Michael J. Wade
- Published in print:
- 2016
- Published Online:
- January 2017
- ISBN:
- 9780226129563
- eISBN:
- 9780226129877
- Item type:
- book
- Publisher:
- University of Chicago Press
- DOI:
- 10.7208/chicago/9780226129877.001.0001
- Subject:
- Biology, Evolutionary Biology / Genetics
The central question addressed in this book is this: How is the process of adaptation different if the members of a population live clustered in small groups instead of being homogenously distributed ...
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The central question addressed in this book is this: How is the process of adaptation different if the members of a population live clustered in small groups instead of being homogenously distributed like grass on a lawn? The field is called ‘evolution in subdivided populations’ or ‘adaptation in metapopulations.’ The book covers a diverse array of topics, including group selection, family selection, kin selection and sexual selection, as well as speciation genetics, maternal and paternal genetic effects, and host-symbiont co-evolution. These topics are addressed using a combination of conceptual, theoretical, field and laboratory studies and a diversity of living systems ranging from the laboratory model of flour beetles in the genus, Tribolium, to willow leaf beetles, to other animals, plants and microbes.Less
The central question addressed in this book is this: How is the process of adaptation different if the members of a population live clustered in small groups instead of being homogenously distributed like grass on a lawn? The field is called ‘evolution in subdivided populations’ or ‘adaptation in metapopulations.’ The book covers a diverse array of topics, including group selection, family selection, kin selection and sexual selection, as well as speciation genetics, maternal and paternal genetic effects, and host-symbiont co-evolution. These topics are addressed using a combination of conceptual, theoretical, field and laboratory studies and a diversity of living systems ranging from the laboratory model of flour beetles in the genus, Tribolium, to willow leaf beetles, to other animals, plants and microbes.
Erik Svensson and Ryan Calsbeek (eds)
- Published in print:
- 2013
- Published Online:
- December 2013
- ISBN:
- 9780199595372
- eISBN:
- 9780191774799
- Item type:
- book
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/acprof:oso/9780199595372.001.0001
- Subject:
- Biology, Evolutionary Biology / Genetics
This book aims to present different voices and perspectives on the adaptive landscape, its past, present, and future position in evolutionary biology. Chapters have been written by scientists in ...
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This book aims to present different voices and perspectives on the adaptive landscape, its past, present, and future position in evolutionary biology. Chapters have been written by scientists in different fields, including ecology, evolution, developmental biology, genetics, history of science and philosophy. The idea for this book came a few years ago, as the 80-year anniversary of Sewall Wright's classic paper was approaching rapidly (2012). This seemed to be an excellent opportunity to summarize the state of the art of the adaptive landscape. The hope is that this volume won't mark the end of the scientific discussions about the adaptive landscape, but rather a new beginning. And finally, it is hoped that if the adaptive landscape will not survive another 80 years, it will hopefully be replaced by an even better concept or metaphor that will push evolutionary biology forward and increase knowledge about adaptation, speciation, and the origins and preservation of biodiversity on this fragile planet.Less
This book aims to present different voices and perspectives on the adaptive landscape, its past, present, and future position in evolutionary biology. Chapters have been written by scientists in different fields, including ecology, evolution, developmental biology, genetics, history of science and philosophy. The idea for this book came a few years ago, as the 80-year anniversary of Sewall Wright's classic paper was approaching rapidly (2012). This seemed to be an excellent opportunity to summarize the state of the art of the adaptive landscape. The hope is that this volume won't mark the end of the scientific discussions about the adaptive landscape, but rather a new beginning. And finally, it is hoped that if the adaptive landscape will not survive another 80 years, it will hopefully be replaced by an even better concept or metaphor that will push evolutionary biology forward and increase knowledge about adaptation, speciation, and the origins and preservation of biodiversity on this fragile planet.
Jan Vijg
- Published in print:
- 2007
- Published Online:
- April 2010
- ISBN:
- 9780198569237
- eISBN:
- 9780191728242
- Item type:
- book
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/acprof:oso/9780198569237.001.0001
- Subject:
- Biology, Evolutionary Biology / Genetics
Aging has long since been ascribed to the gradual accumulation of DNA mutations in the genome of somatic cells. However, it is only recently that the necessary sophisticated technology has been ...
