Understanding DNA

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Author :
Publisher : Elsevier
ISBN 13 : 0080474667
Total Pages : 349 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Understanding DNA by : Chris R. Calladine

Download or read book Understanding DNA written by Chris R. Calladine and published by Elsevier. This book was released on 2004-03-13 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: The functional properties of any molecule are directly related to, and affected by, its structure. This is especially true for DNA, the molecular that carries the code for all life on earth. The third edition of Understanding DNA has been entirely revised and updated, and expanded to cover new advances in our understanding. It explains, step by step, how DNA forms specific structures, the nature of these structures and how they fundamentally affect the biological processes of transcription and replication. Written in a clear, concise and lively fashion, Understanding DNA is essential reading for all molecular biology, biochemistry and genetics students, to newcomers to the field from other areas such as chemistry or physics, and even for seasoned researchers, who really want to understand DNA. - Describes the basic units of DNA and how these form the double helix, and the various types of DNA double helix - Outlines the methods used to study DNA structure - Contains over 130 illustrations, some in full color, as well as exercises and further readings to stimulate student comprehension

Electron Transfer in Inorganic, Organic, and Biological Systems

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Publisher :
ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.X/5 (1 download)

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Book Synopsis Electron Transfer in Inorganic, Organic, and Biological Systems by : James R. Bolton

Download or read book Electron Transfer in Inorganic, Organic, and Biological Systems written by James R. Bolton and published by . This book was released on 1991 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developed from a symposium sponsored by the International Chemical Congress of Pacific Basin Societies, Honolulu, Hawaii, December 17-22, 1989.

Modified Nucleic Acids

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Publisher : Springer
ISBN 13 : 3319271113
Total Pages : 280 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Modified Nucleic Acids by : Kazuhiko Nakatani

Download or read book Modified Nucleic Acids written by Kazuhiko Nakatani and published by Springer. This book was released on 2016-04-04 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book spans diverse aspects of modified nucleic acids, from chemical synthesis and spectroscopy to in vivo applications, and highlights studies on chemical modifications of the backbone and nucleobases. Topics discussed include fluorescent pyrimidine and purine analogs, enzymatic approaches to the preparation of modified nucleic acids, emission and electron paramagnetic resonance (EPR) spectroscopy for studying nucleic acid structure and dynamics, non-covalent binding of low- and high-MW ligands to nucleic acids and the design of unnatural base pairs. This unique book addresses new developments and is designed for graduate level and professional research purposes.

Charge Transfer in DNA

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 3527606904
Total Pages : 245 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Charge Transfer in DNA by : Hans-Achim Wagenknecht

Download or read book Charge Transfer in DNA written by Hans-Achim Wagenknecht and published by John Wiley & Sons. This book was released on 2006-05-12 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: The past few years have witnessed intense research in this fascinating field as well as many controversial discussions. Now the time is ripe for a comprehensive book covering not only theoretical aspects, but also such mechanistic topics as principles and mechanisms of photoinduced charge injection, transport and trapping in DNA, sequence-dependent DNA dynamics, spectroscopic investigations of hole transport and much more. From the contents: * Principles and Mechanisms of Photoinduced Charge Injection, Transport and Trapping in DNA * Sequence-Dependent DNA Dynamics: The Regulator of DNA-Mediated Charge Transport * Excess Electron Transfer in DNA Probed with Flavin and Thymine Dimer Modified Oligonucleotides * Dynamics of Photoinitiated Hole and Electron Injection in Duplex DNA * Spectroscopic Investigation of Oxidative Hole Transfer via Adenine Hopping in DNA * Chemical Probing of Reductive Electron Transfer in DNA * Chemical Approach for Modulating Hole Transport in DNA * Spectroscopic Investigation of Charge Transfer in DNA * Spectroscopic Probing of Ultrafast Structural Relaxation and Electron Transfer Dynamics in DNA Edited by Hans-Achim Wagenknecht, and written by renowned international authors, this book provides an excellent overview with high quality contributions, making it a "must-have" for everyone working in the field.

Metal Transporters

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Publisher : Academic Press
ISBN 13 : 0123943906
Total Pages : 478 pages
Book Rating : 4.1/5 (239 download)

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Book Synopsis Metal Transporters by : Jose M. Arguello

Download or read book Metal Transporters written by Jose M. Arguello and published by Academic Press. This book was released on 2012-10-25 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of Current Topics in Membranes focuses on metal transmembrane transporters and pumps, a recently discovered family of membrane proteins with many important roles in the physiology of living organisms. The book summarizes the most recent advances in the field of metal ion transport and provides a broad overview of the major classes of transporters involved in homeostasis of heavy metals. Various families of the transporters and metal specificities are discussed with the focus on the structural and mechanistic aspects of their function and regulation. The reader will access information obtained through a variety of approaches ranging from X-ray crystallography to cell biology and bioinformatics, which have been applied to transporters identified in diverse biological systems, such as pathogenic bacteria, plants, humans and others. Field is cutting-edge and a lot of the information is new to research community Wide breadth of topic coverage Contributors of high renown and expertise

Toxicological Profile for Polycyclic Aromatic Hydrocarbons

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Author :
Publisher :
ISBN 13 :
Total Pages : 500 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Toxicological Profile for Polycyclic Aromatic Hydrocarbons by :

Download or read book Toxicological Profile for Polycyclic Aromatic Hydrocarbons written by and published by . This book was released on 1995 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Long-Range Charge Transfer in DNA I

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Publisher : Springer
ISBN 13 : 3540398805
Total Pages : 223 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Long-Range Charge Transfer in DNA I by : Gary B. Schuster

Download or read book Long-Range Charge Transfer in DNA I written by Gary B. Schuster and published by Springer. This book was released on 2004-02-24 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Root Ecology

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540001850
Total Pages : 424 pages
Book Rating : 4.0/5 (18 download)

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Book Synopsis Root Ecology by : Hans de Kroon

Download or read book Root Ecology written by Hans de Kroon and published by Springer Science & Business Media. This book was released on 2003-05-21 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the course of evolution, a great variety of root systems have learned to overcome the many physical, biochemical and biological problems brought about by soil. This development has made them a fascinating object of scientific study. This volume gives an overview of how roots have adapted to the soil environment and which roles they play in the soil ecosystem. The text describes the form and function of roots, their temporal and spatial distribution, and their turnover rate in various ecosystems. Subsequently, a physiological background is provided for basic functions, such as carbon acquisition, water and solute movement, and for their responses to three major abiotic stresses, i.e. hard soil structure, drought and flooding. The volume concludes with the interactions of roots with other organisms of the complex soil ecosystem, including symbiosis, competition, and the function of roots as a food source.

Iron-Sulfur Clusters in Chemistry and Biology

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Author :
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110308428
Total Pages : 672 pages
Book Rating : 4.1/5 (13 download)

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Book Synopsis Iron-Sulfur Clusters in Chemistry and Biology by : Tracey Rouault

Download or read book Iron-Sulfur Clusters in Chemistry and Biology written by Tracey Rouault and published by Walter de Gruyter GmbH & Co KG. This book was released on 2014-08-20 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume on iron-sulfur proteins includes chapters that describe the initial discovery of iron-sulfur proteins in the 1960s to elucidation of the roles of iron sulfur clusters as prosthetic groups of enzymes, such as the citric acid cycle enzyme, aconitase, and numerous other proteins, ranging from nitrogenase to DNA repair proteins. The capacity of iron sulfur clusters to accept and delocalize single electrons is explained by basic chemical principles, which illustrate why iron sulfur proteins are uniquely suitable for electron transport and other activities. Techniques used for detection and stabilization of iron-sulfur clusters, including EPR and Mossbauer spectroscopies, are discussed because they are important for characterizing unrecognized and elusive iron sulfur proteins. Recent insights into how nitrogenase works have arisen from multiple advances, described here, including studies of high-resolution crystal structures. Numerous chapters discuss how microbes, plants, and animals synthesize these complex prosthetic groups, and why it is important to understand the chemistry and biogenesis of iron sulfur proteins. In addition to their vital importance in mitochondrial respiration, numerous iron sulfur proteins are important in maintenance of DNA integrity. Multiple rare human diseases with different clinical presentations are caused by mutations of genes in the iron sulfur cluster biogenesis pathway. Understanding iron sulfur proteins is important for understanding a rapidly expanding group of metabolic pathways important in all kingdoms of life, and for understanding processes ranging from nitrogen fixation to human disease.

Light as an Energy Source and Information Carrier in Plant Physiology

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1461304091
Total Pages : 310 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Light as an Energy Source and Information Carrier in Plant Physiology by : Robert C. Jennings

Download or read book Light as an Energy Source and Information Carrier in Plant Physiology written by Robert C. Jennings and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: A NATO Advanced Study Institute on "Light as Energy Source and Information Carrier in Plant Photo physiology" was held at Volterra, Italy, from September 26 to October 6, 1994, in order to consider the fundamental role that light plays in plant growth and development. This book summarises the main lectures given at this meeting which concentrated on both photochemical energy conversion and signalling (photosensing) aspects. Light harvesting and conversion into chemical energy in photosynthesis occurs at the level of chlorophyll/carotenoid containing photosystems in plants. Pigments are non covalently bound to a variety of polypeptides which serve as a specific scaffolding, necessary to determine the energy coupling between pigments and thus allowing rapid excitation energy trasfer from the antenna to the special reaction centre chlorophylls. Data from transient, time resolved spectroscopies, in the femtosecond and picosecond domain, together with model calculations, suggest that this process occurs in the 20-100 picosecond time span. The special ~ll u~ture of reaction centre complexes, ensures rapid primary charge separation, probably in the order of 1-3 picoseconds, with subsequent charge stabilisation reactions proceeding in the hundreds of picoseconds range. The recently resolved crystallographic structure of LHCII, the principal antenna complex of plants, allows precise determination of pigment-pigment distances and thus permits calculation of approximate chlorophyll-chlorophyll Forster hopping rates, which are in good agreement with time resolved measurements.

Bioelectronics

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Publisher : John Wiley & Sons
ISBN 13 : 3527604189
Total Pages : 492 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Bioelectronics by : Itamar Willner

Download or read book Bioelectronics written by Itamar Willner and published by John Wiley & Sons. This book was released on 2006-03-06 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: Medicine, chemistry, physics and engineering stand poised to benefit within the next few years from the ingenuity of complex biological structures invented and perfected by nature over millions of years. This book provides both researchers and engineers as well as students of all the natural sciences a vivid insight into the world of bioelectronics and nature's own nanotechnological treasure chamber.

Oxidative Damage to Plants

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Publisher : Academic Press
ISBN 13 : 0128004606
Total Pages : 666 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Oxidative Damage to Plants by : Parvaiz Ahmad

Download or read book Oxidative Damage to Plants written by Parvaiz Ahmad and published by Academic Press. This book was released on 2014-01-29 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: With contributions that review research on this topic throughout the world, Oxidative Damage to Plants covers key areas of discovery, from the generation of reactive oxygen species (ROSs), their mechanisms, quenching of these ROSs through enzymatic and non-enzymatic antioxidants, and detailed aspects of such antioxidants as SOD and CAT. Environmental stress is responsible for the generation of oxidative stress, which causes oxidative damage to biomolecules and hence reduces crop yield. To cope up with these problems, scientists have to fully understand the generation of reactive oxygen species, its impact on plants and how plants will be able to withstand these stresses. - Provides invaluable information about the role of antioxidants in alleviating oxidative stress - Examines both the negative effects (senescence, impaired photosynthesis and necrosis) and positive effects (crucial role that superoxide plays against invading microbes) of ROS on plants - Features contributors from a variety of regions globally

Molecular Biology of the Cell

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Author :
Publisher :
ISBN 13 : 9780815332183
Total Pages : 0 pages
Book Rating : 4.3/5 (321 download)

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Book Synopsis Molecular Biology of the Cell by :

Download or read book Molecular Biology of the Cell written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Carbon Nanotubes and Graphene

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Publisher : Newnes
ISBN 13 : 0080982689
Total Pages : 458 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Carbon Nanotubes and Graphene by : Kazuyoshi Tanaka

