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Canalisation And Gene Control
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Book Synopsis Canalisation and Gene Control by : James Meadows Rendel
Download or read book Canalisation and Gene Control written by James Meadows Rendel and published by Academic Press. This book was released on 1967 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Estimating M and O from P; The first threshold; Regulation of the major gene; The evolution of dominance; Canalisation and selection for an intermediate; Canalisation and selection against variability; Genetic correlations.
Book Synopsis Variation by : Benedikt Hallgrímsson
Download or read book Variation written by Benedikt Hallgrímsson and published by Elsevier. This book was released on 2011-05-04 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: Darwin's theory of evolution by natural selection was based on the observation that there is variation between individuals within the same species. This fundamental observation is a central concept in evolutionary biology. However, variation is only rarely treated directly. It has remained peripheral to the study of mechanisms of evolutionary change. The explosion of knowledge in genetics, developmental biology, and the ongoing synthesis of evolutionary and developmental biology has made it possible for us to study the factors that limit, enhance, or structure variation at the level of an animals' physical appearance and behavior. Knowledge of the significance of variability is crucial to this emerging synthesis. Variation situates the role of variability within this broad framework, bringing variation back to the center of the evolutionary stage. - Provides an overview of current thinking on variation in evolutionary biology, functional morphology, and evolutionary developmental biology - Written by a team of leading scholars specializing on the study of variation - Reviews of statistical analysis of variation by leading authorities - Key chapters focus on the role of the study of phenotypic variation for evolutionary, developmental, and post-genomic biology
Book Synopsis Hierarchical Genome And Differentiation Waves, The: Novel Unification Of Development, Genetics And Evolution (In 2 Volumes) by : Richard Gordon
Download or read book Hierarchical Genome And Differentiation Waves, The: Novel Unification Of Development, Genetics And Evolution (In 2 Volumes) written by Richard Gordon and published by World Scientific. This book was released on 1999-07-12 with total page 1930 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past few decades numerous scientists have called for a unification of the fields of embryo development, genetics, and evolution. Each field has glaring holes in its ability to explain the fundamental phenomena of life. In this book, the author shows how the phenomenon of cell differentiation, considered in its temporal and spatial aspects during embryogenesis, provides a starting point for a unified theory of multicellular organisms (plants, fungi and animals), including their evolution and genetics. This unification is based on the recent discovery of differentiation waves by the author and his colleagues, described in the appendices, and illustrated by a flip movie prepared by a medical artist. To help the reader through the many fields covered, a glossary is included.This book will be of great value to the researcher and practicing doctors/scientists alike. The research students will receive an in-depth tutorial on the topics covered. The seasoned researcher will appreciate the applications and the gold mine of other possibilities for novel research topics.
Book Synopsis The Strategy of the Genes by : C.H. Waddington
Download or read book The Strategy of the Genes written by C.H. Waddington and published by Routledge. This book was released on 2014-04-29 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1957, this essential classic work bridged the gap between analytical and theoretical biology, thus setting the insights of the former in a context which more sensitively reflects the ambiguities surrounding many of its core concepts and objectives. Specifically, these five essays are concerned with some of the major problems of classical biology: the precise character of biological organisation, the processes which generate it, and the specifics of evolution. With regard to these issues, some thinkers suggest that biological organisms are not merely distinguishable from inanimate ‘things’ in terms of complexity, but are in fact radically different qualitatively: they exemplify some constitutive principle which is not elsewhere manifested. It is the desire to bring such ideas into conformity with our understanding of analytical biology which unifies these essays. They explore the contours of a conceptual framework sufficiently wide to embrace all aspects of living systems.
Book Synopsis Beyond Lamarckism by : Laurent Loison
Download or read book Beyond Lamarckism written by Laurent Loison and published by Taylor & Francis. This book was released on 2024-08-30 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past 20 years, the role of phenotypic plasticity in Darwinian evolution has become a hotly debated topic among biologists and philosophers of science. For instance, in the Extended Evolutionary Synthesis, a new form of evolutionary theory that aims to include processes not taken into account by standard theory (the Modern Synthesis), the question of the remarkable plasticity of living beings is central. Beyond Lamarckism: Plasticity in Darwinian Evolution, 1890–1970 shows that the evolutionary impact of plasticity was in fact debated long before the emergence of the current debate on the limits of the Modern Synthesis. The question of how the plasticity of organisms could play a causal role in Darwinian evolution was raised on two separate occasions: first, around 1900, with the emergence of the theory of “organic selection” and, second, during the formation of the Modern Synthesis itself, in the mid-20th century. Out of these reflections came a very large number of concepts, models, and many different terms (“organic selection”, “stabilizing selection”, “genetic assimilation”, “Baldwin effect”, etc.), which were often developed independently in various research traditions and empirical contexts. This book also looks at the reasons why these conceptions have been downplayed in the standard understanding of adaptive evolution. Showing the extraordinary complexity of this history, Beyond Lamarckism is aimed at readers interested in evolutionary theory, whether philosophers, biologists, or historians.