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Aging has long since been ascribed to the gradual accumulation of DNA mutations in the genome of somatic cells. However, it is only recently that the necessary sophisticated technology has been developed to begin testing this theory and its consequences. This book critically reviews the concept of genomic instability as a possible universal cause of aging in the context of a new, holistic understanding of genome functioning in complex organisms resulting from recent advances in functional genomics and systems biology. It provides a synthesis of current research, as well as a look ahead to the design of strategies to retard or reverse the deleterious effects of aging. This is particularly important in a time when we are urgently trying to unravel the genetic component of aging-related diseases. Moreover, there is a growing public recognition of the imperative of understanding more about the underlying biology of aging, driven by continuing demographic change.Less
Aging has long since been ascribed to the gradual accumulation of DNA mutations in the genome of somatic cells. However, it is only recently that the necessary sophisticated technology has been developed to begin testing this theory and its consequences. This book critically reviews the concept of genomic instability as a possible universal cause of aging in the context of a new, holistic understanding of genome functioning in complex organisms resulting from recent advances in functional genomics and systems biology. It provides a synthesis of current research, as well as a look ahead to the design of strategies to retard or reverse the deleterious effects of aging. This is particularly important in a time when we are urgently trying to unravel the genetic component of aging-related diseases. Moreover, there is a growing public recognition of the imperative of understanding more about the underlying biology of aging, driven by continuing demographic change.
David A Liberles (ed.)
- Published in print:
- 2007
- Published Online:
- September 2008
- ISBN:
- 9780199299188
- eISBN:
- 9780191714979
- Item type:
- book
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/acprof:oso/9780199299188.001.0001
- Subject:
- Biology, Evolutionary Biology / Genetics
Ancestral sequence reconstruction is a technique of growing importance in molecular evolutionary biology and comparative genomics. As a powerful tool for testing evolutionary and ecological ...
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Ancestral sequence reconstruction is a technique of growing importance in molecular evolutionary biology and comparative genomics. As a powerful tool for testing evolutionary and ecological hypotheses, as well as uncovering the link between sequence and molecular phenotype, there are potential applications in almost all fields of applied molecular biology. This book starts with a historical overview of the field, before discussing the potential applications in drug discovery and the pharmaceutical industry. This is followed by a section on computational methodology, which provides a detailed discussion of the available methods for reconstructing ancestral sequences (including their advantages, disadvantages, and potential pitfalls). Purely computational applications of the technique are then covered, including whole proteome reconstruction. Further chapters provide a detailed discussion on taking computationally reconstructed sequences and synthesizing them in the laboratory. The book concludes with a description of the scientific questions where experimental ancestral sequence reconstruction has been utilized to provide insights and inform future research.Less
Ancestral sequence reconstruction is a technique of growing importance in molecular evolutionary biology and comparative genomics. As a powerful tool for testing evolutionary and ecological hypotheses, as well as uncovering the link between sequence and molecular phenotype, there are potential applications in almost all fields of applied molecular biology. This book starts with a historical overview of the field, before discussing the potential applications in drug discovery and the pharmaceutical industry. This is followed by a section on computational methodology, which provides a detailed discussion of the available methods for reconstructing ancestral sequences (including their advantages, disadvantages, and potential pitfalls). Purely computational applications of the technique are then covered, including whole proteome reconstruction. Further chapters provide a detailed discussion on taking computationally reconstructed sequences and synthesizing them in the laboratory. The book concludes with a description of the scientific questions where experimental ancestral sequence reconstruction has been utilized to provide insights and inform future research.
Felisa A. Smith and S. Kathleen Lyons
- Published in print:
- 2013
- Published Online:
- January 2014
- ISBN:
- 9780226012148
- eISBN:
- 9780226012285
- Item type:
- book
- Publisher:
- University of Chicago Press
- DOI:
- 10.7208/chicago/9780226012285.001.0001
- Subject:
- Biology, Evolutionary Biology / Genetics
Galileo wrote that “nature cannot produce a horse as large as twenty ordinary horses or a giant ten times taller than an ordinary man unless by miracle or by greatly altering the proportions of his ...
