Download or read book The Selfish Gene written by Richard Dawkins and published by Oxford University Press, USA. This book was released on 1989 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Science need not be dull and bogged down by jargon, as Richard Dawkins proves in this entertaining look at evolution. The themes he takes up are the concepts of altruistic and selfish behaviour; the genetical definition of selfish interest; the evolution of aggressive behaviour; kinshiptheory; sex ratio theory; reciprocal altruism; deceit; and the natural selection of sex differences. 'Should be read, can be read by almost anyone. It describes with great skill a new face of the theory of evolution.' W.D. Hamilton, Science

Download or read book The Gene s Eye View of Evolution written by J. Arvid Ågren and published by Oxford University Press. This book was released on 2021-07-21 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: "To many evolutionary biologists, the central challenge of their discipline is to explain adaptation, the appearance of design in the living world. With the theory of evolution by natural selection, Charles Darwin elegantly showed how a purely mechanistic process can achieve this striking feature of nature. Since then, the way many biologists have thought about evolution and natural selection is as a theory about individual organisms. Over a century later, a subtle but radical shift in perspective emerged with the gene's-eye view of evolution in which natural selection was conceptualized as a struggle between genes for replication and transmission to the next generation. This viewpoint culminated with the publication of The Selfish Gene by Richard Dawkins (Oxford University Press, 1976) and is now commonly referred to as selfish gene thinking. The gene's-eye view has subsequently played a central role in evolutionary biology, although it continues to attract controversy. The central aim of this accessible book is to show how the gene's-eye view differs from the traditional organismal account of evolution, trace its historical origins, clarify typical misunderstandings and, by using examples from contemporary experimental work, show why so many evolutionary biologists still consider it an indispensable heuristic. The book concludes by discussing how selfish gene thinking fits into ongoing debates in evolutionary biology, and what they tell us about the future of the gene's-eye view of evolution."--

Download or read book International Cell Biology 1980 1981 written by Hans G. Schweiger and published by Springer. This book was released on 2013-12-14 with total page 1045 pages. Available in PDF, EPUB and Kindle. Book excerpt: In September, 1976, the International Federation for Cell Biology held its first congress in Boston. On this occasion Berlin was chosen as the site for the next congress. This meant an acknowledgement and at the same time a heavy burden for the still young European Cell Biology Organization, which repre sents a junction of European societies and groups for cell biology. In practical terms, this meant that the members of the young and, compared to the Ame rican Society for Cell Biology, small German Society for Cell Biology had to do a good deal of the organizing of the Cell Biology Congress. This is an op portunity for me, as Chairman of the Organizing Committee, and also on be half of the German Society for Cell Biology, to express my gratitude to all those who have actively participated in the preparations for this Cell Biology Congress. The success of the Congress in Berlin was to a significant extent due to their work. In particular, I would like to especially thank the Secretary General ofECBO Werner Franke, Heidelberg, as well as the Chairman of the Local Organizing Committee, Peter Giesbrecht, Berlin, for the excellent job they did. The Congress in Berlin proved to be significantly larger than that in Boston in 1976. The number of abstracts increased from 1200 to more than 1800. They have been published in the European Journal of Cell Biology. In a simi lar way the number of symposia and workshops expanded.

Download or read book Initiation Signals in Viral Gene Expression written by A. J. Shatkin and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elucidating Mechanisms of Eukaryotic Genetic Expression by Studying Animal Viruses AARON 1. SHATIGN* Eukaryotic genetic expression is carefully regulated. Normal cell growth and division, tis sue differentiation, and organism development all depend on a strictly ordered progres sion of specific events. Perturbation of the control of these processes, for example by ex posure to harmful chemicals or infection with viruses leads to aberrant forms of meta bolism, often resulting in malignancies and cell death. One of the most challenging problems in biology is to derme at the molecular level the mechanisms that govern gene function in higher organisms, including ultimately man. This goal serves to unify the diverse efforts of many investigators, whether studying the precise patterns of embryo genesis, the loss of control that occurs during neoplastic growth or the redirection of biosynthetic pathways in virus-infected cells. Recently there has been remarkable and exciting progress toward understanding the molecular biology of eukaryotic expression. Much of this rapidly increasing new infor mation has come from studies of animal virus systems. Just as investigations of the relatively simple, rapidly assayed, and easily manipulated bacteriophages lead to basic discoveries about prokaryotic cells, analyses of animal viruses and their interactions with host cells have provided fundamental information about how eukaryotic nucleic acids are organized for regulated replication, transcription, and translation. For example, the small genome of SV , like cellular DNA in chromatin, is associated with histones to 40 form nucleosomal arrays (Griffin 1975).

Download or read book Genes in Conflict written by Austin Burt and published by Harvard University Press. This book was released on 2006 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt: In evolution, most genes survive and spread within populations because they increase the ability of their hosts (or their close relatives) to survive and reproduce. But some genes spread in spite of being harmful to the host organism—by distorting their own transmission to the next generation, or by changing how the host behaves toward relatives. As a consequence, different genes in a single organism can have diametrically opposed interests and adaptations.Covering all species from yeast to humans, Genes in Conflict is the first book to tell the story of selfish genetic elements, those continually appearing stretches of DNA that act narrowly to advance their own replication at the expense of the larger organism. As Austin Burt and Robert Trivers show, these selfish genes are a universal feature of life with pervasive effects, including numerous counter-adaptations. Their spread has created a whole world of socio-genetic interactions within individuals, usually completely hidden from sight.Genes in Conflict introduces the subject of selfish genetic elements in all its aspects, from molecular and genetic to behavioral and evolutionary. Burt and Trivers give us access for the first time to a crucial area of research—now developing at an explosive rate—that is cohering as a unitary whole, with its own logic and interconnected questions, a subject certain to be of enduring importance to our understanding of genetics and evolution.

