DNA Topology

DNA Topology
Author: Andrew D. Bates
Publisher: Oxford University Press, USA
Total Pages: 224
Release: 2005
Genre: Science
ISBN: 9780198567097

"A key aspect of DNA is its ability to form a variety of structures, this book explains the origins and importance of such structures"--Provided by publisher.

2-Oxoglutarate-Dependent Oxygenases

2-Oxoglutarate-Dependent Oxygenases
Author: Christopher J Schofield
Publisher: Royal Society of Chemistry
Total Pages: 508
Release: 2015-05-06
Genre: Science
ISBN: 1849739501

Since the discovery of the first examples of 2-oxoglutarate-dependent oxygenase-catalysed reactions in the 1960s, a remarkably broad diversity of alternate reactions and substrates has been revealed, and extensive advances have been achieved in our understanding of the structures and catalytic mechanisms. These enzymes are important agrochemical targets and are being pursued as therapeutic targets for a wide range of diseases including cancer and anemia. This book provides a central source of information that summarizes the key features of the essential group of 2-oxoglutarate-dependent dioxygenases and related enzymes. Given the numerous recent advances and biomedical interest in the field, this book aims to unite the latest research for those already working in the field as well as to provide an introduction for those newly approaching the topic, and for those interested in translating the basic science into medicinal and agricultural benefits. The book begins with four broad chapters that highlight critical aspects, including an overview of possible catalytic reactions, structures and mechanisms. The following seventeen chapters focus on carefully selected topics, each written by leading experts in the area. Readers will find explanations of rapidly evolving research, from the chemistry of isopenicillin N synthase to the oxidation mechanism of 5-methylcytosine in DNA by ten-eleven-translocase oxygenases.

DNA Structure and Function

DNA Structure and Function
Author: Richard R. Sinden
Publisher: Elsevier
Total Pages: 423
Release: 2012-12-02
Genre: Science
ISBN: 0080571735

DNA Structure and Function, a timely and comprehensive resource, is intended for any student or scientist interested in DNA structure and its biological implications. The book provides a simple yet comprehensive introduction to nearly all aspects of DNA structure. It also explains current ideas on the biological significance of classic and alternative DNA conformations. Suitable for graduate courses on DNA structure and nucleic acids, the text is also excellent supplemental reading for courses in general biochemistry, molecular biology, and genetics. - Explains basic DNA Structure and function clearly and simply - Contains up-to-date coverage of cruciforms, Z-DNA, triplex DNA, and other DNA conformations - Discusses DNA-protein interactions, chromosomal organization, and biological implications of structure - Highlights key experiments and ideas within boxed sections - Illustrated with 150 diagrams and figures that convey structural and experimental concepts

Chemical Biology of the Genome

Chemical Biology of the Genome
Author: Siddhartha Roy
Publisher: Academic Press
Total Pages: 352
Release: 2021-05-14
Genre: Science
ISBN: 0128176458

Chemical Biology of the Genome provides a comprehensive overview of essential concepts and principles of genomic and epigenomics dynamics as explored through the lens of chemical biology. Key examples and case studies illustrate chemical biology methods for study and analysis of the genome and epigenome, with an emphasis on relevance to physiological and pathophysiological processes and drug discovery. Authors and international leaders in biochemical studies of the genome, Drs. Siddhartha Roy and Tapas Kundu, adopt an integrated, interdisciplinary approach throughout, demonstrating how fast evolving chemical and mass-scale sequencing tools are increasingly used to interpret biochemical processes of the genome. Later sections discuss chemical modifications of the genome, DNA sequence recognition by proteins and gene regulation, GWAS and EpiGWAS studies, 3D architecture of the genome, and functional genome architecture. In-depth, discovery focused chapters examine intervention in gene networks using SiRNA/ShRNA, miRNA, and anti-miR, small molecule modulation of iPS, drug resistance pathways altered DNA methylation as drug targets, anti-miR as therapeutics, and nanodelivery of drugs. - Offers an interdisciplinary discussion of the chemical biology of the genome and epigenome, employing illustrative case studies in both physiological and pathophysiological contexts - Supports researchers in employing chemical and mass-scale sequencing approaches to interpret genomic and epigenomic dynamics - Highlights innovative pathways and molecular targets for new disease study and drug discovery

Protein-Nucleic Acid Interactions

Protein-Nucleic Acid Interactions
Author: Phoebe A. Rice
Publisher: Royal Society of Chemistry
Total Pages: 417
Release: 2008-05-22
Genre: Science
ISBN: 0854042725

This book provides both in-depth background and up-to-date information in this area. The chapters are organized by general themes and principles, written by experts who illustrate topics with current findings. Topics covered include: - the role of ions and hydration in protein-nucleic acid interactions - transcription factors and combinatorial specificity - indirect readout of DNA sequence - single-stranded nucleic acid binding proteins - nucleic acid junctions and proteins, - RNA protein recognition - recognition of DNA damage. It will be a key reference for both advanced students and established scientists wishing to broaden their horizons.

Water in Biological and Chemical Processes

Water in Biological and Chemical Processes
Author: Biman Bagchi
Publisher: Cambridge University Press
Total Pages: 383
Release: 2013-11-14
Genre: Medical
ISBN: 1107037298

A unified overview of the dynamical properties of water and its unique and diverse role in biological and chemical processes.

Flexible Viruses

Flexible Viruses
Author: Vladimir Uversky
Publisher: John Wiley & Sons
Total Pages: 532
Release: 2012-02-07
Genre: Science
ISBN: 0470618310

This book provides up-to-date information on experimental and computational characterization of the structural and functional properties of viral proteins, which are widely involved in regulatory and signaling processes. With chapters by leading research groups, it features current information on the structural and functional roles of intrinsic disorders in viral proteomes. It systematically addresses the measles, HIV, influenza, potato virus, forest virus, bovine virus, hepatitis, and rotavirus as well as viral genomics. After analyzing the unique features of each class of viral proteins, future directions for research and disease management are presented.

Anatomy of Gene Regulation

Anatomy of Gene Regulation
Author: Panagiotis A. Tsonis
Publisher: Cambridge University Press
Total Pages: 300
Release: 2003-01-13
Genre: Medical
ISBN: 9780521804745

No longer simple line drawings on a page, molecular structures can now be viewed in full-figured glory, often in color and even with interactive possibilities. Anatomy of Gene Regulation is the first book to present the parts and processes of gene regulation at the three-dimensional level. Vivid structures of nucleic acids and their companion proteins are revealed in full-color, three-dimensional form. Beginning with a general introduction to three-dimensional structures, the book looks at the organization of the genome, the structure of DNA, DNA replication and transcription, splicing, protein synthesis, and ultimate protein death. Throughout, the text employs a discussion of genetics and structural mechanics. The concise and unique synthesis of information will offer insight into gene regulation, and into the development of methods to interfere with regulation at diseased states. This textbook and its accompanying web site are appropriate for both undergraduate and graduate students in genetics, molecular biology, structural biology, and biochemistry courses.

Modified Nucleic Acids

Modified Nucleic Acids
Author: Kazuhiko Nakatani
Publisher: Springer
Total Pages: 280
Release: 2016-04-04
Genre: Science
ISBN: 3319271113

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.