Chromosomes Chromatin
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Chromosomes And Chromatin
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Author :
language : en
Publisher:
Release Date : 1988
Chromosomes And Chromatin written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Chromatin categories.
Chromatin And Chromosome Structure
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Author : Hsueh Jei Li
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Chromatin And Chromosome Structure written by Hsueh Jei Li and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Science categories.
Chromatin and Chromosome Structure consists of chapters that reflect a 1975 seminar course and the reported observations after the session. The seminar is organized for the benefit of both faculty and students in the Biology Ph.D. Program of the City University of New York. This book begins with a presentation of the conformational studies of histones. It then describes the histone-DNA interactions and the subunits isolated either from chromatin or from nuclei. It also explains the post-synthetic modifications of histone structure. Furthermore, the book talks about the chemistry and function of nuclear nonhistone proteins, low molecular weight nuclear RNA, and polytene chromosome structure. The regulation of gene expression in chick oviduct model system and the main features of lampbrush chromosomes are shown as well. Aside from the students and faculty of the above-mentioned university, this compilation will be invaluable as well to other undergraduate and graduate students; professors; and researchers. It will also be a good reference to those who are specializing in chromatin and chromosome studies.
Chromosomes
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Author : Adrian T. Sumner
language : en
Publisher: John Wiley & Sons
Release Date : 2008-04-30
Chromosomes written by Adrian T. Sumner and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-04-30 with Science categories.
Integrating classical knowledge of chromosome organisation with recent molecular and functional findings, this book presents an up-to-date view of chromosome organisation and function for advanced undergraduate students studying genetics. The organisation and behaviour of chromosomes is central to genetics and the equal segregation of genes and chromosomes into daughter cells at cell division is vital. This text aims to provide a clear and straightforward explanation of these complex processes. Following a brief historical introduction, the text covers the topics of cell cycle dynamics and DNA replication; mitosis and meiosis; the organisation of DNA into chromatin; the arrangement of chromosomes in interphase; euchromatin and heterochromatin; nucleolus organisers; centromeres and telomeres; lampbrush and polytene chromosomes; chromosomes and evolution; chromosomes and disease, and artificial chromosomes. Topics are illustrated with examples from a wide variety of organisms, including fungi, plants, invertebrates and vertebrates. This book will be valuable resource for plant, animal and human geneticists and cell biologists. Originally a zoologist, Adrian Sumner has spent over 25 years studying human and other mammalian chromosomes with the Medical Research Council (UK). One of the pioneers of chromosome banding, he has used electron microscopy and immunofluorescence to study chromosome organisation and function, and latterly has studied factors involved in chromosome separation at mitosis. Adrian is an Associate Editor of the journal Chromosome Research, acts as a consultant biologist and is also Chair of the Committee of the International Chromosome Conferences. The most up-to-date overview of chromosomes in all their forms. Introduces cutting-edge topics such as artificial chromosomes and studies of telomere biology. Describes the methods used to study chromosomes. The perfect complement to Turner.
Some Aspects Of Chromosome Structure And Function
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Author : R.C. Sobti
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Some Aspects Of Chromosome Structure And Function written by R.C. Sobti and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
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.
Chromosomes Chromatin
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Author : Kenneth W. Adolph
language : en
Publisher: Springer
Release Date : 1988
Chromosomes Chromatin written by Kenneth W. Adolph and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Medical categories.
Chromatin Architecture
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Author : Kirti Prakash
language : en
Publisher: Springer
Release Date : 2017-02-20
Chromatin Architecture written by Kirti Prakash and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-02-20 with Science categories.
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.
Chromatin
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Author : Paul M. Wassarman
language : en
Publisher: Gulf Professional Publishing
Release Date : 1999-05-27
Chromatin written by Paul M. Wassarman and has been published by Gulf Professional Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-05-27 with Science categories.
This volume of Methods in Enzymology includes up-to-date procedures used for the assembly of nucleosomes, chromatin, and nuclei, extending the classical procedures described nearly ten years ago in Volume 170 (Nucleosomes) of this series, and should assist in the further investigation of the ways in which the structural dynamics of chromatin contribute to geh regulation of transcription, replication, recombination, and repair. Also described in this volume are assay for the structure and function of in vitro reconstituted chromatin and for defining the organization and characteristics of natural chromosomal material from yeast (Saccharomyces cerevisae), flies (Drosophila melanogaster), and frogs (Xenopus laevis), as well as from mammalian tissues. The purification and assay procedures for various chromatin remodeling activities, including histone acetyltransferases, histone deacetylases, and SWI/SNF ATPases are detailed. The critically acclaimed laboratory standard for more than forty years, Methods in Enzymology is one of the most highly respected publications in the field of biochemistry. Since 1955, each volume has been eagerly awaited, frequently consulted, and praised by researchers and reviewers alike. Now with more than 300 volumes (all of them still in print), the series contains much material still relevant today--truly an essential publication for researchers in all fields of life sciences.
The Structure And Function Of Chromatin
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Author : David W. FitzSimons
language : en
Publisher: John Wiley & Sons
Release Date : 2009-09-16
The Structure And Function Of Chromatin written by David W. FitzSimons and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-09-16 with Science categories.
The Novartis Foundation Series is a popular collection of the proceedings from Novartis Foundation Symposia, in which groups of leading scientists from a range of topics across biology, chemistry and medicine assembled to present papers and discuss results. The Novartis Foundation, originally known as the Ciba Foundation, is well known to scientists and clinicians around the world.
Genome Structure And Function
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Author : C. Nicolini
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Genome Structure And Function written by C. Nicolini and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Proceedings of the NATO Advanced Study Institute on Genome Structure and Function, held in Marciana Marina, Elba, Italy, 13-23 June 1996
Concepts Of The Structure And Function Of Dna Chromatin And Chromosomes
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Author : Donald C. Farwell
language : en
Publisher:
Release Date : 1979
Concepts Of The Structure And Function Of Dna Chromatin And Chromosomes written by Donald C. Farwell and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Chromatin categories.