Download or read book Mobile Genetic Elements written by James Shapiro and published by Elsevier. This book was released on 2012-12-02 with total page 707 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mobile Genetic Elements introduces the nonspecialist to the biology and genetics of mobile elements. It attempts to make the biochemistry of DNA rearrangements more accessible to embryologists and evolutionists, and to illuminate the related developmental cycles to the biochemist. The book also shows how natural the activity of mobile elements can be in diverse biological situations. The chapters describe several well-studied cases in which genetic determinants—often identified as specific nucleic acid sequences—repeatedly change their positions within or between cellular genomes. Because their genomic positions are not fixed, these determinants may conveniently be classed together under the rubric of mobile genetic elements. The book begins with a discussion of maize controlling elements. This is followed by separate chapters on the bacteriophages ? and Mu; nonviral mobile elements in bacteria; transposable Ty elements in brewer's yeast; Drosophila transposable element; and hybrid dysgenesis. Subsequent chapters cover vertebrate retroviruses; Agrobacterium oncogenesis in plants; flagellar phase variation in Salmonella; yeast mating type; and surface antigenic variation in trypanosomes.

Download or read book Medical Subject Headings written by National Library of Medicine (U.S.) and published by . This book was released on 1999 with total page 1360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Retroviruses 3 written by P.K. Vogt and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book One Hundred Men s Stage Monologues from the 1980 s written by Jocelyn Beard and published by Smith & Kraus. This book was released on 1991 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Smith and Kraus book.

Download or read book The Society of Genes written by Itai Yanai and published by Harvard University Press. This book was released on 2016-01-11 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nearly four decades ago Richard Dawkins published The Selfish Gene, famously reducing humans to “survival machines” whose sole purpose was to preserve “the selfish molecules known as genes.” How these selfish genes work together to construct the organism, however, remained a mystery. Standing atop a wealth of new research, The Society of Genes now provides a vision of how genes cooperate and compete in the struggle for life. Pioneers in the nascent field of systems biology, Itai Yanai and Martin Lercher present a compelling new framework to understand how the human genome evolved and why understanding the interactions among our genes shifts the basic paradigm of modern biology. Contrary to what Dawkins’s popular metaphor seems to imply, the genome is not made of individual genes that focus solely on their own survival. Instead, our genomes comprise a society of genes which, like human societies, is composed of members that form alliances and rivalries. In language accessible to lay readers, The Society of Genes uncovers genetic strategies of cooperation and competition at biological scales ranging from individual cells to entire species. It captures the way the genome works in cancer cells and Neanderthals, in sexual reproduction and the origin of life, always underscoring one critical point: that only by putting the interactions among genes at center stage can we appreciate the logic of life.

Download or read book Advances in Human Genetics written by Harry Harris and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cumulated Index Medicus written by and published by . This book was released on 1981 with total page 960 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific Directory and Annual Bibliography written by National Institutes of Health (U.S.) and published by . This book was released on with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Molecular Virology written by Yechiel Becker and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book was written during a period when the technologies of genetic engineering were being applied to the study of animal viruses and when the organization and function of individual virus genes were being elucidated. This book, which uses human and animal viruses as models, aims to under stand the developments in molecular virology during the last 20 years. Al though molecular virology could also be taught by means of bacteriophages or plant viruses, the advantage of using animal viruses is in their ability to cause human and animal diseases as well as to transform cells, a primary problem in medicine. For the sake of clarity and convenience, not all the individual contributors to the various aspects of molecular virology were cited in the text. Instead, the reader is referred to review articles or key papers that list the numerous excel lent publications that have contributed to clarification of the various molecular processes. Thus the end-of-chapter bibliographies will guide the reader to the publications in which the original contributing authors are quoted. References given under the heading Recommended Reading are intended to assist those interested in pursuing a given subject further. I hope that this book will fulfill the purpose for which it is designed, and I urge readers to contact me if errors are found or updating is required.

Download or read book Fundamentals of Immunology written by Otto G. Bier and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: The good acceptance of this textbook is an indication that it has served its purpose. The present edition has been prepared in order to cover the main progress achieved in the five years that have elapsed since the first edition. The structure of the book remains essentially the same but a con siderable amount of new material has been introduced, particularly in certain areas such as the genetics of immunoglobulins and T cell receptor, the regulation of the immune response, hypersensitivity reactions, and cellular immunology. Today, immunology is essential for biologists in general and in particular for physicians, veterinarians, and pathologists. The great progress and diversification that has taken place in the last few years is due to its enormous value both for the understanding of theoretical biology and for the practical resolution of biochemical, genetic, pathological, and biological problems. Greatly contributing to this progress have been relatively sophisticated techniques, such as immunofluorescence, radioimmune assay, transmission electron micro scopy, scanning electron microscopy, isoelectric focusing, quantitative cytofluorimetry, affinity chromatography, and techniques that allow separation of the different lymphocyte subpopulations. A potentially fabulous field was recently opened with the development of techniques for obtaining monoclonal antibodies by fusion of immunologically active lymphocytes with myeloma cells. These hybrid cells produce large amounts of monoclonal antibodies or other lymphocyte factors. The establishment of this hybridoma technology, that is already routine in most laboratories, is being used in the resolution of general biology problems, particularly in the study of the various cell surface molecules.

Download or read book Basic Clinical Immunology written by Daniel P. Stites and published by McGraw-Hill/Appleton & Lange. This book was released on 1987 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recombinant DNA Technical Bulletin written by and published by . This book was released on 1981 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: