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Genome Integrity
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Book Synopsis Genome Integrity by : Dirk-Henner Lankenau
Download or read book Genome Integrity written by Dirk-Henner Lankenau and published by Springer Science & Business Media. This book was released on 2006-10-14 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book to give a full overview on genome integrity in different species. From microorganisms to humans, this volume provides an interdisciplinary overview of how genome integrity is maintained. Written by an international panel of experts, the book addresses the connection between genome integrity and human disease.
Book Synopsis Maintenance of Genome Integrity: DNA Damage Sensing, Signaling, Repair and Replication in Plants by : Alma Balestrazzi
Download or read book Maintenance of Genome Integrity: DNA Damage Sensing, Signaling, Repair and Replication in Plants written by Alma Balestrazzi and published by Frontiers Media SA. This book was released on 2016-05-06 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental stresses and metabolic by-products can severely affect the integrity of genetic information by inducing DNA damage and impairing genome stability. As a consequence, plant growth and productivity are irreversibly compromised. To overcome genotoxic injury, plants have evolved complex strategies relying on a highly efficient repair machinery that responds to sophisticated damage perception/signaling networks. The DNA damage signaling network contains several key components: DNA damage sensors, signal transducers, mediators, and effectors. Most of these components are common to other eukaryotes but some features are unique to the plant kingdom. ATM and ATR are well-conserved members of PIKK family, which amplify and transduce signals to downstream effectors. ATM primarily responds to DNA double strand breaks while ATR responds to various forms of DNA damage. The signals from the activated transducer kinases are transmitted to the downstream cell-cycle regulators, such as CHK1, CHK2, and p53 in many eukaryotes. However, plants have no homologue of CHK1, CHK2 nor p53. The finding of Arabidopsis transcription factor SOG1 that seems functionally but not structurally similar to p53 suggests that plants have developed unique cell cycle regulation mechanism. The double strand break repair, recombination repair, postreplication repair, and lesion bypass, have been investigated in several plants. The DNA double strand break, a most critical damage for organisms are repaired non-homologous end joining (NHEJ) or homologous recombination (HR) pathway. Damage on template DNA makes replication stall, which is processed by translesion synthesis (TLS) or error-free postreplication repair (PPR) pathway. Deletion of the error-prone TLS polymerase reduces mutation frequencies, suggesting PPR maintains the stalled replication fork when TLS is not available. Unveiling the regulation networks among these multiple pathways would be the next challenge to be completed. Some intriguing issues have been disclosed such as the cross-talk between DNA repair, senescence and pathogen response and the involvement of non-coding RNAs in global genome stability. Several studies have highlighted the essential contribution of chromatin remodeling in DNA repair DNA damage sensing, signaling and repair have been investigated in relation to environmental stresses, seed quality issues, mutation breeding in both model and crop plants and all these studies strengthen the idea that components of the plant response to genotoxic stress might represent tools to improve stress tolerance and field performance. This focus issue gives researchers the opportunity to gather and interact by providing Mini-Reviews, Commentaries, Opinions, Original Research and Method articles which describe the most recent advances and future perspectives in the field of DNA damage sensing, signaling and repair in plants. A comprehensive overview of the current progresses dealing with the genotoxic stress response in plants will be provided looking at cellular and molecular level with multidisciplinary approaches. This will hopefully bring together valuable information for both plant biotechnologists and breeders.
Author :Arnold Jay Levine Publisher :Cold Spring Harbor Laboratory Press ISBN 13 :9780879691684 Total Pages :302 pages Book Rating :4.6/5 (916 download)
Book Synopsis The Transformed Phenotype by : Arnold Jay Levine
Download or read book The Transformed Phenotype written by Arnold Jay Levine and published by Cold Spring Harbor Laboratory Press. This book was released on 1984 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Maintenance of Genome Integrity in Plants: Novel Challenges in Basic and Applied Research by : Alma Balestrazzi
Download or read book The Maintenance of Genome Integrity in Plants: Novel Challenges in Basic and Applied Research written by Alma Balestrazzi and published by Frontiers Media SA. This book was released on 2020-07-02 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Academies of Sciences, Engineering, and Medicine Publisher :National Academies Press ISBN 13 :0309391253 Total Pages :327 pages Book Rating :4.3/5 (93 download)
Book Synopsis Fostering Integrity in Research by : National Academies of Sciences, Engineering, and Medicine
Download or read book Fostering Integrity in Research written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2018-01-13 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: The integrity of knowledge that emerges from research is based on individual and collective adherence to core values of objectivity, honesty, openness, fairness, accountability, and stewardship. Integrity in science means that the organizations in which research is conducted encourage those involved to exemplify these values in every step of the research process. Understanding the dynamics that support â€" or distort â€" practices that uphold the integrity of research by all participants ensures that the research enterprise advances knowledge. The 1992 report Responsible Science: Ensuring the Integrity of the Research Process evaluated issues related to scientific responsibility and the conduct of research. It provided a valuable service in describing and analyzing a very complicated set of issues, and has served as a crucial basis for thinking about research integrity for more than two decades. However, as experience has accumulated with various forms of research misconduct, detrimental research practices, and other forms of misconduct, as subsequent empirical research has revealed more about the nature of scientific misconduct, and because technological and social changes have altered the environment in which science is conducted, it is clear that the framework established more than two decades ago needs to be updated. Responsible Science served as a valuable benchmark to set the context for this most recent analysis and to help guide the committee's thought process. Fostering Integrity in Research identifies best practices in research and recommends practical options for discouraging and addressing research misconduct and detrimental research practices.
