Extended Heredity
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Extended Heredity
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Author : Russell Bonduriansky
language : en
Publisher: Princeton University Press
Release Date : 2018-04-10
Extended Heredity written by Russell Bonduriansky 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 2018-04-10 with Science categories.
How genes are not the only basis of heredity—and what this means for evolution, human life, and disease For much of the twentieth century it was assumed that genes alone mediate the transmission of biological information across generations and provide the raw material for natural selection. In Extended Heredity, leading evolutionary biologists Russell Bonduriansky and Troy Day challenge this premise. Drawing on the latest research, they demonstrate that what happens during our lifetimes--and even our grandparents' and great-grandparents' lifetimes—can influence the features of our descendants. On the basis of these discoveries, Bonduriansky and Day develop an extended concept of heredity that upends ideas about how traits can and cannot be transmitted across generations. By examining the history of the gene-centered view in modern biology and reassessing fundamental tenets of evolutionary theory, Bonduriansky and Day show that nongenetic inheritance—involving epigenetic, environmental, behavioral, and cultural factors—could play an important role in evolution. The discovery of nongenetic inheritance therefore has major implications for key questions in evolutionary biology, as well as human health. Extended Heredity reappraises long-held ideas and opens the door to a new understanding of inheritance and evolution.
Extended Heredity
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Author : Russell Bonduriansky
language : en
Publisher: Princeton University Press
Release Date : 2020-04-14
Extended Heredity written by Russell Bonduriansky 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 2020-04-14 with Science categories.
Bonduriansky and Day challenge the premise that genes alone mediate the transmission of biological information across generations and provide the raw material for natural selection. They explore the latest research showing that what happens during our lifetimes--and even our parents' and grandparents' lifetimes--can influence the features of our descendants. Based on this evidence, Bonduriansky and Day develop an extended concept of heredity that upends ideas about how traits can and cannot be transmitted across generations, opening the door to a new understanding of inheritance, evolution, and even human health. --Adapted from publisher description.
Genetics And Philosophy
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Author : Paul Griffiths
language : en
Publisher: Cambridge University Press
Release Date : 2013-04-18
Genetics And Philosophy written by Paul Griffiths 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 2013-04-18 with Science categories.
In the past century, nearly all of the biological sciences have been directly affected by discoveries and developments in genetics, a fast-evolving subject with important theoretical dimensions. In this rich and accessible book, Paul Griffiths and Karola Stotz show how the concept of the gene has evolved and diversified across the many fields that make up modern biology. By examining the molecular biology of the 'environment', they situate genetics in the developmental biology of whole organisms, and reveal how the molecular biosciences have undermined the nature/nurture distinction. Their discussion gives full weight to the revolutionary impacts of molecular biology, while rejecting 'genocentrism' and 'reductionism', and brings the topic right up to date with the philosophical implications of the most recent developments in genetics. Their book will be invaluable for those studying the philosophy of biology, genetics and other life sciences.
Fundamentals Of Epigenetics
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Author : Gurbachan S. Miglani
language : en
Publisher: I K International Pvt Ltd
Release Date : 2023-05-23
Fundamentals Of Epigenetics written by Gurbachan S. Miglani and has been published by I K International Pvt Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-05-23 with Fiction categories.
Fundamentals of Epigenetics provides concise yet complete information on the many aspects of the basic and most recent concepts in epigenetics, a branch of life science that deals with the mechanisms such as DNA modifications, histone modifications, RNA modifications, small and long non-coding RNAs, chromatin remodeling, which are involved in epigenetic control of gene expression without involving variations in DNA sequences. These regulatory mechanisms lead to phenotypic variations. These epigenetic mechanisms can be exploited for crop improvement and cure of human diseases. This book is primarily designed for undergraduate and graduate level students studying epigenetics in conventional, agricultural and medicinal universities. Teachers and researchers in any discipline of life sciences, agricultural sciences, medicine, and biotechnology, molecular epigenetics and biotechnology will also find it useful as a reference book.
On Epigenetics And Evolution
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Author : Carlos M. Guerrero-Bosagna
language : en
Publisher: Elsevier
Release Date : 2024-06-25
On Epigenetics And Evolution written by Carlos M. Guerrero-Bosagna and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-06-25 with Science categories.
The emergence of genomic variability is a fundamental process in evolution that has been the focus of recent high-profile scientific debates, with a particular focus on epigenetic modifications shown to influence genomic variability.Epigenetics and Evolution, a new volume in the Translational Epigenetics series, introduces key themes from current epigenetic evolution research, with contributions from leading scientists around the world that investigate the role of epigenetic mechanisms in evolution from a variety of different angles, with each contribution combining theory, current research overviews, and applications. This book gives researchers, students, and clinicians a better understanding of the origin of genotypic and phenotypic variability, the role of epigenetics in development and inheritance, how epigenetics may affect speciation and geographic distribution, and the evolution of epigenetic mechanisms in different taxa, and helps them apply their learnings across new research. Other modalities and subtopics explored include epigenetics in neutral evolution; epigenetics and cellular physiology; Paleo-epigenetics; Archeo-epigenetics; epigenetics and pathogen evolution; epigenetics in unicellular organisms; epigenetic evolution in plants, invertebrates, and vertebrates; and the role of epigenetics in human evolution and its societal impact. - Introduces and examines the role of epigenetic modifications in regulating genomic variability, and thus evolutionary biology, across species - Draws together key themes across epigenetic evolution in plants, invertebrates, and vertebrates, and the role of epigenetics in human evolution - Includes bulleted chapter summaries and key points lists, terms and definitions, and rich use of illustrations where possible to reinforce understanding and actionability of the content - Features chapter contributions from international leaders in the field
The Self Field
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Author : Chris Abel
language : en
Publisher: Routledge
Release Date : 2021-03-15
The Self Field written by Chris Abel and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-15 with Philosophy categories.