Book Synopsis The Dependent Gene by : David S. Moore
Download or read book The Dependent Gene written by David S. Moore and published by Macmillan. This book was released on 2003-02-05 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an analysis of the nature vs. nuture debate, arguing for an end to the 'either/or' nature of the discussions in favor of a recognition that environmental and genetic factors interact throughout life to form human traits.
Download or read book Insect Control written by G. A. Kerkut and published by Elsevier. This book was released on 1985-06-20 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 12 is devoted to current and future approaches to insect management and control. The topics discussed cover chemical control, including the use of juvenile hormone analogs, microbiological methods, including viral and fungal agents, biological control, and genetic approaches to insect control. The 20 chapters, all amply referenced and illustrated, well demonstrate the multidisciplinary nature of the subject and the degree of international effort that has led to the present state of knowledge. Fifteen of the chapters are devoted to the action of insecticides, reflecting the immensity of the subject. The past 30 years have witnessed remarkable advances in the scientific basis of insect control and this volume provides a convenient point of entry into the massive amount of literature now available.
Book Synopsis Organization Stability and Process by : C. H. Waddington
Download or read book Organization Stability and Process written by C. H. Waddington and published by Routledge. This book was released on 2017-07-05 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the third, penultimate volume in the Toward a Theoretical Biology series. The contributors agree that there is a major problem in finding methods of dealing with the great complexity of biological systems. Molecular biology has given us considerable insight into the nature of the elementary units and processes of life, but to understand how these are put together to form systems that are usually too complicated to be analysed completely, but exhibit global properties of simplicity, presents biologists with an intellectual challenge that physical sciences and chemistry must also face. The problem is approached from several different angles: quantum physics, topology, and statistical mechanics. A stimulating discussion is recorded: that the behaviour of randomly constructed networks exhibits simplicity. Thoughtful analyses of complexities in such basic biological processes as the genetic control of differentiation, evolution, and ecology is also included. Some of the questions dealt with are: What kinds of theories should we wish to have in connection with developmental biology? And have we got them? The subject matter of 'Organization Stability and Process' is defined as the basic concept of biology. None of the contributors herein contained is a molecular biologist in the modern sense, but molecular biology casts a shadow over this work, at least in so far as they challenge its interpretative aggressiveness and its enthusiastic but unendearing self-confidence and self-sufficiency. This volume inaugurates a new and authentic style of scientific literature. The contributions are thoughtful, imaginative, illuminating, and exceptionally well written.
Book Synopsis Quantitative genetic variation by : James N. Jr. Thompson
Download or read book Quantitative genetic variation written by James N. Jr. Thompson and published by Elsevier. This book was released on 2012-12-02 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantitative Genetic Variation describes some of the experimental approaches to quantitative genetic variation, along with their potential applications and limitations. It considers one of the most widely applicable tools, i.e., biometrical analysis, as well as individual polygenic effects, specific components of a quantitative genetic trait, and artificial selection, and it shows how selection experiments can address specific developmental and genetic questions. Organized into four sections encompassing 17 chapters, this volume begins with a historical overview of the study of quantitative genetic variation, along with genetic variation in fungi and Drosophila. It then discusses the biometrical approach to quantitative variation, selection theory and analysis, uses and limitations of polygene mapping, and computer simulation of the breeding program for polygene location. The reader is also introduced to genes affecting quantitative aspects of physiology in rodents, as well as cytological markers and quantitative variation in wheat. This book will be extremely useful to students, researchers, and geneticists.
Book Synopsis Populations, Species, and Evolution by : Ernst Mayr
Download or read book Populations, Species, and Evolution written by Ernst Mayr and published by Harvard University Press. This book was released on 1970 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: In his extraordinary book, Mayr fully explored, synthesized, and evaluated man's knowledge about the nature of animal species and the part they play in the process of evolution. Now, in this long-awaited abridged edition, Mayr's definitive work is made available to the interested nonspecialist, the college student, and the general reader.
Book Synopsis Morphogenesis and Evolution by : Keith Stewart Thomson
Download or read book Morphogenesis and Evolution written by Keith Stewart Thomson and published by Oxford University Press. This book was released on 1988-09-01 with total page 163 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today developmental and evolutionary biologists are focussing renewed attention on the developmental process--those genetic and cellular factors that influence variation in individual body shape or metabolism--in an attempt to better understand how evolutionary trends and patterns within individuals might be limited and controlled. In this important work, the author reviews the classical literature on embryology, morphogenesis, and paleontology, and presents recent genetic and molecular studies on development. The result is a unique perspective on a set of problems of fundamental importance to developmental and evolutionary biologists.
