From Epigenesis To Epigenetics
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From Epigenesis To Epigenetics
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Author : Linda van Speybroeck
language : en
Publisher:
Release Date : 2002
From Epigenesis To Epigenetics written by Linda van Speybroeck and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Medical categories.
Today it is acknowledged that the expression of the genome depends on its intracellular, intercellular, organismic and environmental contexts. This text brings together reflections of researchers in molecular and developmental biology and philosophy of science on this field of biological research.
The Epigenetics Revolution
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Author : Nessa Carey
language : en
Publisher: Columbia University Press
Release Date : 2012-03-06
The Epigenetics Revolution written by Nessa Carey and has been published by Columbia University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-03-06 with Science categories.
Epigenetics can potentially revolutionize our understanding of the structure and behavior of biological life on Earth. It explains why mapping an organism's genetic code is not enough to determine how it develops or acts and shows how nurture combines with nature to engineer biological diversity. Surveying the twenty-year history of the field while also highlighting its latest findings and innovations, this volume provides a readily understandable introduction to the foundations of epigenetics. Nessa Carey, a leading epigenetics researcher, connects the field's arguments to such diverse phenomena as how ants and queen bees control their colonies; why tortoiseshell cats are always female; why some plants need cold weather before they can flower; and how our bodies age and develop disease. Reaching beyond biology, epigenetics now informs work on drug addiction, the long-term effects of famine, and the physical and psychological consequences of childhood trauma. Carey concludes with a discussion of the future directions for this research and its ability to improve human health and well-being.
Epigenetic Mechanisms Of Gene Regulation
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Author : Vincenzo E. A. Russo
language : en
Publisher:
Release Date : 1996
Epigenetic Mechanisms Of Gene Regulation written by Vincenzo E. A. Russo and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Medical categories.
Many inheritable changes in gene function are not explained by changes in the DNA sequence. Such epigenetic mechanisms are known to influence gene function in most complex organisms and include effects such as transposon function, chromosome imprinting, yeast mating type switching and telomeric silencing. In recent years, epigenetic effects have become a major focus of research activity. This monograph, edited by three well-known biologists from different specialties, is the first to review and synthesize what is known about these effects across all species, particularly from a molecular perspective, and will be of interest to everyone in the fields of molecular biology and genetics.
Epigenetics
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Author : Benedikt Hallgrímsson
language : en
Publisher: Univ of California Press
Release Date : 2011-04-11
Epigenetics written by Benedikt Hallgrímsson and has been published by Univ of California Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-04-11 with Science categories.
“If you want to understand evolution, you need to understand the murky world of epigenetics. A hearty congratulations should be paid to Hallgrimsson and Hall, who provide reliable and steady illumination.”-Bernard Wood, Center for the Advanced Study of Hominid Paleobiology, George Washington University
Epigenetics In Human Disease
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Author : Trygve Tollefsbol
language : en
Publisher: Academic Press
Release Date : 2012-07-26
Epigenetics In Human Disease written by Trygve Tollefsbol and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-07-26 with Medical categories.
Epigenetics is one of the fastest growing fields of sciences, illuminating studies of human diseases by looking beyond genetic make-up and acknowledging that outside factors play a role in gene expression. The goal of this volume is to highlight those diseases or conditions for which we have advanced knowledge of epigenetic factors such as cancer, autoimmune disorders and aging as well as those that are yielding exciting breakthroughs in epigenetics such as diabetes, neurobiological disorders and cardiovascular disease. Where applicable, attempts are made to not only detail the role of epigenetics in the etiology, progression, diagnosis and prognosis of these diseases, but also novel epigenetic approaches to the treatment of these diseases. Chapters are also presented on human imprinting disorders, respiratory diseases, infectious diseases and gynecological and reproductive diseases. Since epigenetics plays a major role in the aging process, advances in the epigenetics of aging are highly relevant to many age-related human diseases. Therefore, this volume closes with chapters on aging epigenetics and breakthroughs that have been made to delay the aging process through epigenetic approaches. With its translational focus, this book will serve as valuable reference for both basic scientists and clinicians alike. Comprehensive coverage of fundamental and emergent science and clinical usage Side-by-side coverage of the basis of epigenetic diseases and their treatments Evaluation of recent epigenetic clinical breakthroughs
Epigenetic Regulation And Epigenomics
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Author : Robert A. Meyers
language : en
Publisher: John Wiley & Sons
Release Date : 2012-10-02
Epigenetic Regulation And Epigenomics written by Robert A. Meyers and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-10-02 with Science categories.