Book Synopsis Origin and Evolution of Telomeres by : Jozef Nosek
Download or read book Origin and Evolution of Telomeres written by Jozef Nosek and published by CRC Press. This book was released on 2008-05-26 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Linear chromosomes represent an evolutionary innovation associated with the origin of eukaryotic cells. This book describes how linear chromosomes and primordial pathways for maintaining their terminal structures, telomeres, emerged in early eukaryotes. Telomeres, derived from the Greek meaning terminal part, were first described by Hermann Muller in 1938. Telomeres are specialized structures that comprise the ends of linear chromosomes in eukaryotes. Linearity is crucial for chromosome pairing during meiosis and sexual reproduction. Inspired by Dobzhansky's dictum that "nothing in biology makes sense except in the light of evolution", this book brings together information about the origin and evolution of telomeres, their functions and the consequences of eukaryotic linearity which is an essential prerequisite of meiotic cell division and sexual reproduction. Selective pressure toward linearization must have been associated with the emergence of robust and redundant mechanisms for the maintenance of telomeres. These pathways comprise a molecular clock involved in cell senescence, carcinogenesis and immortalization.
Book Synopsis Mechanistic Studies of Genome Integrity, Environmental Health, and Cancer Etiology by : Shan Yan
Download or read book Mechanistic Studies of Genome Integrity, Environmental Health, and Cancer Etiology written by Shan Yan and published by Frontiers Media SA. This book was released on 2022-11-10 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Apoptosis, Genomic Integrity, and Cancer by : Julien L. Van Lancker
Download or read book Apoptosis, Genomic Integrity, and Cancer written by Julien L. Van Lancker and published by Jones & Bartlett Learning. This book was released on 2006 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces readers to the molecules involved in apoptosis and genomal integrity and considers the gain or loss of the functions that lead to cancer.
Book Synopsis Genome Stability by : Igor Kovalchuk
Download or read book Genome Stability written by Igor Kovalchuk and published by Academic Press. This book was released on 2021-07-17 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genome Stability: From Virus to Human Application, Second Edition, a volume in the Translational Epigenetics series, explores how various species maintain genome stability and genome diversification in response to environmental factors. Here, across thirty-eight chapters, leading researchers provide a deep analysis of genome stability in DNA/RNA viruses, prokaryotes, single cell eukaryotes, lower multicellular eukaryotes, and mammals, examining how epigenetic factors contribute to genome stability and how these species pass memories of encounters to progeny. Topics also include major DNA repair mechanisms, the role of chromatin in genome stability, human diseases associated with genome instability, and genome stability in response to aging. This second edition has been fully revised to address evolving research trends, including CRISPRs/Cas9 genome editing; conventional versus transgenic genome instability; breeding and genetic diseases associated with abnormal DNA repair; RNA and extrachromosomal DNA; cloning, stem cells, and embryo development; programmed genome instability; and conserved and divergent features of repair. This volume is an essential resource for geneticists, epigeneticists, and molecular biologists who are looking to gain a deeper understanding of this rapidly expanding field, and can also be of great use to advanced students who are looking to gain additional expertise in genome stability. - A deep analysis of genome stability research from various kingdoms, including epigenetics and transgenerational effects - Provides comprehensive coverage of mechanisms utilized by different organisms to maintain genomic stability - Contains applications of genome instability research and outcomes for human disease - Features all-new chapters on evolving areas of genome stability research, including CRISPRs/Cas9 genome editing, RNA and extrachromosomal DNA, programmed genome instability, and conserved and divergent features of repair
Book Synopsis The DNA Damage Response: Implications on Cancer Formation and Treatment by : Kum Kum Khanna
Download or read book The DNA Damage Response: Implications on Cancer Formation and Treatment written by Kum Kum Khanna and published by Springer Science & Business Media. This book was released on 2009-09-18 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ?eld of cellular responses to DNA damage has attained widespread recognition and interest in recent years commensurate with its fundamental role in the ma- tenance of genomic stability. These responses, which are essential to preventing cellular death or malignant transformation, are organized into a sophisticated s- tem designated the “DNA damage response”. This system operates in all living organisms to maintain genomic stability in the face of constant attacks on the DNA from a variety of endogenous by-products of normal metabolism, as well as exogenous agents such as radiation and toxic chemicals in the environment. The response repairs DNA damage via an intricate cellular signal transduction network that coordinates with various processes such as regulation of DNA replication, tr- scriptional responses, and temporary cell cycle arrest to allow the repair to take place. Defects in this system result in severe genetic disorders involving tissue degeneration, sensitivity to speci?c damaging agents, immunode?ciency, genomic instability, cancer predisposition and premature aging. The ?nding that many of the crucial players involved in DNA damage response are structurally and functionally conserved in different species spurred discoveries of new players through similar analyses in yeast and mammals. We now understand the chain of events that leads to instantaneous activation of the massive cellular responses to DNA lesions. This book summarizes several new concepts in this rapidly evolving ?eld, and the advances in our understanding of the complex network of processes that respond to DNA damage.
