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Cells Embryos And Evolution
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Book Synopsis Cells, Embryos and Evolution by : Jon Gerhart
Download or read book Cells, Embryos and Evolution written by Jon Gerhart and published by Wiley-Blackwell. This book was released on 1997-06-04 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gerhart and Kirschner aim to explain the origins of phenotypic variation and evolutionary adaptation from within eukaryotic cell biological and developmental processes. Their examples are drawn from paleontology, developmental and cell biology.
Book Synopsis Cells, Embryos and Evolution by : John Gerhart
Download or read book Cells, Embryos and Evolution written by John Gerhart and published by Wiley-Blackwell. This book was released on 1997 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Shaping Life by : John Maynard Smith
Download or read book Shaping Life written by John Maynard Smith and published by Yale University Press. This book was released on 1999-01-01 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the past ten years, there has been a revolution in our understanding of developmental biology, as scientists apply the ideas and techniques of genetics and embryology to the processes of development. In this book, John Maynard Smith gives an account of the progress that has been made in this field -- in our knowledge of both the development of individuals and the evolution of the species. Maynard Smith points out that there is a parallel between the developmental changes that convert an egg into an adult and the evolutionary changes converted simple single-celled ancestors into the existing array of multicellular animals and plants. Genetic studies provide the necessary link between development and evolution: natural selection explains how information is incorporated in the genome, and development shows what use is made of it during the development of each individual. Traditionally, two very different views have been held about development. Maynard Smith argues that the differences between them are not so much scientific as ideological -- one can be considered reductionist and the other holistic. But because of advances in the science underpinning both viewpoints, he says, the possibility of a dialogue between them is great, which will be beneficial to the entire discipline.
Book Synopsis Stem Cells and the Future of Regenerative Medicine by : Institute of Medicine
Download or read book Stem Cells and the Future of Regenerative Medicine written by Institute of Medicine and published by National Academies Press. This book was released on 2002-01-25 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent scientific breakthroughs, celebrity patient advocates, and conflicting religious beliefs have come together to bring the state of stem cell researchâ€"specifically embryonic stem cell researchâ€"into the political crosshairs. President Bush's watershed policy statement allows federal funding for embryonic stem cell research but only on a limited number of stem cell lines. Millions of Americans could be affected by the continuing political debate among policymakers and the public. Stem Cells and the Future of Regenerative Medicine provides a deeper exploration of the biological, ethical, and funding questions prompted by the therapeutic potential of undifferentiated human cells. In terms accessible to lay readers, the book summarizes what we know about adult and embryonic stem cells and discusses how to go about the transition from mouse studies to research that has therapeutic implications for people. Perhaps most important, Stem Cells and the Future of Regenerative Medicine also provides an overview of the moral and ethical problems that arise from the use of embryonic stem cells. This timely book compares the impact of public and private research funding and discusses approaches to appropriate research oversight. Based on the insights of leading scientists, ethicists, and other authorities, the book offers authoritative recommendations regarding the use of existing stem cell lines versus new lines in research, the important role of the federal government in this field of research, and other fundamental issues.
Book Synopsis Embryos under the Microscope by : Jane Maienschein
Download or read book Embryos under the Microscope written by Jane Maienschein and published by Harvard University Press. This book was released on 2014-05-20 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Too tiny to see with the naked eye, the human embryo was just a hypothesis until the microscope made observation of embryonic development possible. This changed forever our view of the minuscule cluster of cells that looms large in questions about the meaning of life. Embryos under the Microscope examines how our scientific understanding of the embryo has evolved from the earliest speculations of natural philosophers to today’s biological engineering, with its many prospects for life-enhancing therapies. Jane Maienschein shows that research on embryos has always revealed possibilities that appear promising to some but deeply frightening to others, and she makes a persuasive case that public understanding must be informed by up-to-date scientific findings. Direct observation of embryos greatly expanded knowledge but also led to disagreements over what investigators were seeing. Biologists confirmed that embryos are living organisms undergoing rapid change and are not in any sense functioning persons. They do not feel pain or have any capacity to think until very late stages of fetal development. New information about DNA led to discoveries about embryonic regulation of genetic inheritance, as well as evolutionary relationships among species. Scientists have learned how to manipulate embryos in the lab, taking them apart, reconstructing them, and even synthesizing—practically from scratch—cells, body parts, and maybe someday entire embryos. Showing how we have learned what we now know about the biology of embryos, Maienschein changes our view of what it means to be alive.
