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Author: David W. Pfennig
Publisher: CRC Press
ISBN: 1000387577
Category : Science
Languages : en
Pages : 437
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Book Description
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
Author: David W. Pfennig
Publisher: CRC Press
ISBN: 1000387577
Category : Science
Languages : en
Pages : 437
Get Book Here
Book Description
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
Author: Olivia Roth
Publisher: Frontiers Media SA
ISBN: 2889740587
Category : Science
Languages : en
Pages : 143
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Book Description
Author: Jules Gill-Peterson
Publisher: U of Minnesota Press
ISBN: 1452958157
Category : Social Science
Languages : en
Pages : 353
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Book Description
A groundbreaking twentieth-century history of transgender children With transgender rights front and center in American politics, media, and culture, the pervasive myth still exists that today’s transgender children are a brand new generation—pioneers in a field of new obstacles and hurdles. Histories of the Transgender Child shatters this myth, uncovering a previously unknown twentieth-century history when transgender children not only existed but preexisted the term transgender and its predecessors, playing a central role in the medicalization of trans people, and all sex and gender. Beginning with the early 1900s when children with “ambiguous” sex first sought medical attention, to the 1930s when transgender people began to seek out doctors involved in altering children’s sex, to the invention of the category gender, and finally the 1960s and ’70s when, as the field institutionalized, transgender children began to take hormones, change their names, and even access gender confirmation, Julian Gill-Peterson reconstructs the medicalization and racialization of children’s bodies. Throughout, they foreground the racial history of medicine that excludes black and trans of color children through the concept of gender’s plasticity, placing race at the center of their analysis and at the center of transgender studies. Until now, little has been known about early transgender history and life and its relevance to children. Using a wealth of archival research from hospitals and clinics, including incredible personal letters from children to doctors, as well as scientific and medical literature, this book reaches back to the first half of the twentieth century—a time when the category transgender was not available but surely existed, in the lives of children and parents.
Author: L. Joseph Su
Publisher: Springer
ISBN: 1447166787
Category : Medical
Languages : en
Pages : 327
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Book Description
This book examines the toxicological and health implications of environmental epigenetics and provides knowledge through an interdisciplinary approach. Included in this volume are chapters outlining various environmental risk factors such as phthalates and dietary components, life states such as pregnancy and ageing, hormonal and metabolic considerations and specific disease risks such as cancer cardiovascular diseases and other non-communicable diseases. Environmental Epigenetics imparts integrative knowledge of the science of epigenetics and the issues raised in environmental epidemiology. This book is intended to serve both as a reference compendium on environmental epigenetics for scientists in academia, industry and laboratories and as a textbook for graduate level environmental health courses. Environmental Epigenetics imparts integrative knowledge of the science of epigenetics and the issues raised in environmental epidemiology. This book is intended to serve both as a reference compendium on environmental epigenetics for scientists in academia, industry and laboratories and as a textbook for graduate level environmental health courses.
Author: Timothy A. Mousseau
Publisher: Oxford University Press
ISBN: 0195344405
Category : Science
Languages : en
Pages : 390
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Book Description
Mothers have the ability to profoundly affect the quality of their offspring--from the size and quality of their eggs to where, when, and how eggs and young are placed, and from providing for and protecting developing young to choosing a mate. In many instances, these maternal effects may be the single most important contributor to variation in offspring fitness. This book explores the wide variety of maternal effects that have evolved in plants and animals as mechanisms of adaptation to temporally and spatially heterogeneous environments. Topics range from the evolutionary implications of maternal effects to the assessment and measurement of maternal effects. Four detailed case studies are also included. This book represents the first synthesis of the current state of knowledge concerning the evolution of maternal effects and their adaptive significance.