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Galileo wrote that “nature cannot produce a horse as large as twenty ordinary horses or a giant ten times taller than an ordinary man unless by miracle or by greatly altering the proportions of his limbs and especially of his bones”—a statement that wonderfully captures a long-standing scientific fascination with body size. Why are organisms the size that they are? And what determines their optimum size? This volume explores animal body size from a macroecological perspective, examining species, populations, and other large groups of animals in order to uncover the patterns and causal mechanisms of body size throughout time and across the globe. The chapters represent diverse scientific perspectives and are divided into two sections. The first includes chapters on insects, snails, birds, bats, and terrestrial mammals and discusses the body size patterns of these various organisms. The second examines some of the factors behind, and consequences of, body size patterns and includes chapters on community assembly, body mass distribution, life history, and the influence of flight on body size.Less
Galileo wrote that “nature cannot produce a horse as large as twenty ordinary horses or a giant ten times taller than an ordinary man unless by miracle or by greatly altering the proportions of his limbs and especially of his bones”—a statement that wonderfully captures a long-standing scientific fascination with body size. Why are organisms the size that they are? And what determines their optimum size? This volume explores animal body size from a macroecological perspective, examining species, populations, and other large groups of animals in order to uncover the patterns and causal mechanisms of body size throughout time and across the globe. The chapters represent diverse scientific perspectives and are divided into two sections. The first includes chapters on insects, snails, birds, bats, and terrestrial mammals and discusses the body size patterns of these various organisms. The second examines some of the factors behind, and consequences of, body size patterns and includes chapters on community assembly, body mass distribution, life history, and the influence of flight on body size.
Maximilian J. Telford and D.T.J. Littlewood (eds)
- Published in print:
- 2009
- Published Online:
- September 2009
- ISBN:
- 9780199549429
- eISBN:
- 9780191721601
- Item type:
- book
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/acprof:oso/9780199549429.001.0001
- Subject:
- Biology, Evolutionary Biology / Genetics, Developmental Biology
Animal life, now and over the past half billion years, is incredibly diverse. Describing and understanding the evolution of this diversity of body plans — from vertebrates such as humans and fish to ...
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Animal life, now and over the past half billion years, is incredibly diverse. Describing and understanding the evolution of this diversity of body plans — from vertebrates such as humans and fish to the numerous invertebrate groups including sponges, insects, molluscs, and the many groups of worms — is a major goal of evolutionary biology. This book adopts a modern, integrated approach to describe how current molecular genetic techniques and disciplines as diverse as palaeontology, embryology, and genomics have been combined, resulting in a dramatic renaissance in the study of animal evolution. The last decade has seen growing interest in evolutionary biology fuelled by a wealth of data from molecular biology. Modern phylogenies integrating evidence from molecules, embryological data, and morphology of living and fossil taxa provide a wide consensus of the major branching patterns of the tree of life; moreover, the links between phenotype and genotype are increasingly well understood. This has resulted in a reliable tree of relationships that has been widely accepted and has spawned numerous new and exciting questions that require a reassessment of the origins and radiation of animal life. The focus of this volume is at the level of major animal groups, the morphological innovations that define them, and the mechanisms of change to their embryology that have resulted in their evolution. Current research themes and future prospects are highlighted including phylogeny reconstruction, comparative developmental biology, the value of different sources of data and the importance of fossils, homology assessment, character evolution, phylogeny of major groups of animals, and genome evolution. These topics are integrated in the light of a 'new animal phylogeny', to provide fresh insights into the patterns and processes of animal evolution.Less
Animal life, now and over the past half billion years, is incredibly diverse. Describing and understanding the evolution of this diversity of body plans — from vertebrates such as humans and fish to the numerous invertebrate groups including sponges, insects, molluscs, and the many groups of worms — is a major goal of evolutionary biology. This book adopts a modern, integrated approach to describe how current molecular genetic techniques and disciplines as diverse as palaeontology, embryology, and genomics have been combined, resulting in a dramatic renaissance in the study of animal evolution. The last decade has seen growing interest in evolutionary biology fuelled by a wealth of data from molecular biology. Modern phylogenies integrating evidence from molecules, embryological data, and morphology of living and fossil taxa provide a wide consensus of the major branching patterns of the tree of life; moreover, the links between phenotype and genotype are increasingly well understood. This has resulted in a reliable tree of relationships that has been widely accepted and has spawned numerous new and exciting questions that require a reassessment of the origins and radiation of animal life. The focus of this volume is at the level of major animal groups, the morphological innovations that define them, and the mechanisms of change to their embryology that have resulted in their evolution. Current research themes and future prospects are highlighted including phylogeny reconstruction, comparative developmental biology, the value of different sources of data and the importance of fossils, homology assessment, character evolution, phylogeny of major groups of animals, and genome evolution. These topics are integrated in the light of a 'new animal phylogeny', to provide fresh insights into the patterns and processes of animal evolution.