Book Synopsis Bioinformatics by : National Research Council
Download or read book Bioinformatics written by National Research Council and published by National Academies Press. This book was released on 2000-12-01 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of this workshop was to bring together bioinformatics stake holders from government, academe, and industry for a day of presentations and dialogue. Fifteen experts identified and discussed some of the most important issues raised by the current flood of biologic data. Topics explored included the importance of database curation, database integration and interoperability, consistency and standards in terminology, error prevention and correction, data provenance, ontology, the importance of maintaining privacy, data mining, and the need for more computer scientists with specialty training in bioinformatics. Although formal conclusions and recommendations will not come from this particular workshop, many insights may be gleaned about the future of this field, from the context of the discussions and presentations described here.
Book Synopsis Rebuilding the Corporate Genome by : Johan C. Aurik
Download or read book Rebuilding the Corporate Genome written by Johan C. Aurik and published by John Wiley & Sons. This book was released on 2003-06-16 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Praise for Rebuilding the Corporate Genome "Whether you talk about capability-driven organizations, modular approaches, or networked economies, the implications of very low costs for transactions, information exchanges, and communications are clear: Business boundaries are dissolving and re-forming. Aurik, Jonk, and Willen show how innovators are creatively exploiting this trend to their decided advantage." —Gerard Hoetmer, Senior Vice President, Unilever Bestfoods "If you set your strategy at lower levels of the business, you can more effectively compete and grow-and fend off unexpected rivals. Rebuilding the Corporate Genome shows that once you look through capability lenses, new horizons and new possibilities suddenly come into focus." —Jan Oosterveld, Member, Group Management Committee, Royal Philips Electronics "This book is a compelling and prescient look at the future of the modern corporation. While the 'corporate genome project' may be a work in progress, the authors take important steps towards the goal of understanding how corporations really work, and how capability-based corporations will emerge as the organizations of tomorrow. Read this book carefully, because this is as close as you will get to a key for unlocking innovation and value in your industry." —Mohanbir Sawhney, McCormick Tribune Professor of Technology and Director, Center for Research in Technology & Innovation, Northwestern University, Kellogg School of Management "Rebuilding the Corporate Genome reveals the future before it arrives. The authors masterfully extrapolate from a set of current trends to paint a picture of how businesses and strategies will evolve. The book is a must-read for anyone charged with charting the direction of a business in these turbulent times." —Toby E. Stuart, Fred G. Steingraber-A.T. Kearney Professor of Organizations and Strategy, University of Chicago, Graduate School of Business
Book Synopsis DNA Helicases and DNA Motor Proteins by : Maria Spies
Download or read book DNA Helicases and DNA Motor Proteins written by Maria Spies and published by Springer Science & Business Media. This book was released on 2012-11-19 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, a number of groundbreaking structural and mechanistic studies deepened our understanding of helicase mechanisms and established new approaches for their analyses. Many fundamental mechanistic questions ranging from the mechanism of force generation, mechanochemical coupling to distinct mechanisms by which the same enzyme translocates on DNA removing obstacles, unwinds DNA and/or remodels nucleoprotein complexes, however, remain to be answered. It is even less understood how the helicase motors are incorporated into a wide range of genome maintenance and repair machines. The field has reached a stage when the studies of molecular mechanisms and basic biology of helicases can and shall be integrated with the studies of development, cancer and longevity. The objective of this book is to provide the first systematic overview of structure, function and regulation of DNA helicases and related molecular motors. By integrating the knowledge obtained through the diverse technical approaches ranging from single-molecule biophysics to cellular and molecular biological studies the editors aim to provide a unified view on how helicases function in the cell, are regulated in response to different cellular stresses and are integrated into large macromolecular assemblies to form a complex and adaptive living system.
