Quantitative Genetic Studies of Behavioral Evolution

1994-08-15 Psychology

Author : Christine R. B. Boake
Release : 1994-08-15
Genre : Psychology
Kind : eBook
Book Rating : 150/5 ( reviews)

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Book Synopsis Quantitative Genetic Studies of Behavioral Evolution by : Christine R. B. Boake

Download or read book Quantitative Genetic Studies of Behavioral Evolution written by Christine R. B. Boake. This book was released on 1994-08-15. Available in PDF, EPUB and Kindle. Book excerpt: Taken together, these studies document both the benefits and pitfalls of quantitative genetics.

Quantitative Genetics in the Wild

2014-04-03 Science

Author : Anne Charmantier
Release : 2014-04-03
Genre : Science
Kind : eBook
Book Rating : 953/5 ( reviews)

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Book Synopsis Quantitative Genetics in the Wild by : Anne Charmantier

Download or read book Quantitative Genetics in the Wild written by Anne Charmantier. This book was released on 2014-04-03. Available in PDF, EPUB and Kindle. Book excerpt: Although the field of quantitative genetics - the study of the genetic basis of variation in quantitative characteristics such as body size, or reproductive success - is almost 100 years old, its application to the study of evolutionary processes in wild populations has expanded greatly over the last few decades. During this time, the use of 'wild quantitative genetics' has provided insights into a range of important questions in evolutionary ecology, ranging from studies conducting research in well-established fields such as life-history theory, behavioural ecology and sexual selection, to others addressing relatively new issues such as populations' responses to climate change or the process of senescence in natural environments. Across these fields, there is increasing appreciation of the need to quantify the genetic - rather than just the phenotypic - basis and diversity of key traits, the genetic basis of the associations between traits, and the interaction between these genetic effects and the environment. This research activity has been fuelled by methodological advances in both molecular genetics and statistics, as well as by exciting results emerging from laboratory studies of evolutionary quantitative genetics, and the increasing availability of suitable long-term datasets collected in natural populations, especially in animals. Quantitative Genetics in the Wild is the first book to synthesize the current level of knowledge in this exciting and rapidly-expanding area. This comprehensive volume also offers exciting perspectives for future studies in emerging areas, including the application of quantitative genetics to plants or arthropods, unraveling the molecular basis of variation in quantitative traits, or estimating non-additive genetic variance. Since this book deals with many fundamental questions in evolutionary ecology, it should be of interest to graduate, post-graduate students, and academics from a wide array of fields such as animal behaviour, ecology, evolution, and genetics.

Evolutionary Quantitative Genetics

2023-06-06 Science

Author : Stevan J. Arnold
Release : 2023-06-06
Genre : Science
Kind : eBook
Book Rating : 532/5 ( reviews)

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Book Synopsis Evolutionary Quantitative Genetics by : Stevan J. Arnold

Download or read book Evolutionary Quantitative Genetics written by Stevan J. Arnold. This book was released on 2023-06-06. Available in PDF, EPUB and Kindle. Book excerpt: Evolutionary quantitative genetics (EQG) provides a formal theoretical foundation for quantitatively linking natural selection and genetic variation to the rate and expanse of adaptive evolution. It has become the dominant conceptual framework for interpreting the evolution of quantitative traits in terms of elementary forces (mutation, inheritance, selection, and drift). Despite this success, the relevance of EQG to many biological scenarios remains relatively unappreciated, with numerous fields yet to fully embrace its approach. Part of the reason for this lag is that conceptual advances in EQG have not yet been fully synthesized and made accessible to a wider academic audience. A comprehensive, accessible overview is therefore now timely, and Evolutionary Quantitative Genetics provides this much-needed synthesis. The central argument of the book is that an adaptive landscape concept can be used to understand both evolutionary process within lineages and the pattern of adaptive radiations. In particular, it provides a convincing argument that models with a moving adaptive peak carry us further than any other conceptual approach yet devised. Although additive theory holds center stage, the book mentions and references departures from additivity including non-Gaussian distributions of allelic effects, dominance, epistasis, maternal effects and phenotypic plasticity. This accessible, advanced textbook is aimed principally at students (from senior undergraduate to postgraduate) as well as practising scientists in the fields of evolutionary biology, ecology, physiology, functional morphology, developmental biology, comparative biology, paleontology, and beyond who are interested in how adaptive radiations are produced by evolutionary and ecological processes.

