Cytoskeletal Mechanisms During Animal Development PDF Download
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Author:
Publisher: Academic Press
ISBN: 0080584543
Category : Science
Languages : en
Pages : 523
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Book Description
The cytoskeleton is central to cell biology and is instrumental in developmental events. Volume 31 is divided into two major sections: nonchordate development and chordate development. Summaries of each section compare evolutionary conservation among organisms.
Author:
Publisher: Academic Press
ISBN: 0080584543
Category : Science
Languages : en
Pages : 523
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Book Description
The cytoskeleton is central to cell biology and is instrumental in developmental events. Volume 31 is divided into two major sections: nonchordate development and chordate development. Summaries of each section compare evolutionary conservation among organisms.
Author: James Spudich
Publisher:
ISBN: 9780824331733
Category : Actin
Languages : en
Pages : 0
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Book Description
Author: Bo Liu
Publisher: Springer Science & Business Media
ISBN: 1441909877
Category : Science
Languages : en
Pages : 333
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Book Description
Plant cells house highly dynamic cytoskeletal networks of microtubules and actin microfilaments. They constantly undergo remodeling to fulfill their roles in supporting cell division, enlargement, and differentiation. Following early studies on structural aspects of the networks, recent breakthroughs have connected them with more and more intracellular events essential for plant growth and development. Advanced technologies in cell biology (live-cell imaging in particular), molecular genetics, genomics, and proteomics have revolutionized this field of study. Stories summarized in this book may inspire enthusiastic scientists to pursue new directions toward understanding functions of the plant cytoskeleton. The Plant Cytoskeleton is divided into three sections: 1) Molecular Basis of the Plant Cytoskeleton; 2) Cytoskeletal Reorganization in Plant Cell Division; and 3) The Cytoskeleton in Plant Growth and Development. This book is aimed at serving as a resource for anyone who wishes to learn about the plant cytoskeleton beyond ordinary textbooks.
Author: Natalie K. Gordon
Publisher: World Scientific Publishing Company Incorporated
ISBN: 9789814350488
Category : Science
Languages : en
Pages : 759
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Book Description
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 their discovery of differentiation waves. The authors explain their ideas in a form accessible to the lay person and the broad spectrum of scientists and engineers. Readers are prompted to question whether existing concepts of explanation in molecular developmental biology are adequate to the task. The book examines the history of the belief that there is something special about life that is either outside the realm of science or requires new laws of nature. The different subjects of development, physics, genetics and evolution are unified to explain the major unanswered scientific question of our time.
Author: Florence Louise Marlow
Publisher: Morgan & Claypool Publishers
ISBN: 161504051X
Category : Family & Relationships
Languages : en
Pages : 221
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Book Description
Eggs of all animals contain mRNAs and proteins that are supplied to or deposited in the egg as it develops during oogenesis. These maternal gene products regulate all aspects of oocyte development, and an embryo fully relies on these maternal gene products for all aspects of its early development, including fertilization, transitions between meiotic and mitotic cell cycles, and activation of its own genome. Given the diverse processes required to produce a developmentally competent egg and embryo, it is not surprising that maternal gene products are not only essential for normal embryonic development but also for fertility. This review provides an overview of fundamental aspects of oocyte and early embryonic development and the interference and genetic approaches that have provided access to maternally regulated aspects of vertebrate development. Some of the pathways and molecules highlighted in this review, in particular, Bmps, Wnts, small GTPases, cytoskeletal components, and cell cycle regulators, are well known and are essential regulators of multiple aspects of animal development, including oogenesis, early embryogenesis, organogenesis, and reproductive fitness of the adult animal. Specific examples of developmental processes under maternal control and the essential proteins will be explored in each chapter, and where known conserved aspects or divergent roles for these maternal regulators of early vertebrate development will be discussed throughout this review. Table of Contents: Introduction / Oogenesis: From Germline Stem Cells to Germline Cysts / Oocyte Polarity and the Embryonic Axes: The Balbiani Body, an Ancient Oocyte Asymmetry / Preparing Developmentally Competent Eggs / Egg Activation / Blocking Polyspermy / Cleavage/ Mitosis: Going Multicellular / Maternal-Zygotic Transition / Reprogramming: Epigenetic Modifications and Zygotic Genome Activation / Dorsal-Ventral Axis Formation before Zygotic Genome Activation in Zebrafish and Frogs / Maternal TGF-β and the Dorsal-Ventral Embryonic Axis / Maternal Control After Zygotic Genome Activation / Compensation by Stable Maternal Proteins / Maternal Contributions to Germline Establishment or Maintenance / Perspective / Acknowledgments / References
Author:
Publisher:
ISBN: 9780815332183
Category : Cells
Languages : en
Pages : 0
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Book Description
Author:
Publisher: Academic Press
ISBN: 0080584594
Category : Science
Languages : en
Pages : 357
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Book Description
This volume incorporates practical methods at the level of molecular, cellular, and whole organism biology in vertebrate and invertebrate models. It presents straightforward protocols written step-by-step for state-of-the-art techniques with the emphasis on single-cell resolution procedures. - Provides straightforward, current protocols and critical appraisals - Includes diverse analysis of cellular and molecular techniques - Presents everything from whole-organ cultures to electrophysiological approaches - Details a variety of methods for interfering with gene function in various species - Offers multiple illusions of in situ hybridization, immunostaining, and apoptosis
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309070864
Category : Nature
Languages : en
Pages : 348
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Book Description
Scientific Frontiers in Developmental Toxicology and Risk Assessment reviews advances made during the last 10-15 years in fields such as developmental biology, molecular biology, and genetics. It describes a novel approach for how these advances might be used in combination with existing methodologies to further the understanding of mechanisms of developmental toxicity, to improve the assessment of chemicals for their ability to cause developmental toxicity, and to improve risk assessment for developmental defects. For example, based on the recent advances, even the smallest, simplest laboratory animals such as the fruit fly, roundworm, and zebrafish might be able to serve as developmental toxicological models for human biological systems. Use of such organisms might allow for rapid and inexpensive testing of large numbers of chemicals for their potential to cause developmental toxicity; presently, there are little or no developmental toxicity data available for the majority of natural and manufactured chemicals in use. This new approach to developmental toxicology and risk assessment will require simultaneous research on several fronts by experts from multiple scientific disciplines, including developmental toxicologists, developmental biologists, geneticists, epidemiologists, and biostatisticians.
Author: R. Rappaport
Publisher: Cambridge University Press
ISBN: 9780521019361
Category : Science
Languages : en
Pages : 404
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Book Description
This book traces the history of some of the major ideas in the field and gives an account of our current knowledge of animal cytokinesis. It contains descriptions of division in different kinds of cells and the proposed explanations of the mechanisms underlying the visible events. The author also describes and explains experiments devised to test cell division theories. The forces necessary for cytokinesis now appear to originate from the interaction of linear polymers and motor molecules that have roles in force production, motion and shape change that occur in other phases of the biology of the cell. The localization of the force-producing mechanism to a restricted linear part of the subsurface is caused by the mitotic apparatus, the same cytoskeletal structure that insures orderly mitosis.
Author:
Publisher: Academic Press
ISBN: 0080584659
Category : Science
Languages : en
Pages : 225
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Book Description
This Series provides a comprehensive survey of the major topics in the field of developmental biology. The volumes are valuable to researchers in animal and plant development, as well as to students and professionals who want an introduction to cellular and molecular mechanisms of development. The Series has recently passed its 30-year mark, making it the longest-running forum for contemporary issues in developmental biology.