Claus Nielsen
- Published in print:
- 2011
- Published Online:
- December 2013
- ISBN:
- 9780199606023
- eISBN:
- 9780191774706
- Item type:
- book
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/acprof:oso/9780199606023.001.0001
- Subject:
- Biology, Evolutionary Biology / Genetics, Animal Biology
This book provides a comprehensive analysis of evolution in the animal kingdom. It reviews the classical, morphological information from structure and embryology, as well as the new data gained from ...
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This book provides a comprehensive analysis of evolution in the animal kingdom. It reviews the classical, morphological information from structure and embryology, as well as the new data gained from studies using immune stainings of nerves and muscles and blastomere markings, which makes it possible to follow the fate of single blastomeres all the way to early organogenesis. Until recently, the information from analyses of gene sequences has tended to produce myriads of quite diverging trees. However, the latest generation of molecular methods, using many genes, expressed sequence tags, and even whole genomes, has brought a new stability to the field. The book brings together the information from these varied fields, and demonstrates that it is indeed now possible to build a phylogenetic tree from a combination of both morphology and gene sequences. This thoroughly revised third edition brings the subject fully up to date, especially in light of the latest advances in molecular techniques. The book is illustrated throughout with finely detailed line drawings and clear diagrams, many of them new.Less
This book provides a comprehensive analysis of evolution in the animal kingdom. It reviews the classical, morphological information from structure and embryology, as well as the new data gained from studies using immune stainings of nerves and muscles and blastomere markings, which makes it possible to follow the fate of single blastomeres all the way to early organogenesis. Until recently, the information from analyses of gene sequences has tended to produce myriads of quite diverging trees. However, the latest generation of molecular methods, using many genes, expressed sequence tags, and even whole genomes, has brought a new stability to the field. The book brings together the information from these varied fields, and demonstrates that it is indeed now possible to build a phylogenetic tree from a combination of both morphology and gene sequences. This thoroughly revised third edition brings the subject fully up to date, especially in light of the latest advances in molecular techniques. The book is illustrated throughout with finely detailed line drawings and clear diagrams, many of them new.
Yohannes Haile-Selassie (ed.)
- Published in print:
- 2009
- Published Online:
- March 2012
- ISBN:
- 9780520254404
- eISBN:
- 9780520942509
- Item type:
- book
- Publisher:
- University of California Press
- DOI:
- 10.1525/california/9780520254404.001.0001
- Subject:
- Biology, Evolutionary Biology / Genetics
The second volume in a series dedicated to fossil discoveries made in the Afar region of Ethiopia, this work contains description of the geological context and paleoenvironment of the early hominid ...
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The second volume in a series dedicated to fossil discoveries made in the Afar region of Ethiopia, this work contains description of the geological context and paleoenvironment of the early hominid Ardipithecus kadabba. This research, carried out by an international team, describes Middle Awash late Miocene faunal assemblages recovered from sediments firmly dated to between 5.2 and 5.8 million years ago. Compared to other assemblages of similar age, the Middle Awash record is unparalleled in taxonomic diversity, composed of 2,760 specimens representing at least sixty five mammalian genera. This evaluation of the vertebrates from the end of the Miocene in Africa provides detailed morphological and taxonomic descriptions of dozens of taxa, including species new to science. It also incorporates results from analyses of paleoenvironment, paleobiogeography, biochronology, and faunal turnover around the Pliocene-Miocene boundary, opening a new window on the evolution of mammals, African fauna, and its environments.Less
The second volume in a series dedicated to fossil discoveries made in the Afar region of Ethiopia, this work contains description of the geological context and paleoenvironment of the early hominid Ardipithecus kadabba. This research, carried out by an international team, describes Middle Awash late Miocene faunal assemblages recovered from sediments firmly dated to between 5.2 and 5.8 million years ago. Compared to other assemblages of similar age, the Middle Awash record is unparalleled in taxonomic diversity, composed of 2,760 specimens representing at least sixty five mammalian genera. This evaluation of the vertebrates from the end of the Miocene in Africa provides detailed morphological and taxonomic descriptions of dozens of taxa, including species new to science. It also incorporates results from analyses of paleoenvironment, paleobiogeography, biochronology, and faunal turnover around the Pliocene-Miocene boundary, opening a new window on the evolution of mammals, African fauna, and its environments.
William R. Clark and Michael Grunstein
- Published in print:
- 2004
- Published Online:
- April 2010
- ISBN:
- 9780195178005
- eISBN:
- 9780199893331
- Item type:
- book
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/acprof:oso/9780195178005.001.0001
- Subject:
- Biology, Evolutionary Biology / Genetics
The role of genes in governing behavior remains one of the most controversial topics in human biology. Early in this century, over-eager promotion of a genetic basis for behavior led to the excesses, ...