In this incisive study of the biological and cultural origins of the human self, the author challenges readers to re-think ideas about the self and consciousness as being exclusive to humans. In their place, he expounds a metatheoretical approach to the self as a purposeful system of extended cognition common to animal life: the invisible medium maintaining mind, body and environment as an integrated ‘field of being’. Supported by recent research in evolutionary and developmental studies together with related discoveries in animal behaviour and the neurosciences, the author examines the factors that have shaped the evolution of the animal self across widely different species and times, through to the modern, technologically enmeshed human self; the differences between which, he contends, are relations of degree rather than absolute differences. We are, he concludes, instinctive and ‘fuzzy individuals’ clinging to fragile identities in an artificial and volatile world of humanity’s own making, but which we now struggle to control. This book, which restores the self to its fundamental place in identity formation, will be of great interest for students and academics in the fields of social, developmental and environmental psychology, together with readers from other disciplines in the humanities, especially philosophy, cultural theory and architecture.
Development Strategies And Biodiversity
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Author : David Costantini
language : en
Publisher: Springer Nature
Release Date : 2022-02-15
Development Strategies And Biodiversity written by David Costantini and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-02-15 with Science categories.
Development is a complex and highly dynamic process involving the cross talk among genes, maternal effects and environmental circumstances. Widespread evidence from plant to animal species show that variation in developmental conditions can modulate life history trajectories and influence key traits, such as growth, reproduction, and senescence. These effects are not limited to a single generation but can also be passed on future generations. This book aims to bring together studies of early life effects from the fields of evolutionary biology, global change biology, and biomedicine to synthesise and improve current knowledge of the mechanisms involved, and how variation in early life conditions translates into Darwinian fitness outcomes. Relying on examples of organisms’ responses to the ongoing and future environmental challenges of the Anthropocene, this book takes a novel approach to address the adaptive meaning of early life effects. The book has a broad scientific approach, targeting eco-evolutionary biologists, behavioural biologists, eco-physiologists, eco-toxicologists, as well as epidemiologists and biomedical scientists.
Clinical Genetics In Nursing Practice
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Author : Felissa R. Lashley
language : en
Publisher: Springer Publishing Company
Release Date : 2005-04-15
Clinical Genetics In Nursing Practice written by Felissa R. Lashley and has been published by Springer Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-04-15 with Health & Fitness categories.
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Phenotypic Plasticity Evolution
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Author : David W. Pfennig
language : en
Publisher: CRC Press
Release Date : 2021-05-31
Phenotypic Plasticity Evolution written by David W. Pfennig and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-31 with Science categories.
Phenotypic plasticity – the ability of an individual organism to alter its features in direct response to a change in its environment – is ubiquitous. Understanding how and why this phenomenon exists is crucial because it unites all levels of biological inquiry. This book brings together researchers who approach plasticity from diverse perspectives to explore new ideas and recent findings about the causes and consequences of plasticity. Contributors also discuss such controversial topics as how plasticity shapes ecological and evolutionary processes; whether specific plastic responses can be passed to offspring; and whether plasticity has left an important imprint on the history of life. Importantly, each chapter highlights key questions for future research. Drawing on numerous studies of plasticity in natural populations of plants and animals, this book aims to foster greater appreciation for this important, but frequently misunderstood phenomenon. Key Features Written in an accessible style with numerous illustrations, including many in color Reviews the history of the study of plasticity, including Darwin’s views Most chapters conclude with recommendations for future research
Genetic Testing
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Author : Sarah Boslaugh
language : en
Publisher: Bloomsbury Publishing USA
Release Date : 2020-01-07
Genetic Testing written by Sarah Boslaugh and has been published by Bloomsbury Publishing USA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-01-07 with Medical categories.
Genetic testing has provided important clues to understanding our health, but it has also raised many ethical, legal, and medical questions and concerns. This book explores the breadth of genetic testing, its possibilities, and the controversies that surround its use. The mapping of the human genome has paved the way for a variety of genetic tests. Expectant mothers can have their fetus screened for a variety of genetic abnormalities, and couples worried that they might be carriers for a genetic disorder can be tested before deciding to have children. Women can be screened for the BRCA2 gene that has been linked to increased risk of breast cancer. Individuals curious about their ancestry can find out more about their heritage. Genetic testing can also be used to establish paternity and help solve crimes. Part of Greenwood's Health and Medical Issues Today series, this book is divided into three sections. Part I explores the history of genetic testing, including the rise of direct-to-consumer tests, and outlines the current applications and contexts in which genetic testing is performed. Part II delves deep into the ethical, legal, financial, medical, and psychological issues and controversies that surround genetic testing. Part III provides a variety of useful materials, including case studies, a timeline of critical events, and a directory of resources.