Nuclear Structure and Function

Nuclear Structure and Function
Author: Miguel Berrios
Publisher: Academic Press
Total Pages: 659
Release: 1998
Genre: Medical
ISBN: 0125641559

This volume is a comprehensive guide to the methodologies used in the study of structural domains of cell nuclei. The text covers chromatin, the karyoskeleton, the soluble domain, and the nucleolus. It details methods that are used to isolate components from these domains and techniques used to assemble and disassemble nuclear elements. There is also coverage of three-dimensional mapping and localization of nuclear processes. Key Features * Provides a practical laboratory guide for studying cell nuclei * Includes comprehensive and easy-to-follow protocols

Principles of Nuclear Structure and Function

Principles of Nuclear Structure and Function
Author: P. R. Cook
Publisher: Wiley-Liss
Total Pages: 376
Release: 2001-04-24
Genre: Science
ISBN:

The nucleus guides the life processes of the cell by directing cellular reproduction, differentiation during development, and metabolism. The study of the structure and function of the nucleus along with its genetic material serves as the foundation for the science of genetics. Principles of Nuclear Structure and Function provides a comprehensive overview of the cell nucleus by illustrating the connection between function and the architecture of the nucleus. Richly illustrated throughout, each chapter includes an overview, detailed examples, summary points, references, and callout boxes highlighting methods and cutting-edge technology. The appendix provides a useful list of related Web sites. Some of the subjects reviewed within Principles of Nuclear Structure and Function include: * Nuclear structure, replication, damage, and repair * Regulation of gene expression * The cell cycle * Meiosis and recombination This timely volume presents functional studies within their proper structural context and is an informative profile of the cell and molecular biology in nuclei and chromatin. For those studying cell biology, along with molecular and cell biologists, geneticists, and reproductive biologists, Principles of Nuclear Structure and Function is a definitive resource. Visit www.wiley.com/cook for supplementary information, including additional Web resources, downloadable figures, and discussion questions.

The Nucleus, Second Edition

The Nucleus, Second Edition
Author: Ana Pombo
Publisher:
Total Pages: 300
Release: 2021-09
Genre: Cell nuclei
ISBN: 9781621823896

The nucleus is the most prominent structure in eukaryotic cells. It houses the cell's DNA and is the hub for DNA replication, transcription, and RNA processing. Despite its prominence and importance, our understanding of how the nucleus and its DNA are organized in space and time--and the implications of that organization for proper function--has lagged behind that of other cellular structures. Written and edited by experts in the field, this collection from Cold Spring Harbor Perspectives in Biology covers recent advances in our understanding of nuclear organization and function. The contributors discuss the 3D organization of chromatin, the various nuclear bodies and compartments that have been identified, and the roles of RNA and actin in shaping nuclear organization, as well as how these structures interact with each other and with peripheral features (e.g., the nuclear pore complex and inner nuclear membrane proteins) to carry out the work of the nucleus. Insights into DNA replication timing and RNA processing dynamics based on new technologies aimed at examining chromatin and other intranuclear structures at high resolution are also included. Multiple chapters are devoted to physiological and disease processes involving disruption of nuclear structure and function (e.g., viral infection). This volume is therefore essential reading for all cell and molecular biologists, as well as pathologists interested in the role of nuclear architecture in disease.

Nuclear Physics

Nuclear Physics
Author: National Research Council
Publisher: National Academies Press
Total Pages: 222
Release: 1999-03-31
Genre: Science
ISBN: 0309173663

Dramatic progress has been made in all branches of physics since the National Research Council's 1986 decadal survey of the field. The Physics in a New Era series explores these advances and looks ahead to future goals. The series includes assessments of the major subfields and reports on several smaller subfields, and preparation has begun on an overview volume on the unity of physics, its relationships to other fields, and its contributions to national needs. Nuclear Physics is the latest volume of the series. The book describes current activity in understanding nuclear structure and symmetries, the behavior of matter at extreme densities, the role of nuclear physics in astrophysics and cosmology, and the instrumentation and facilities used by the field. It makes recommendations on the resources needed for experimental and theoretical advances in the coming decade.

