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New Approaches in Eukaryotic DNA Replication

Author: A. De Recondo

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 361

ISBN-13: 1468443976

DNA replication in eukaryotes is an important field, particular ly because of its direct impact on the study of cancer. The under standing of molecular mechanisms of replication and their regulation should allow a better comprehension of the alterations that lead to the proliferation of tumor cells and to error-prone repair in cells exposed to radiation or chemical carcinogens. During the last several years, many enzymes and proteins which participate in replication of DNA in eukaryotic cells have been identified, isolated and characterized. New concepts in chromatin structure have refocused attention on the study of replication of DNA complexed with his tones and non-histone chromosomal proteins. However, progress has been noticeably slower than for prokaryotes, essentially because of the difficulty in genetic analysis of eukaryo tic DNA replication. In June 1980, a workshop was organized in Cargese, Corsica (France) to facilitate exchanges of information between workers spe cializing in prokaryotes and those specializing in eukaryotes, and to allow discussion of new experimental approaches. With this in mind, special interest has been taken in the origin and termination of chromosome cycles and how they are controlled.

DNA Replication

Author: Hisao Masai

Publisher: Springer

Published: 2018-01-22

Total Pages: 581

ISBN-13: 9811069557

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This book reviews the latest trends and future directions of DNA replication research. The contents reflect upon the principles that have been established through the genetic and enzymatic studies of bacterial, viral, and cellular replication during the past decades. The book begins with a historical overview of the studies on eukaryotic DNA replication by Professor Thomas Kelly, a pioneer of the field. The following chapters include genome-wide studies of replication origins and initiation factor binding, as well as the timing of DNA replications, mechanisms of initiation, DNA chain elongation and termination of DNA replication, the structural basis of functions of protein complexes responsible for execution of DNA replication, cell cycle-dependent regulation of DNA replication, the nature of replication stress and cells’ strategy to deal with the stress, and finally how all these phenomena are interconnected to genome instability and development of various diseases. By reviewing the existing concepts ranging from the old principles to the newest ideas, the book gives readers an opportunity to learn how the classical replication principles are now being modified and new concepts are being generated to explain how genome DNA replication is achieved with such high adaptability and plasticity. With the development of new methods including cryoelectron microscopy analyses of huge protein complexes, single molecular analyses of initiation and elongation of DNA replication, and total reconstitution of eukaryotic DNA replication with purified factors, the field is enjoying one of its most exciting moments, and this highly timely book conveys that excitement to all interested readers.

Eukaryotic DNA Replication

Author: Sue Cotterill

Publisher: OUP Oxford

Published: 1999-02-18

Total Pages: 304

ISBN-13: 0191565768

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Eukaryotic DNA Replication: A Practical Approach is a comprehensive practical manual, with each of its eleven chapters describing an aspect of the methods currently used to investigate DNA replication in eukaryotes. The sequence of the chapters corresponds roughly to the order of events during DNA replication. The first chapters are concerned with initiation, looking at methods to characterize origins of replication and the proteins that interact with them. There then follow chapters describing protocols for the study of the elongation phase and the synthesis of the telomeres. The final chapters provide a more general overview of the study of DNA replication - including its investigation in model systems such as yeast, xenopus and viruses, and looks into methods used to study DNA:protein interactions that could be applied to the study of replication proteins. This exciting new volume provides over 120 tried and tested protocols for the analysis of eukaryotic DNA replication and will be of major interest to a wide variety of molecular and cell biologists, biochemists and medical researchers.

