Download or read book Problems of Morphogenesis in Ciliates written by André Lwoff and published by . This book was released on 1950 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Problems of Morphogenesis in Ciliates The Kinetosomes in Development Reproduction and Evolution written by Andre Lwoff and published by . This book was released on 2017-08-24 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Problems of Morphogenesis in Ciliates The Kinetosomes in Development Reproduction and Evolution Primary Source Edition written by André Lwoff and published by Nabu Press. This book was released on 2014-02 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.
Download or read book A Conceptual History of Modern Embryology written by Scott F. Gilbert and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Glory to the science of embryology!" So Johannes Holtfreter closed his letter to this editor when he granted permission to publish his article in this volume. And glory there is: glory in the phenomenon of animals developing their complex morphologies from fertilized eggs, and glory in the efforts of a relatively small group of scientists to understand these wonderful events. Embryology is unique among the biological disciplines, for it denies the hegemony of the adult and sees value (indeed, more value) in the stages that lead up to the fully developed organism. It seeks the origin, and not merely the maintenance, of the body. And if embryology is the study of the embryo as seen over time, the history of embryology is a second-order derivative, seeing how the study of embryos changes over time. As Jane Oppenheimer pointed out, "Sci ence, like life itself, indeed like history, itself, is a historical phenomenon. It can build itself only out of its past. " Thus, there are several ways in which embryology and the history of embryology are similar. Each takes a current stage of a developing entity and seeks to explain the paths that brought it to its present condition. Indeed, embryology used to be called Entwicklungsgeschichte, the developmental history of the organism. Both embryology and its history interpret the interplay between internal factors and external agents in the causation of new processes and events.
Download or read book Evolution by Association written by Jan Sapp and published by Oxford University Press. This book was released on 1994-09-15 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this comprehensive history of symbiosis theory--the first to be written--Jan Sapp masterfully traces its development from modest beginnings in the late nineteenth century to its current status as one of the key conceptual frameworks for the life sciences. The symbiotic perspective on evolution, which argues that "higher species" have evolved from a merger of two or more different kinds of organisms living together, is now clearly established with definitive molecular evidence demonstrating that mitochondria and chloroplasts have evolved from symbiotic bacteria. In telling the exciting story of an evolutionary biology tradition that has effectively challenged many key tenets of classical neo-Darwinism, Sapp sheds light on the phenomena, movements, doctrines, and controversies that have shaped attitudes about the scope and significance of symbiosis. Engaging and insightful, Evolution by Association will be avidly read by students and researchers across the life sciences.
Download or read book Genesis written by Jan Sapp and published by Oxford : Oxford University Press. This book was released on 2003 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: What is evolution? What is a gene? How did these concepts originate and how did they develop? This book is a short history ranging from Lamarck and Darwin to DNA and the Human Genome Project, exploring the conceptual oppositions, techniques, institutional conditions and controversies that have shaped the development of biology.
Download or read book Beyond the Gene written by Jan Sapp and published by Oxford University Press, USA. This book was released on 1987 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new perspective on the history of genetics is offered as the author explores the conflicts which have shaped theoretical thinking about heredity and evolution throughout the century.
Download or read book Evolutionary Protistology written by L. Margulis and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Genetics written by and published by Academic Press. This book was released on 1987-12-11 with total page 563 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Genetics
Download or read book The Microbial Models of Molecular Biology written by Rowland H. Davis and published by Oxford University Press. This book was released on 2003-09-11 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explains the role of simple biological model systems in the growth of molecular biology. Essentially the whole history of molecular biology is presented here, tracing the work in bacteriophages in E. coli, the role of other prokaryotic systems, and also the protozoan and algal models - Paramecium and Chlamydomonas, primarily - and the move into eukaryotes with the fungal systems - Neurospora, Aspergillus and yeast. Each model was selected for its appropriateness for asking a given class of questions, and each spawned its own community of investigators. Some individuals made the transition to a new model over time, and remnant communities of investigators continue to pursue questions in all these models, as the cutting edge of molecular biological research flowed onward from model to model, and onward into higher organisms and, ultimately, mouse and man.