Nuclear Dynamics

Nuclear Dynamics
Author: K. Nagata
Publisher: Springer Science & Business Media
Total Pages: 285
Release: 2007-12-03
Genre: Science
ISBN: 4431301305

The dynamics of nuclear structures described in this book furnish the basis for a comprehensive understanding of how the higher-order organization and function of the nucleus is established and how it correlates with the expression of a variety of vital activities such as cell proliferation and differentiation. The resulting volume creates an invaluable source of reference for researchers in the field.

Nuclear Structure Physics

Nuclear Structure Physics
Author: Amritanshu Shukla
Publisher: CRC Press
Total Pages: 417
Release: 2020-10-21
Genre: Science
ISBN: 1000172686

Nuclear structure Physics connects to some of our fundamental questions about the creation of universe and its basic constituents. At the same time, precise knowledge on the subject has lead to develop many important tools of human kind such as proton therapy, radioactive dating etc. This book contains chapters on some of the crucial and trending research topics in nuclear structure, including the nuclei lying on the extremes of spin, isospin and mass. A better theoretical understanding of these topics is important beyond the confines of the nuclear structure community. Additionally, the book will showcase the applicability and success of the different nuclear effective interaction parameters near the drip line, where hints for level reordering have already been seen, and where one can test the isospin-dependence of the interaction. The book offers comprehensive coverage of the most essential topics, including: • Nuclear Structure of Nuclei at or Near Drip-Lines • Synthesis challenges and properties of Superheavy nuclei • Nuclear Structure and Nuclear models - Ab-initio calculations, cluster models, Shell-model/DSM, RMF, Skyrme • Shell Closure, Magicity and other novel features of nuclei at extremes • Structure of Toroidal, Bubble Nuclei, halo and other exotic nuclei These topics are not only very interesting from theoretical nuclear physics perspective but are also quite complimentary for ongoing nuclear physics experimental program worldwide. It is hoped that the book chapters written by experienced and well known researchers/experts will be helpful for the master students, graduate students and researchers and serve as a standard & uptodate research reference book on the topics covered.

The Cell: A Very Short Introduction

The Cell: A Very Short Introduction
Author: Terence Allen
Publisher: Oxford University Press
Total Pages: 161
Release: 2011-09-29
Genre: Science
ISBN: 0199578753

Introduces cells, discussing their structure, life cycle, and what they can do.

The Nucleolus

The Nucleolus
Author: Mark O. J. Olson
Publisher: Springer Science & Business Media
Total Pages: 434
Release: 2011-09-15
Genre: Science
ISBN: 1461405149

Within the past two decades, extraordinary new functions for the nucleolus have begun to appear, giving the field a new vitality and generating renewed excitement and interest. These new discoveries include both newly-discovered functions and aspects of its conventional role. The Nucleolus is divided into three parts: nucleolar structure and organization, the role of the nucleolus in ribosome biogenesis, and novel functions of the nucleolus.

The Nucleus

The Nucleus
Author: Ronald Hancock
Publisher: Humana Press
Total Pages: 0
Release: 2014-10-14
Genre: Science
ISBN: 9781493916795

This volume presents detailed, recently-developed protocols ranging from isolation of nuclei to purification of chromatin regions containing single genes, with a particular focus on some less well-explored aspects of the nucleus. The methods described include new strategies for isolation of nuclei, for purification of cell type-specific nuclei from a mixture, and for rapid isolation and fractionation of nucleoli. For gene delivery into and expression in nuclei, a novel gentle approach using gold nanowires is presented. As the concentration and localization of water and ions are crucial for macromolecular interactions in the nucleus, a new approach to measure these parameters by correlative optical and cryo-electron microscopy is described. The Nucleus, Second Edition presents methods and software for high-throughput quantitative analysis of 3D fluorescence microscopy images, for quantification of the formation of amyloid fibrils in the nucleus, and for quantitative analysis of chromosome territory localization. Written in the successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible protocols, and notes on troubleshooting and avoiding known pitfalls. Authoritative and easily accessible, The Nucleus, Second Edition seeks to serve both professionals and novices with its well-honed methods for the study of the nucleus.