. Hall and has been published by Harvard University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-09 with Political Science categories.
Covering more than 50 central terms and concepts in entries written by leading experts, this book offers an overview of this new subdiscipline of biology, providing the core insights and ideas that show how embryonic development relates to life-history evolution, adaptation, and responses to and integration with environmental factors.
New Approaches In Chordate And Vertebrate Evolution And Development
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Author : Juan Pascual-Anaya
language : en
Publisher: Frontiers Media SA
Release Date : 2022-05-05
New Approaches In Chordate And Vertebrate Evolution And Development written by Juan Pascual-Anaya and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-05 with Science categories.
Genetics Of Subpolar Fish And Invertebrates
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Author : Anthony J. Gharrett
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Genetics Of Subpolar Fish And Invertebrates written by Anthony J. Gharrett 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 2012-12-06 with Science categories.
Fisheries genetics researchers will find invaluable the thirty-eight peer-reviewed contributions in this book, presented at the 20th Lowell Wakefield Fisheries Symposium "Genetics of Subpolar Fish and Invertebrates," held in May 2002 in Juneau, Alaska. Looming over concerns of lost fisheries stocks and persistent erosion of genetic variability are predictions of global warming, which may further tax genetic resources. One consequence is an increased reliance on genetic applications to many aspects of fisheries management, aquaculture, and conservation. The contributions in this book are important to modern fisheries science and genetics, and illustrate the evolution of the field over the past decade. The improved technology provides tools to address increasingly complicated problems in traditional applications and ecological and behavioral studies. The union between molecular and quantitative genetics, where many of the major questions about population structure and evolution remain unanswered, will also benefit from the new technologies.
Origin And Evolution Of New Gene Functions
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Author : Manyuan Long
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Origin And Evolution Of New Gene Functions written by Manyuan Long 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 2012-12-06 with Science categories.
Although interest in evolutionary novelties can be that these different mechanisms cooperate in the mak traced back to the time of Darwin, the appreciation ing of new genes. In the second phase of new gene evolution, conventional models of new gene evolution, and systematical experimental pursuit of the origin and evolution of new gene functions did not appear for example by gene duplication, held that the muta until the early years of last decade. Since the 1970s, tions fixed in the early stages of the new genes are Susumu Ohno, Walter Gilbert, and others from the assumed to be neutral or nearly neutral. However, it area of evolutionary genetics have made pioneer ef appears that the force of Darwinian positive selection has been detectably strong from the outset in avail forts to elaborate possibilities for major biological mechanisms, for example, gene duplication and exon able population genetic studies of young genes created through the process of exon recombination. This may shuffling, by which new gene functions could arise. However, the problem of new gene evolution did not account for a common phenomenon in phylogenetic catch significant attention among biologists generally analyses of genes with changed functions: the early even recently. One of the reasons was the lack of ex stages of such genes are usually associated with accel perimental or observational systems for investigating erated substitution rates. Nonetheless, a more general factual details of the 'birth' process of new genes.
Variation
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Author : Benedikt Hallgrímsson
language : en
Publisher: Elsevier
Release Date : 2011-05-04
Variation written by Benedikt Hallgrímsson and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-05-04 with Science categories.
Darwin's theory of evolution by natural selection was based on the observation that there is variation between individuals within the same species. This fundamental observation is a central concept in evolutionary biology. However, variation is only rarely treated directly. It has remained peripheral to the study of mechanisms of evolutionary change. The explosion of knowledge in genetics, developmental biology, and the ongoing synthesis of evolutionary and developmental biology has made it possible for us to study the factors that limit, enhance, or structure variation at the level of an animals' physical appearance and behavior. Knowledge of the significance of variability is crucial to this emerging synthesis. Variation situates the role of variability within this broad framework, bringing variation back to the center of the evolutionary stage. Provides an overview of current thinking on variation in evolutionary biology, functional morphology, and evolutionary developmental biology Written by a team of leading scholars specializing on the study of variation Reviews of statistical analysis of variation by leading authorities Key chapters focus on the role of the study of phenotypic variation for evolutionary, developmental, and post-genomic biology