Epigenetics is a term in biology referring to heritable traits that do not involve changes in the underlying DNA sequence of the organism. Epigenetic traits exist on top of or in addition to the traditional molecular basis for inheritance. The "epigenome" is a parallel to the word "genome," and refers to the overall epigenetic state of a cell. Cancer and stem cell research have gradually focused attention on these genome modifications. The molecular basis of epigenetics involves modifications to DNA and the chromatin proteins that associate with it. Methylation, for example, can silence a nearby gene and seems to be involved in some cancers. Epigenetics is beginning to form and take shape as a new scientific discipline, which will have a major impact on Medicine and essentially all fields of biology. Increasingly, researchers are unearthing links between epigenetics and a number of diseases. Although in recent years cancer has been the main focus of epigenetics, recent data suggests that epigenetic plays a critical role in psychology and psychopathology. It is being realized that normal behaviors such as maternal care and pathologies such as Schizophrenia and Alzheimer's might have an epigenetic basis. It is also becoming clear that nutrition and life experiences have epigenetic consequences. Discover more online content in the Encyclopedia of Molecular Cell Biology and Molecular Medicine.
Epigenetics Methods
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Author : Trygve O. Tollefsbol
language : en
Publisher: Academic Press
Release Date : 2020-07-08
Epigenetics Methods written by Trygve O. Tollefsbol and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-07-08 with Medical categories.
In recent years, the field of epigenetics has grown significantly, driving new understanding of human developmental processes and disease expression, as well as advances in diagnostics and therapeutics. As the field of epigenetics continues to grow, methods and technologies have multiplied, resulting in a wide range of approaches and tools researchers might employ. Epigenetics Methods offers comprehensive instruction in methods, protocols, and experimental approaches applied in field of epigenetics. Here, across thirty-five chapters, specialists offer step-by-step overviews of methods used to study various epigenetic mechanisms, as employed in basic and translational research. Leading the reader from fundamental to more advanced methods, the book begins with thorough instruction in DNA methylation techniques and gene or locus-specific methylation analyses, followed by histone modification methods, chromatin evaluation, enzyme analyses of histone methylation, and studies of non-coding RNAs as epigenetic modulators. Recently developed techniques and technologies discussed include single-cell epigenomics, epigenetic editing, computational epigenetics, systems biology epigenetic methods, and forensic epigenetic approaches. Epigenetics methods currently in-development, and their implication for future research, are also considered in-depth. In addition, as with the wider life sciences, reproducibility across experiments, labs, and subdisciplines is a growing issue for epigenetics researchers. This volume provides consensus-driven methods instruction and overviews. Tollefsbol and contributing authors survey the range of existing methods; identify best practices, common themes, and challenges; and bring unity of approach to a diverse and ever-evolving field. - Includes contributions by leading international investigators involved in epigenetic research and clinical and therapeutic application - Integrates technology and translation with fundamental chapters on epigenetics methods, as well as chapters on more novel and advanced epigenetics methods - Written at verbal and technical levels that can be understood by scientists and students alike - Includes chapters on state-of-the-art techniques such as single-cell epigenomics, use of CRISPR/Cas9 for epigenetic editing, and epigenetics methods applied to forensics
Organisers Genes
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Author : Conrad Hal Waddington
language : en
Publisher:
Release Date : 1940
Organisers Genes written by Conrad Hal Waddington and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1940 with Embryology categories.
Conrad Hal Waddington's Organisers and Genes, published in 1940, is a summary of available research and theoretical framework for many concepts related to tissue differentiation in the developing embryo. The book is composed of two main conceptual sections. The first section explores the action and nature of the organizer, while the second section delves into genes and their influence on development. In this book Waddington explored organizers in terms of their capacity and method of induction. First he examined the nature of induction, discussing crucial experiments concerning the organizer, including Hans Spemann's discovery of the organizer, and his own research into organizers in higher birds and mammals. Waddington separated the action of the organizer into two distinct categories, evocation and individuation, discussed below. The main experimental approach discussed in this book involved grafting organizing tissue from one embryo or region of an embryo to another. Waddington described evocation as non-assimilative induction, or a one-way inducing signal. He presented this as a chemical signal and illustrated evocation with the dead organizer experiment. The dead organizer was shown to be capable of inducing differentiation of neural tissue in the ectoderm. He also included chemical induction by estrogens and steroids as other evocative signals. An important aspect of any signal of evocation, as presented by Waddington, is that the signal is specific to the differentiation of a certain tissue type.
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
Identically Different
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Author : Tim Spector
language : en
Publisher: ABRAMS
Release Date : 2014-07-30
Identically Different written by Tim Spector and has been published by ABRAMS this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-30 with Science categories.
In this book, a geneticist who studies identical twins “treats the view that genes are destiny with skepticism” (The New York Times). How much are the things you choose to do every day determined by your genes and how much is your own free will? Drawing on his own cutting-edge research of identical twins, leading geneticist Tim Spector shows us how the same upbringing, the same environment, and even the same exact genes can lead to very different outcomes. Thought-provoking, entertaining, and enlightening, Identically Different helps us understand the science behind what makes each of us unique and so quintessentially human.