Book Synopsis Evolutionary Developmental Biology by : Brian K. Hall
Download or read book Evolutionary Developmental Biology written by Brian K. Hall and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 485 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although evolutionary developmental biology is a new field, its origins lie in the last century; the search for connections between embryonic development (ontogeny) and evolutionary change (phylogeny) has been a long one. Evolutionary developmental biology is however more than just a fusion of the fields of developmental and evolutionary biology. It forges a unification of genomic, developmental, organismal, population and natural selection approaches to evolutionary change. It is concerned with how developmental processes evolve; how evolution produces novel structures, functions and behaviours; and how development, evolution and ecology are integrated to bring about and stabilize evolutionary change. The previous edition of this title, published in 1992, defined the terms and laid out the field for evolutionary developmental biology. This field is now one of the most active and fast growing within biology and this is reflected in this second edition, which is more than twice the length of the original and brought completely up to date. There are new chapters on major transitions in animal evolution, expanded coverage of comparative embryonic development and the inclusion of recent advances in genetics and molecular biology. The book is divided into eight parts which: place evolutionary developmental biology in the historical context of the search for relationships between development and evolution; detail the historical background leading to evolutionary embryology; explore embryos in development and embryos in evolution; discuss the relationship between embryos, evolution, environment and ecology; discuss the dilemma for homology of the fact that development evolves; deal with the importance of understanding how embryos measure time and place both through development and evolutionarily through heterochrony and heterotrophy; and set out the principles and processes that underlie evolutionary developmental biology. With over one hundred illustrations and photographs, extensive cross-referencing between chapters and boxes for ancillary material, this latest edition will be of immense interest to graduate and advanced undergraduate students in cell, developmental and molecular biology, and in zoology, evolution, ecology and entomology; in fact anyone with an interest in this new and increasingly important and interdisciplinary field which unifies biology.
Book Synopsis Embryos, Genes, and Evolution by : Rudolf A. Raff
Download or read book Embryos, Genes, and Evolution written by Rudolf A. Raff and published by . This book was released on 1991 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Embryogenesis Explained by : Natalie K Gordon retired
Download or read book Embryogenesis Explained written by Natalie K Gordon retired and published by World Scientific. This book was released on 2016-09-15 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: The greatest mystery of life is how a single fertilized egg develops into a fully functioning, sometimes conscious multicellular organism. Embryogenesis Explained offers a new theory of how embryos build themselves, and combines simple physics with the most recent biochemical and genetic breakthroughs, based on the authors' prediction and then discovery of differentiation waves. They explain their ideas in a form accessible to the lay person and a broad spectrum of scientists and engineers. The diverse subjects of development, genetics and evolution, and their physics, are brought together to explain this major, previously unanswered scientific question of our time. As a follow up on The Hierarchical Genome, this book is a shorter but conceptually expanded work for the reader who is interested in science. It is useful as a starting point for the curious layman or the scientist or professional encountering the problem of embryogenesis without the formal biology background. There is also material useful for the seasoned biologist caught up in the new rush of information about the role of mechanics in developmental biology and cellular level mechanics in medicine.
Book Synopsis The Neural Crest and Neural Crest Cells in Vertebrate Development and Evolution by : Brian K. Hall
Download or read book The Neural Crest and Neural Crest Cells in Vertebrate Development and Evolution written by Brian K. Hall and published by Springer Science & Business Media. This book was released on 2008-12-28 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: A presentation of all aspects of neural crest cell origins (embryological and evolutionary) development and evolution; neural crest cell behavior (migration) and anomalies (neurocristopathies and birth defects) that arise from defective neural crest development. The treatment of development will include discussions of cellular, molecular and genetic aspects of the differentiation and morphogenesis of neural crest cells and structures derived from neural crest cells. The origins of the neural crest in embryology will be discussed using the recent information on the molecular basis of the specification of the neural crest. Also presented are the advances in our understanding of the evolution of jaws from studies on lampreys and of the neural crest from studies on ascidians and amphioxus.
Book Synopsis Keywords and Concepts in Evolutionary Developmental Biology by : Brian K. Hall
Download or read book Keywords and Concepts in Evolutionary Developmental Biology written by Brian K. Hall and published by Harvard University Press. This book was released on 2006-09 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering more than 50 central terms and concepts in entries written by leading experts, this book offers an overview of this new subdiscipline of biology, providing the core insights and ideas that show how embryonic development relates to life-history evolution, adaptation, and responses to and integration with environmental factors.
Book Synopsis Biased Embryos and Evolution by : Wallace Arthur
Download or read book Biased Embryos and Evolution written by Wallace Arthur and published by Cambridge University Press. This book was released on 2004-05-27 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: What determines the direction of evolutionary change? This book provides a revolutionary answer to this question. Many biologists, from Darwin's day to our own, have been satisfied with the answer 'natural selection'. Professor Wallace Arthur is not. He takes the controversial view that biases in the ways that embryos can be altered are just as important as natural selection in determining the directions that evolution has taken, including the one that led to the origin of humans. This argument forms the core of the book. However, in addition, the book summarizes other important issues relating to how embryonic (and post-embryonic) development evolves. Written in an easy, conversational style, this is the first book for students and the general reader that provides an account of the exciting new field of Evolutionary Developmental Biology ('Evo-Devo' to its proponents).