Book Synopsis The Origins of Human Potential by : Ken Richardson
Download or read book The Origins of Human Potential written by Ken Richardson and published by Routledge. This book was released on 2002-09-26 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Few scientific debates have been more protracted and intense than whether we are born with our cognitive ability, whether our environment moulds it or whether these two things interact to produce it. The Origins of Human Potential offers a new insight into the arguments by showing that many of the assumptions on both sides, are false. Ken Richardson re-examines evidence about the nature of genes in development, the environment and the development of cognitive ability and the nature of cognitive ability itself. Can it really be measured in an IQ test, like height or weight? Ken Richardson's human-centred view describes the evolutionary context of our dynamic, changeable environments and the creative individual at the heart of the debate. It will be of great relevance to psychologists and education policy makers and should be read by all those with an interest in our children's future.
Book Synopsis Evolutionary Genetics by : Charles W. Fox
Download or read book Evolutionary Genetics written by Charles W. Fox and published by Oxford University Press. This book was released on 2006-04-27 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: Charles Fox and Jason Wolf have brought together leading researchers to produce a cutting-edge primer introducing readers to the major concepts in modern evolutionary genetics. This book spans the continuum of scale, from studies of DNA sequence evolution through proteins and development to multivariate phenotypic evolution, and the continuum of time, from ancient events that lead to current species diversity to the rapid evolution seen over relatively short time scales in experimental evolution studies. Chapters are accessible to an audience lacking extensive background in evolutionaryy genetics but also current and in-depth enough to be of value to established researchers in evolution biology.
Download or read book Robust Design written by Erica Jen and published by Oxford University Press. This book was released on 2005 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Robust Design' brings together an eminent group of authors in a wide range of fields presenting aspects of robustness in biological, ecological and computational systems.
Book Synopsis Adaptation and Fitness in Animal Populations by : Julius van der Werf
Download or read book Adaptation and Fitness in Animal Populations written by Julius van der Werf and published by Springer Science & Business Media. This book was released on 2008-10-17 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fitness and adaptation are fundamental characteristics of plant and animal species, enabling them to survive in their environment and to adapt to the inevitable changes in this environment. This is true for both the genetic resources of natural ecosystems as well as those used in agricultural production. Extensive genetic variation exists between varieties/breeds in a species and amongst individuals within breeds. This variation has developed over very long periods of time. A major ongoing challenge is how to best utilize this variation to meet short-term demands whilst also conserving it for longer-term possible use. Many animal breeding programs have led to increased performance for production traits but this has often been accompanied by reduced fitness. In addition, the global use of genetic resources prompts the question whether introduced genotypes are adapted to local production systems. Understanding the genetic nature of fitness and adaptation will enable us to better manage genetic resources allowing us to make efficient and sustainable decisions for the improvement or breeding of these resources. This book had an ambitious goal in bringing together a sample of the world’s leading scientists in animal breeding and evolutionary genetics to exchange knowledge to advance our understanding of these vital issues.
Book Synopsis History and Evolution by : Matthew H. Nitecki
Download or read book History and Evolution written by Matthew H. Nitecki and published by SUNY Press. This book was released on 1992-01-01 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores the differences and similarities of historical and evolutionary approaches to investigating and interpreting the past. The 11 papers were presented at the Spring Systematics Symposium in Chicago, May 1989. They discuss philosophy and methodology, and such topics as the history of evolution and the evolution of history. Paper edition (unseen), $16.95. Annotation c. by Book News, Inc., Portland, Or.
Book Synopsis Strickberger's Evolution by : Brian Keith Hall
Download or read book Strickberger's Evolution written by Brian Keith Hall and published by Jones & Bartlett Publishers. This book was released on 2014 with total page 671 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now with a new full color design and art program, the Fifth Edition of Strickberger's Evolution is updated with the latest data and updates from the field. The authors took care to carefully modify the chapter order in an effort to provide a more clear and student-friendly presentation of course material. The original scope and theme of this popular text remains, as it continues to present an overview of prevailing evidence and theories about evolution by discussing how the world and its organisms arose and changed over time. New boxed features concentrating on modern and exciting research in the field are included throughout the text.New and Key Features of the Fifth Edition- New Full color design and art program- Maintains the student-friendly engaging writing-style for which it is known- A reorganized chapter order provides a more clear and accessible presentation of course material.- Chapters on the evolution of biodiversity are now found on the text's website.- Access to the companion website is included with every new copy of the text.- New boxed features highlight new and exciting research in the field.