The DNA Replication-Repair Interface

Author:

Publisher: Academic Press

Published: 2021-11-12

Total Pages: 454

ISBN-13: 0323907342

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Replication-Coupled Repair, Volume 661 in the Methods in Enzymology series, highlights new advances in the field, with this new volume presenting interesting chapters on a variety of timely topics, including the Repair of replication-born DNA breaks by sister chromatid recombination, High resolution and high throughput DNA cyclization measurements to interrogate DNA bendability, A programmable detection method for genomic signatures: from disease diagnosis to genome editing, Characterization of the telomerase modulating activities of yeast DNA helicases, Eukaryotic DNA replication with purified budding yeast proteins, Single molecule studies of yeast Rad51 paralogs, Light activation and deactivation of Cas9 for DNA repair studies, and more. Other chapters explore MIDAS: Direct sequencing to map mitotic DNA synthesis and common fragile sites at high precision, Studying the DNA damage response in embryonic systems, GLASS-ChIP to map Mre11 cleavage sites in the human genome, New chemical biology approaches to trap reaction intermediates in living cells, Single-molecule imaging approaches for monitoring replication fork conflicts at genomic DNA G4 structures and R-loops in human cells, Monitoring the replication of structured DNA through heritable epigenetic change, Visualizing replication fork encounters with DNA interstrand crosslinks, and much more. Provides the authority and expertise of leading contributors from an international board of authors Presents the latest release in Methods in Enzymology series Includes the latest information on replication-coupled repair

DNA Replication

Author: Hisao Masai

Publisher:

Published: 2017

Total Pages: 581

ISBN-13: 9789811069567

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Concepts in Eukaryotic DNA Replication

Author: Melvin L. DePamphilis

Publisher:

Published: 1999

Total Pages: 0

ISBN-13: 9780879695576

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National Institutes of Health, Bethesda, MD. Abridged version of the first fourteen chapters of the monograph: DNA Replication in Eukaryotic Cells, c1996, by DePamphilis. Recent advances are summarized in a new chapter: DNA Replication in Eukaryotic Cells: 1996 to 1998. For students and researchers. Softcover.

Eukaryotic DNA Replication

Author: J. Julian Blow

Publisher: Oxford University Press

Published: 1996

Total Pages: 232

ISBN-13: 9780199635856

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DNA replication is an area of intense research effort which has recently yielded fascinating new insights into the phenomenon. In this book, leading researchers review this rapidly advancing field. The book begins with reviews of the molecular and genetic components of the replication machinery, and builds into a detailed picture of how the replication process is regulated within the cell cycle. Topics include the initiation of replication, origin recognition, the enzymology of the replication fork, the use of SV40 to identify key components of the replication machinery, and how replication is co-ordinated with other cell cycle events in Xenopus cell-free extracts and in budding and fission yeasts. Eukaryotic DNA Replication is a unique and very timely description of the latest research findings in this key subject area. It is essential reading for all researchers and advanced undergraduates interested in the topic.

Concepts of Biology

Author: Samantha Fowler

Publisher:

Published: 2018-01-07

Total Pages: 618

ISBN-13: 9789888407453

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Concepts of Biology is designed for the single-semester introduction to biology course for non-science majors, which for many students is their only college-level science course. As such, this course represents an important opportunity for students to develop the necessary knowledge, tools, and skills to make informed decisions as they continue with their lives. Rather than being mired down with facts and vocabulary, the typical non-science major student needs information presented in a way that is easy to read and understand. Even more importantly, the content should be meaningful. Students do much better when they understand why biology is relevant to their everyday lives. For these reasons, Concepts of Biology is grounded on an evolutionary basis and includes exciting features that highlight careers in the biological sciences and everyday applications of the concepts at hand.We also strive to show the interconnectedness of topics within this extremely broad discipline. In order to meet the needs of today's instructors and students, we maintain the overall organization and coverage found in most syllabi for this course. A strength of Concepts of Biology is that instructors can customize the book, adapting it to the approach that works best in their classroom. Concepts of Biology also includes an innovative art program that incorporates critical thinking and clicker questions to help students understand--and apply--key concepts.

Eukaryotic Nucleus

Author: Samuel H. Wilson

Publisher: CRC Press

Published: 1990-08-31

Total Pages: 446

ISBN-13: 9780936923390

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The Eukaryotic Nucleus

Author: Samuel H. Wilson

Publisher: CRC Press

Published: 1990-08-09

Total Pages: 446

ISBN-13: 9780936923321

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This series provides, in two volumes, a complete and exhaustive review of the subject of the eukaryotic nucleus, the site of the DNA. The focus of the book is how the information in the DNA is transcribed, accessed and maintained.