Book Synopsis From Egg to Embryo by : J. M. W. Slack
Download or read book From Egg to Embryo written by J. M. W. Slack and published by CUP Archive. This book was released on 1983 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about the development of the animal embryo starting from the fertilised egg. The emphasis is on the problem of pattern formation: how cells in different regions of the embryo become programmed to form the various structures of the body in the correct relative positions.
Book Synopsis The Neural Crest in Development and Evolution by : Brian K. Hall
Download or read book The Neural Crest in Development and Evolution written by Brian K. Hall and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: A discussion of the neural crest and neural crest cells, dealing with their discovery, their embryological and evolutionary origins, their cellular derivatives - in both agnathan and jawed vertebrates or gnathostomes - and the broad topics of migration and differentiation in normal development. The book also considers what goes wrong when development is misdirected by mutations, or by exposure of embryos to exogenous agents such as drugs, alcohol, or excess vitamin A, and includes discussions of tumours and syndromes and birth defects involving neural crest cells.
Book Synopsis Neural Crest Cells by : Paul Trainor
Download or read book Neural Crest Cells written by Paul Trainor and published by Academic Press. This book was released on 2013-11-23 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neural Crest Cells: Evolution, Development and Disease summarizes discoveries of historical significance and provides in-depth, current analyses of the evolution of neural crest cells, their contribution to embryo development, and their roles in disease. In addition, prospects for tissue engineering, repair and regeneration are covered, offering a timely synthesis of the current knowledge in neural crest cell research. A comprehensive resource on neural crest cells for researchers studying cell biology, developmental biology, stem cells and neurobiology, Neural Crest Cells: Evolution, Development and Disease provides foundational information needed for students , practicing physicians and dentists treating patients with craniofacial defects. BMA Medical Book Awards 2014 - Highly Commended,Basic and Clinical Sciences,2014, British Medical Association Provides timely, comprehensive synthesis of the current knowledge of neural crest cells Covers the evolution and development of neural crest cells Includes content on applications for tissue engineering, repair and regeneration
Book Synopsis Embryos in Deep Time by : Marcelo Sánchez-Villagra
Download or read book Embryos in Deep Time written by Marcelo Sánchez-Villagra and published by Univ of California Press. This book was released on 2012-04-03 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: How can we bring together the study of genes, embryos and fossils? Embryos in Deep Time is a critical synthesis of the study of individual development in fossils. It brings together an up-to-date review of concepts from comparative anatomy, ecology and developmental genetics, and examples of different kinds of animals from diverse geological epochs and geographic areas. Can fossil embryos demonstrate evolutionary changes in reproductive modes? How have changes in ocean chemistry in the past affected the development of marine organisms? What can the microstructure of fossil bone and teeth reveal about maturation time, longevity and changes in growth phases? This book addresses these and other issues and documents with numerous examples and illustrations how fossils provide evidence not only of adult anatomy but also of the life history of individuals at different growth stages. The central topic of Biology today—the transformations occurring during the life of an organism and the mechanisms behind them—is addressed in an integrative manner for extinct animals.
Book Synopsis Developmental Biology by : Russ Hodge
Download or read book Developmental Biology written by Russ Hodge and published by Infobase Publishing. This book was released on 2009 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines the relationship among cells, genes, and the environment and of the obstacles and achievements of molecular biologists attempting to understand how to "build" a human body.
Book Synopsis Cells in Evolutionary Biology by : Brian K. Hall
Download or read book Cells in Evolutionary Biology written by Brian K. Hall and published by CRC Press. This book was released on 2018-06-12 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the first in a projected series on Evolutionary Cell Biology, the intent of which is to demonstrate the essential role of cellular mechanisms in transforming the genotype into the phenotype by transforming gene activity into evolutionary change in morphology. This book —Cells in Evolutionary Biology — evaluates the evolution of cells themselves and the role cells have been viewed to play as agents of change at other levels of biological organization. Chapters explore Darwin’s use of cells in his theory of evolution and how Weismann’s theory of the separation of germ plasm from body cells brought cells to center stage in understanding how acquired changes to cells within generations are not passed on to future generations. Chapter 7 of this book is freely available as a downloadable Open Access PDF at http://www.taylorfrancis.com under a Creative Commons Attribution-Non Commercial-No Derivatives (CC-BY-NC-ND) 4.0 license.