Evolution and Selection of Quantitative Traits

2018-06-21 Science

Author : Bruce Walsh
Release : 2018-06-21
Genre : Science
Kind : eBook
Book Rating : 644/5 ( reviews)

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Book Synopsis Evolution and Selection of Quantitative Traits by : Bruce Walsh

Download or read book Evolution and Selection of Quantitative Traits written by Bruce Walsh. This book was released on 2018-06-21. Available in PDF, EPUB and Kindle. Book excerpt: Quantitative traits-be they morphological or physiological characters, aspects of behavior, or genome-level features such as the amount of RNA or protein expression for a specific gene-usually show considerable variation within and among populations. Quantitative genetics, also referred to as the genetics of complex traits, is the study of such characters and is based on mathematical models of evolution in which many genes influence the trait and in which non-genetic factors may also be important. Evolution and Selection of Quantitative Traits presents a holistic treatment of the subject, showing the interplay between theory and data with extensive discussions on statistical issues relating to the estimation of the biologically relevant parameters for these models. Quantitative genetics is viewed as the bridge between complex mathematical models of trait evolution and real-world data, and the authors have clearly framed their treatment as such. This is the second volume in a planned trilogy that summarizes the modern field of quantitative genetics, informed by empirical observations from wide-ranging fields (agriculture, evolution, ecology, and human biology) as well as population genetics, statistical theory, mathematical modeling, genetics, and genomics. Whilst volume 1 (1998) dealt with the genetics of such traits, the main focus of volume 2 is on their evolution, with a special emphasis on detecting selection (ranging from the use of genomic and historical data through to ecological field data) and examining its consequences.

Principles of Behavioral Genetics

2009-09-21 Psychology

Author : Robert R.H. Anholt
Release : 2009-09-21
Genre : Psychology
Kind : eBook
Book Rating : 898/5 ( reviews)

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Book Synopsis Principles of Behavioral Genetics by : Robert R.H. Anholt

Download or read book Principles of Behavioral Genetics written by Robert R.H. Anholt. This book was released on 2009-09-21. Available in PDF, EPUB and Kindle. Book excerpt: Principles of Behavioral Genetics provides an introduction to the fascinating science that aims to understand how our genes determine what makes us tick. It presents a comprehensive overview of the relationship between genes, brain, and behavior. Introductory chapters give clear explanations of basic processes of the nervous system and fundamental principles of genetics of complex traits without excessive statistical jargon. Individual chapters describe the genetics of social interactions, olfaction and taste, memory and learning, circadian behavior, locomotion, sleep, and addiction, as well as the evolution of behavior. Whereas the focus is on genetics, neurobiological and ecological aspects are also included to provide intellectual breadth. The book uses examples that span the gamut from classical model organisms to non-model systems and human biology, and include both laboratory and field studies. Samples of historical information accentuate the text to provide the reader with an appreciation of the history of the field. This book will be a valuable resource for future generations of scientists who focus on the field of behavioral genetics. Defines the emerging science of behavioral genetics Engagingly written by two leading experts in behavioral genetics Clear explanations of basic quantitative genetic, neurogenetic and genomic applications to the study of behavior Numerous examples ranging from model organisms to non-model systems and humans Concise overviews and summaries for each chapter

Popular eBooks

Quantitative Genetic Studies of Behavioral Evolution

Quantitative Genetics in the Wild

Evolutionary Quantitative Genetics

Evolution and Selection of Quantitative Traits

Principles of Behavioral Genetics

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