Author:
Publisher: Academic Press
ISBN: 0128167335
Category : Science
Languages : en
Pages : 520
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Book Description
Transgenerational Epigenetics, Second Edition, offers the only up-to-date, comprehensive analysis of the inheritance of epigenetic phenomena between generations with an emphasis on human disease relevance, drug discovery, and next steps in clinical translation. International experts discuss mechanisms of epigenetic inheritance, its expression in animal and plant models, and how human ailments, such as metabolic disorders and cardiovascular disease are influenced by transgenerational epigenetic inheritance. Where evidence is sufficient, epigenetic clinical interventions are proposed that may help prevent or reduce the severity of disease before offspring are born. This edition has been thoroughly revised in each disease area, featuring newly researched actors in epigenetic regulation, including long noncoding RNA in addition to histone modifications and DNA methylation. Therapeutic pathways in treating cancer and extending human longevity are also considered, as are current debates and future directions for research. - Presents a fully-updated and expanded release addressing transgenerational epigenetics, epigenetic mechanisms of gene regulation, and the role of epigenetics in human longevity and cancer - Examines the field from "bench-to-bedside", discussing basic science, disease management, current debates, and next steps in epigenetic research and drug discovery - Features chapter contributions from international experts
Author:
Publisher: Academic Press
ISBN: 9780128163634
Category : Science
Languages : en
Pages : 0
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Book Description
Transgenerational Epigenetics, Second Edition, offers the only up-to-date, comprehensive analysis of the inheritance of epigenetic phenomena between generations with an emphasis on human disease relevance, drug discovery, and next steps in clinical translation. International experts discuss mechanisms of epigenetic inheritance, its expression in animal and plant models, and how human ailments, such as metabolic disorders and cardiovascular disease are influenced by transgenerational epigenetic inheritance. Where evidence is sufficient, epigenetic clinical interventions are proposed that may help prevent or reduce the severity of disease before offspring are born. This edition has been thoroughly revised in each disease area, featuring newly researched actors in epigenetic regulation, including long noncoding RNA in addition to histone modifications and DNA methylation. Therapeutic pathways in treating cancer and extending human longevity are also considered, as are current debates and future directions for research.
Author: Bi-Cheng Dong
Publisher: Frontiers Media SA
ISBN: 2889459977
Category :
Languages : en
Pages : 93
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Book Description
Clonality is widespread in plant species, and clonal plants often have a broad geographic range and long lifespan. Clonality can maintain high fitness in the short term, but vegetative reproduction is commonly considered to preclude adaptation to changing conditions. However, an increasing body of empirical and theoretical evidence suggests that epigenetic modifications such as DNA methylation can provide an alternative to gene-driven evolution through natural selection and allow clonal plants to maintain fitness in the long term. To deepen our understanding of clonal ecology, this collection of research papers and reviews focuses on how epigenetic regulation can encode phenotypic plasticity and contribute to the rapid adaptation of clonal plants to accelerating global and regional environmental changes.
Author: Philippe Huneman
Publisher: Oxford University Press
ISBN: 0199377170
Category : Philosophy
Languages : en
Pages : 369
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Book Description
Since its origin in the early 20th century, the Modern Synthesis theory of evolution has grown to become the orthodox view on the process of organic evolution. Its central defining feature is the prominence it accords to genes in the explanation of evolutionary dynamics. Since the advent of the 21st century, however, the Modern Synthesis has been subject to repeated and sustained challenges. These are largely empirically driven. In the last two decades, evolutionary biology has witnessed unprecedented growth in the understanding of those processes that underwrite the development of organisms and the inheritance of characters. The empirical advances usher in challenges to the conceptual foundations of evolutionary theory. The extent to which the new biology challenges the Modern Synthesis has been the subject of lively debate. Many current commentators charge that the new biology of the 21st century calls for a revision, extension, or wholesale rejection of the Modern Synthesis Theory of evolution. Defenders of the Modern Synthesis maintain that the theory can accommodate the exciting new advances in biology. The original essays collected in this volume survey the various challenges to the Modern Synthesis arising from the new biology of the 21st century. The authors are evolutionary biologists, philosophers of science, and historians of biology from Europe and North America. Each of the essays discusses a particular challenge to the Modern Synthesis treatment of inheritance, development, or adaptation. Taken together, the essays cover a spectrum of views, from those that contend that the Modern Synthesis can rise to the challenges of the new biology, with little or no revision required, to those that call for the abandonment of the Modern Synthesis. The collection will be of interest to researchers and students in evolutionary biology, and the philosophy and history of the biological sciences.
Author: Bi-Cheng Dong
Publisher: Frontiers Media SA
ISBN: 2832514456
Category : Science
Languages : en
Pages : 138
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Book Description