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The role of genes in governing behavior remains one of the most controversial topics in human biology. Early in this century, over-eager promotion of a genetic basis for behavior led to the excesses, and ultimately the horrors, of eugenics. Subsequent reactions to these excesses, both within the scientific community and society as a whole, led to a nearly complete dismissal of a role for genes in human behavior. Slowly we come back to a more balanced view. Detailed studies of the biological basis of behavior in animals, from the simplest single-celled creatures through the most complex mammals, show that genes play an important role in guiding behavior. Studies in humans, especially those involving twins reared together or apart, indicate clearly that humans are no exception. The variability we see around us in the way humans respond in a given situation is strongly influenced by the variability in their genetic makeup. So are we powerless creations of our genes? Not at all. Guided by differing genetic makeups, we respond to our environment in different ways. But these responses, and the actions of our genes, are in turn modified by the environment itself. Behavior is the result of a balancing act between genes and the environment; between what we inherit and what we learn. To understand ourselves fully, we must understand both.Less
The role of genes in governing behavior remains one of the most controversial topics in human biology. Early in this century, over-eager promotion of a genetic basis for behavior led to the excesses, and ultimately the horrors, of eugenics. Subsequent reactions to these excesses, both within the scientific community and society as a whole, led to a nearly complete dismissal of a role for genes in human behavior. Slowly we come back to a more balanced view. Detailed studies of the biological basis of behavior in animals, from the simplest single-celled creatures through the most complex mammals, show that genes play an important role in guiding behavior. Studies in humans, especially those involving twins reared together or apart, indicate clearly that humans are no exception. The variability we see around us in the way humans respond in a given situation is strongly influenced by the variability in their genetic makeup. So are we powerless creations of our genes? Not at all. Guided by differing genetic makeups, we respond to our environment in different ways. But these responses, and the actions of our genes, are in turn modified by the environment itself. Behavior is the result of a balancing act between genes and the environment; between what we inherit and what we learn. To understand ourselves fully, we must understand both.
J. Archibald
- Published in print:
- 2014
- Published Online:
- November 2015
- ISBN:
- 9780231164122
- eISBN:
- 9780231537667
- Item type:
- book
- Publisher:
- Columbia University Press
- DOI:
- 10.7312/columbia/9780231164122.001.0001
- Subject:
- Biology, Evolutionary Biology / Genetics
This book explores the rich history of visual metaphors that have been used to picture biological order and looks at the influence of these metaphors on the perception people have of their place in ...
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This book explores the rich history of visual metaphors that have been used to picture biological order and looks at the influence of these metaphors on the perception people have of their place in nature. It begins with the ancient use of ladders to show biological order and moves to the Romans' use of trees to represent seasonal life cycles and genealogies. It then explains how the early Christian Church appropriated trees to represent biblical genealogies and how, in the late eighteenth century, the tree was reclaimed to visualize relationships in the natural world. It shows how Charles Darwin's On the Origin of Species (1859) exorcised the exclusively creationist view of the “tree of life,” and explains how his ideas sparked an explosion of tree metaphors, mostly coined by his younger acolytes in Europe. The book also covers the mid-twentieth century and shows how Darwin's ideas helped precipitate another and even greater explosion of tree building, which was also driven by the birth of powerful computers and the emergence of molecular technology. Throughout, this study shows how the evolution of “tree of life” iconography has been entwined with our changing perception of the world and of ourselves.Less
This book explores the rich history of visual metaphors that have been used to picture biological order and looks at the influence of these metaphors on the perception people have of their place in nature. It begins with the ancient use of ladders to show biological order and moves to the Romans' use of trees to represent seasonal life cycles and genealogies. It then explains how the early Christian Church appropriated trees to represent biblical genealogies and how, in the late eighteenth century, the tree was reclaimed to visualize relationships in the natural world. It shows how Charles Darwin's On the Origin of Species (1859) exorcised the exclusively creationist view of the “tree of life,” and explains how his ideas sparked an explosion of tree metaphors, mostly coined by his younger acolytes in Europe. The book also covers the mid-twentieth century and shows how Darwin's ideas helped precipitate another and even greater explosion of tree building, which was also driven by the birth of powerful computers and the emergence of molecular technology. Throughout, this study shows how the evolution of “tree of life” iconography has been entwined with our changing perception of the world and of ourselves.