Download or read book Carbon Nanotubes and Graphene written by Kazuyoshi Tanaka and published by Newnes. This book was released on 2014-07-10 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon Nanotubes and Graphene is a timely second edition of the original Science and Technology of Carbon Nanotubes. Updated to include expanded coverage of the preparation, purification, structural characterization, and common application areas of single- and multi-walled CNT structures, this work compares, contrasts, and, where appropriate, unitizes CNT to graphene. This much expanded second edition reference supports knowledge discovery, production of impactful carbon research, encourages transition between research fields, and aids the formation of emergent applications. New chapters encompass recent developments in the theoretical treatments of electronic and vibrational structures, and magnetic, optical, and electrical solid-state properties, providing a vital base to research. Current and potential applications of both materials, including the prospect for large-scale synthesis of graphene, biological structures, and flexible electronics, are also critically discussed. - Updated discussion of properties, structure, and morphology of biological and flexible electronic applications aids fundamental knowledge discovery - Innovative parallel focus on nanotubes and graphene enables you to learn from the successes and failures of, respectively, mature and emergent partner research disciplines - High-quality figures and tables on physical and mathematical applications expertly summarize key information – essential if you need quick, critically relevant data

DNA Repair and Replication

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Publisher : Academic Press
ISBN 13 : 9780120342693
Total Pages : 368 pages
Book Rating : 4.3/5 (426 download)

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Book Synopsis DNA Repair and Replication by :

Download or read book DNA Repair and Replication written by and published by Academic Press. This book was released on 2004-12-23 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: DNA Repair and Replication contains an up-to-date review of general principles of DNA replication and an overview of the multiple pathways involved in DNA repair. Specific DNA repair pathways, including base-excision repair, light-dependent direct reversal of UV-damage, nucleotide-excision repair, transcription-coupled repair, double-strand break repair, and mismatch repair, are each discussed in separate chapters. Selected Contents: Base Excision Repair Eukaryotic DNA Mismatch Repair Double Strand Break Repair Functions of DNA Polymerases Somatic Hypermutation: A Mutational Panacea

Angiogenesis Assays

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Publisher : John Wiley & Sons
ISBN 13 : 047002934X
Total Pages : 410 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Angiogenesis Assays by : Carolyn A. Staton

Download or read book Angiogenesis Assays written by Carolyn A. Staton and published by John Wiley & Sons. This book was released on 2007-01-11 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Angiogenesis, the development of new blood vessels from the existing vasculature, is essential for physiological growth and over 18,000 research articles have been published describing the role of angiogenesis in over 70 different diseases, including cancer, diabetic retinopathy, rheumatoid arthritis and psoriasis. One of the most important technical challenges in such studies has been finding suitable methods for assessing the effects of regulators of eh angiogenic response. While increasing numbers of angiogenesis assays are being described both in vitro and in vivo, it is often still necessary to use a combination of assays to identify the cellular and molecular events in angiogenesis and the full range of effects of a given test protein. Although the endothelial cell - its migration, proliferation, differentiation and structural rearrangement - is central to the angiogenic process, it is not the only cell type involved. the supporting cells, the extracellular matrix and the circulating blood with its cellular and humoral components also contribute. In this book, experts in the use of a diverse range of assays outline key components of these and give a critical appraisal of their strengths and weaknesses. Examples include assays for the proliferation, migration and differentiation of endothelial cells in vitro, vessel outgrowth from organ cultures, assessment of endothelial and mural cell interactions, and such in vivo assays as the chick chorioallantoic membrane, zebrafish, corneal, chamber and tumour angiogenesis models. These are followed by a critical analysis of the biological end-points currently being used in clinical trials to assess the clinical efficacy of anti-angiogenic drugs, which leads into a discussion of the direction future studies should take. This valuable book is of interest to research scientists currently working on angiogenesis in both the academic community and in the biotechnology and pharmaceutical industries. Relevant disciplines include cell and molecular biology, oncology, cardiovascular research, biotechnology, pharmacology, pathology and physiology.

Principles of Bioinorganic Chemistry

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Publisher : University Science Books
ISBN 13 : 9780935702729
Total Pages : 444 pages
Book Rating : 4.7/5 (27 download)

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Book Synopsis Principles of Bioinorganic Chemistry by : Stephen J. Lippard

Download or read book Principles of Bioinorganic Chemistry written by Stephen J. Lippard and published by University Science Books. This book was released on 1994 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of unnatural metals - which have been introduced into human biology as diagnostic probes and drugs - is another active area of tremendous medical significance.