Download or read book The Discoveries and Artistic Talents of douard Chatton and Andr Lwoff Famous Biologists written by Marie-Odile Soyer-Gobillard and published by Cambridge Scholars Publishing. This book was released on 2020-06-29 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the life, work and careers of two lovers of marine biology and protists, Edouard Chatton (1883-1947) and his exceptional pupil André Lwoff (1902-1994), later a Nobel Prize winner. Offering descriptions of their discoveries and explanations of their artistic talents, it also presents (annotated in numbers for the first time) the beautiful educational course boards made by Chatton for his students and collaborators. This book will appeal to scientists, biologists, parasitologists, researchers, teachers, and students, and is a tribute to these two great scientists.
Download or read book Keywords And Concepts In Evolutionary Developmental Biology written by Manorma Singh and published by Discovery Publishing House. This book was released on 2007 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: Sting Journalism: Introduction, Forms and Features, Sting Journalism: Ethics, Methods and Hidden Cameras, Sting Operations: Current Perspective, Famous Investigative Journalists and Scandals, Sting Operations in Indian Perspectives.
Download or read book Origin and Continuity of Cell Organelles written by J. Reinert and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first volume of the series, on "The Stability of the Differentiated State" received many favorable reviews from the scientific community. Many readers seem to agree with us that publication of topical volumes is a worthwhile alternative to periodic compilations of rather unrelated, though up-to-date reviews. Production of topical volumes is however, plagued with one great difficulty, that of "author synchronization". This difficulty explains the lag between volumes 1 and 2 of the series. Nevertheless we hope that the present volume will be appreciated as a valuable source of information on its central topic: How do cell organelles originate, and what mechanisms assure their continuity? Tübingen, Berlin, Zürich, \V. BEERMANN, J. REINERT, H. URSPRUNG, Heidelberg H. -W. HA GENS Contents Assembly, Continuity, and Exchanges in Certain Cytoplasmic Membrane Systems by W. GORDON WHALEY, MARIANNE DAUWALDER, aüd ]OYCE E. KEPHART 1 I. The Nature of the Membrane. . . . . . H. The Assembly of Membranes . . . . . . 5 III. The Growth and Transfer of Membranes. 6 A. The Nuclear Envelopc . . . 6 B. The Endoplasmic Reticulum 13 C. The Golgi Apparatus . 17 D. The Plasma Membrane 28 E. Vacuoles and Vesicles 31 IV. Concluding Remarks 37 References . . . . . 38 Origin and Continuity of Mitochondria by ROBERT BAXTER 1. Introduction . . . . . . . . . . . . . 46 H. Mitochondrial Biogenesis : thc Machincry 46 III. Limitations of Mitochondrial Autonomy 50 IV. The Replication of Mitochondria 53 V. Discussion and Conclusion 58 Referenccs . . . . . . . . . 59 Origin and Continuity of Plastids by \VILFRIED STUBBE 1. Introduction . . . . . . . . . . . . . 65 II. Arguments for the Continuity of Plastids .
Download or read book Biological Abstracts written by and published by . This book was released on 1950 with total page 2114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Download or read book Visions of Cell Biology written by Karl S. Matlin and published by University of Chicago Press. This book was released on 2018-01-19 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although modern cell biology is often considered to have arisen following World War II in tandem with certain technological and methodological advances—in particular, the electron microscope and cell fractionation—its origins actually date to the 1830s and the development of cytology, the scientific study of cells. By 1924, with the publication of Edmund Vincent Cowdry’s General Cytology, the discipline had stretched beyond the bounds of purely microscopic observation to include the chemical, physical, and genetic analysis of cells. Inspired by Cowdry’s classic, watershed work, this book collects contributions from cell biologists, historians, and philosophers of science to explore the history and current status of cell biology. Despite extraordinary advances in describing both the structure and function of cells, cell biology tends to be overshadowed by molecular biology, a field that developed contemporaneously. This book remedies that unjust disparity through an investigation of cell biology’s evolution and its role in pushing forward the boundaries of biological understanding. Contributors show that modern concepts of cell organization, mechanistic explanations, epigenetics, molecular thinking, and even computational approaches all can be placed on the continuum of cell studies from cytology to cell biology and beyond. The first book in the series Convening Science: Discovery at the Marine Biological Laboratory, Visions of Cell Biology sheds new light on a century of cellular discovery.
Download or read book History and Philosophy of the Life Sciences written by and published by . This book was released on 1979 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:
