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Author: Mark C. Leake
Publisher: Humana
ISBN: 9781493936298
Category : Medical
Languages : en
Pages : 0
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Book Description
This volume details a valuable collection of protocols and reviews, such as emerging experimental and theoretical approaches. These approaches have resulted in a substantial improvement in the understanding of chromosome architecture. Chromosome Architecture: Methods and Protocols guides readers through cutting-edge interdisciplinary methods which allow for an understanding of architecture of chromosomes with exceptionally enhanced resolution, both in terms of space and time. Written in the highly 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 laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and cutting-edge, Chromosome Architecture: Methods and Protocols aims to ensure successful results in the further study of this vital field.
Author: Mark C. Leake
Publisher: Humana
ISBN: 9781493936298
Category : Medical
Languages : en
Pages : 0
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Book Description
This volume details a valuable collection of protocols and reviews, such as emerging experimental and theoretical approaches. These approaches have resulted in a substantial improvement in the understanding of chromosome architecture. Chromosome Architecture: Methods and Protocols guides readers through cutting-edge interdisciplinary methods which allow for an understanding of architecture of chromosomes with exceptionally enhanced resolution, both in terms of space and time. Written in the highly 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 laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and cutting-edge, Chromosome Architecture: Methods and Protocols aims to ensure successful results in the further study of this vital field.
Author: Mark C. Leake
Publisher: Springer Nature
ISBN: 1071622218
Category : Science
Languages : en
Pages : 332
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Book Description
This detailed new edition collects cutting-edge laboratory protocols, techniques, and applications in use by some of the leading international experts in the broad field of chromosome architecture. The book emphasizes the increasing physiological relevance of chromosome architecture investigation, manifest both through application of more complex bottom-up assays in vitro as well as through maintaining the native physiological context through the investigation of living, functional cells. In addition, the chapters reflect the dramatic improvement in the length scale of precision by utilizing single-molecule approaches, both for imaging the DNA content of chromosome and proteins that bind to DNA as well as using methods that can controllably manipulate single DNA molecules, and the use of advanced computational methods and mathematical analysis is also featured. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and up-to-date, Chromosome Architecture: Methods and Protocols, Second Edition is an ideal guide for researchers working in this dynamic area of study.
Author: R.C. Sobti
Publisher: Springer Science & Business Media
ISBN: 9780792370574
Category : Medical
Languages : en
Pages : 266
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Book Description
This volume is a compilation of twenty articles written by scientists from different parts of the world dealing with various aspects of repetitive sequences in chromosomes, telomeric sequences and their maintenance by telomerase, chromatin structure and gene activation, centrometric complexity in holocentric chromosomes, translocation frequencies in X and Y chromosomes and evolution of DNA repair mechanisms, cytogenetics of certain groups of animals viz. lepidoptera, fishes and birds, and radiosensitivity as an indicator of predisposition to breast cancer. The molecular genetics of various cancers viz., gastrointestinal, lung, prostate, and bladder is also discussed.
Author: Anja Weise
Publisher: Frontiers Media SA
ISBN: 2889666816
Category : Science
Languages : en
Pages : 94
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Book Description
This topic has been realized, and is in collaboration with Dr. Constanze Pentzold, Post Doctoral Researcher at the Institute of Human Genetics, University Hospital Jena.
Author: Eeva Therman
Publisher: Springer Science & Business Media
ISBN: 1468402692
Category : Medical
Languages : en
Pages : 327
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Book Description
"This book provides an introduction to human cytogenetics. It is also suitable for use as a text in a general cytogenetics course, since the basic features of chromosome structure and behavior are shared by all eukary otes. Because my own background includes plant and animal cytogenet ics, many of the examples are taken from organisms other than the human. Since the book is written from a cytogeneticist's point of view, human syndromes are described only as illustrations of the effects of abnormal chromosome constitutions on the phenotype. The selection of the phenomena to be discussed and of the photographs to illustrate them is, in many cases, subjective and arbitrary and is naturally influenced by my interests and the work done in our laboratory. " The above paragraph from the Preface of the first edition of this book also fits the present edition. However, so much has happened in five years in cytogenetics that-apart from a couple of pages here and there-the whole book has been rewritten and nine new chapters have been added. The system used in the first edition to cite, whenever possible, the latest and/or the most comprehensive review rather than the original publica tions has been followed here also. Not only would complete literature citations increase the size of the book too much, but many readers have expressed satisfaction with the referencing method used here.
Author: R.C. Sobti
Publisher: Springer Science & Business Media
ISBN: 9401003343
Category : Science
Languages : en
Pages : 239
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Book Description
It was at the end of the 19th century that a Swiss biologist, Karl Nageli first proposed the existence of hereditary organelles that carried information from parent to offspring. Ensuing decades experienced vigorous studies that led to the development of discovery that chromosomes are indeed the carriers of genetic information. Subsequent studies, especially by Morgan and Bridges, established unequivocally the chromosome theory of inheritance. Today, the structure of chromosome is well established. At the physical level, eukaryotic chromosomes are composed of a single, linear, double helix of DNA. The elementary helical structure involves nucleosomes, comprised of histones around which the DNA is wrapped. A hierarchy of higher order of chromosomal architecture may possibly be responsible for the regulation of gene helical structures expression. The localized condensations of DNA constitute chromomeres. Uncoiled structures sometimes extending from chromomeres, which form loops, is the result of discontinuities in the regular coiling of the DNA in the chromosome.
Author: Bernard John
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 188
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Book Description
Introduction - Nuleus and chromosome; Chromosome architecture; Epigenetic activities; Phylogenetic functions; Conclusion - the chromosome as a genetic mechanism.
Author: Kirti Prakash
Publisher: Springer
ISBN: 3319521837
Category : Science
Languages : en
Pages : 152
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Book Description
This book sheds new light on the current state of knowledge concerning chromatin organization. Particular emphasis is given to the new imaging potential offered by super-resolution microscopy, which allows DNA imaging with a very high labeling density. From the early work on chromosomes by Walther Flemming in the nineteenth century to recent advances in genomics, the history of chromatin research now spans more than a century. The various milestones, such as the discovery of the double helix structure, the sequencing of the human genome, and the recent description of the genome in 3D space, show that understanding chromatin and chromosome function requires a clear understanding of its structure. Presenting cutting-edge data from super-resolution single molecule microscopy, the book demonstrates that chromatin manifests several levels of folding, from nucleosomes to chromosomes. Chromatin domains emerge as a new fundamental building block of chromatin architecture, with functions possibly related to gene regulation. A detailed description of chromatin folding in the pachytene stage of meiosis serves as a model for exploring this functionality, showing the apparent interplay between structure, function, and epigenetic regulation. Lastly, the book discusses possible new avenues of innovation to describe chromatin’s organization and functions. Gathering essential insights on chromatin architecture, the book offers students an introduction to microscopy and its application to chromatin organization, while also providing advanced readers with new ideas for future research.
Author: Michael Lynch
Publisher: Sinauer
ISBN:
Category : Medical
Languages : en
Pages : 518
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Book Description
The availability of genomic blueprints for hundreds of species has led to a transformation in biology, encouraging the proliferation of adaptive arguments for the evolution of genomic features. This text explains why the details matter and presents a framework for how the architectural diversity of eukaryotic genomes and genes came to arise.
Author: Malgorzata Kloc
Publisher: Springer Nature
ISBN: 3031065735
Category : Science
Languages : en
Pages : 657
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Book Description
This volume reviews the latest research on the functional implications of nuclear, chromosomal and genomic organization and architecture on cell and organismal biology, and development and progression of diseases. The architecture of the cell nucleus and non-random arrangement of chromosomes, genes, and the non-membranous nuclear bodies in the three-dimensional (3D) space alters in response to the environmental, mechanical, chemical, and temporal cues. The changes in the nuclear, chromosomal, or genomic compaction and configuration modify the gene expression program and induce or inhibit epigenetic modifications. The intrinsically programmed rearrangements of the nuclear architecture are necessary for cell differentiation, the establishment of cell fate during development and maturation of tissues and organs including the immune, muscle, and nervous systems. The non-programmed changes in the nuclear architecture can lead to fragmentation of the nucleus and instability of the genome and thus cause cancer. Microbial and viral infections can lead to a clustering of centromeres, telomeres and ribosomal DNA and alter the properties of the nuclear membrane, allowing large immobile macromolecules to enter the nucleus. Recent advances in next-generation sequencing technologies combined with nucleus/chromosome conformation capture, super-resolution imaging, chromosomal contact maps methods, integrative modeling, and genetic approaches, are uncovering novel features and importance of nuclear, chromosomal and genomic architecture. This book is an interesting read for cell biologists, researchers studying the structure and function of chromosomes, and anyone else who wants to get an overview of the field of nuclear, chromosomal and genomic architecture.