Book Synopsis The Postgenomic Condition by : Jenny Reardon
Download or read book The Postgenomic Condition written by Jenny Reardon and published by University of Chicago Press. This book was released on 2017-12-29 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: The postgenomic condition: an introduction -- The information of life or the life of information? -- Inclusion: can genomics be antiracist? -- Who represents the human genome? What is the human genome? -- Genomics for the people or the rise of the machines? -- Genomics for the 98 percent? -- The genomic open 2.0: the public v. the public -- Life on Third: knowledge and justice after the genome -- Epilogue
Book Synopsis Drosophila Protocols by : William Sullivan
Download or read book Drosophila Protocols written by William Sullivan and published by CSHL Press. This book was released on 2000 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt: This exceptional laboratory manual describes thirty-seven procedures most likely to be used in the next decade for molecular, biochemical, and cellular studies on Drosophila. They were selected after extensive consultation with the research community and rigorously edited for clarity, uniformity, and conciseness.The methods included permit investigation of chromosomes, cell biology, molecular biology, genomes, biochemistry, and development. Each protocol includes the basic information needed by novices, with sufficient detail to be valuable to experienced investigators. Each method is carefully introduced and illustrated with figures, tables, illustrations, and examples of the data obtainable. The book's appendices include key aspects of Drosophila biology, essential solutions, buffers, and recipes.An evolution of Michael Ashburner's 1989 classic Drosophila: A Laboratory Manual, this book is an essential addition to the personal library of Drosophila investigators and an incomparable resource for other research groups with goals likely to require fly-based technical approaches.
Book Synopsis Capillary Gel Electrophoresis by : Andras Guttman
Download or read book Capillary Gel Electrophoresis written by Andras Guttman and published by Newnes. This book was released on 2021-12-04 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: Capillary Gel Electrophoresis and Related Microseparation Techniques covers all theoretical and practical aspects of capillary gel electrophoresis. It also provides an excellent overview of the key application areas of nucleic acid, protein and complex carbohydrate analysis, affinity-based methodologies, micropreparative aspects and related microseparation methods. It not only gives readers a better understanding of how to utilize this technology, but also provides insights into how to determine which method will provide the best technical solutions to particular problems. This book can also serve as a textbook for undergraduate and graduate courses in analytical chemistry, analytical biochemistry, molecular biology and biotechnology courses. - Covers all theoretical and practical aspects of capillary gel electrophoresis - Excellent overview of the key applications of nucleic acid, protein and complex carbohydrate analysis, affinity-based methodologies, micropreparative aspects and related microseparation methods - Teaches readers how to use the technology and select methods that are ideal for fundamental problems - Can serve as a textbook for undergraduate and graduate courses in analytical chemistry, analytical biochemistry, molecular biology and biotechnology courses
Book Synopsis Assessing Genetic Risks by : Institute of Medicine
Download or read book Assessing Genetic Risks written by Institute of Medicine and published by National Academies Press. This book was released on 1994-01-01 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Raising hopes for disease treatment and prevention, but also the specter of discrimination and "designer genes," genetic testing is potentially one of the most socially explosive developments of our time. This book presents a current assessment of this rapidly evolving field, offering principles for actions and research and recommendations on key issues in genetic testing and screening. Advantages of early genetic knowledge are balanced with issues associated with such knowledge: availability of treatment, privacy and discrimination, personal decision-making, public health objectives, cost, and more. Among the important issues covered: Quality control in genetic testing. Appropriate roles for public agencies, private health practitioners, and laboratories. Value-neutral education and counseling for persons considering testing. Use of test results in insurance, employment, and other settings.
