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This unique and practical resource provides the most complete and concise summary of underlying principles and approaches to studying nucleic acid structure, including discussion of x-ray crystallography, NMR, molecular modelling, and databases. Its focus is on a survey of structures especially important for biomedical research and pharmacological applications. To aid novices, the book includes an introduction to technical lingo used to describe nucleic acid structure and conformations (roll, slide, twist, buckle, etc.). This completely updated edition features expanded coverage of the latest
Nucleic acids. --- Biomolecules. --- Biological molecules --- Molecules --- Molecular biology --- Polynucleotides --- Biomolecules
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Nucleic acids --- Molecular dynamics. --- Computer simulation. --- Dynamics, Molecular --- Dynamics --- Polynucleotides --- Biomolecules
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MicroRNAs (miRNAs) are RNA molecules, conserved by evolution, that regulate gene expressions and their discovery has revolutionised both basic biomedical research and drug discovery. Expression levels of MiRNAs have been found to vary between tissues and with developmental stages and hence evaluation of the global expression of miRNAs potentially provides opportunities to identify regulatory points for many different biological processes. This wide-ranging 2007 reference work, written by leading experts from both academia and industry, will be an invaluable resource for all those wishing to use miRNA techniques in their own research, from graduate students, post-docs and researchers in academia to those working in R&D in biotechnology and pharmaceutical companies who need to understand this emerging technology. From the discovery of miRNAs and their functions to their detection and role in disease biology, this volume uniquely integrates the basic science with industry application towards drug validation, diagnostic and therapeutic development.
RNA. --- Nucleic acids. --- Polynucleotides --- Biomolecules --- Ribonucleic acid --- Ribose nucleic acid --- Nucleic acids --- Ribose
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"Principles of Nucleic Acid Structure, Second Edition, provides the most complete and concise summary of underlying principles and approaches to studying nucleic acid structure, including discussions of X-ray crystallography, NMR, molecular modelling and databases. The book's focus is on a survey of structures that are especially important for biomedical research and pharmacological applications. This updated edition includes the latest advances relevant to recognition of DNA and RNA by small molecules and proteins, including sections on RNA folding, ribosome structure and antibiotic interactions, DNA quadruplexes, DNA and RNA protein complexes and short interfering RNA (siRNA). This reference is a must-have for those seeking an authoritative, comprehensive and up-to-date source on all aspects of nucleic acid structure, from basic first principles to details of recent research results"--
Nucleic acids --- Structure. --- Polynucleotides --- Biomolecules --- Nucleic Acids --- Nucleic Acid Conformation --- Acides nucléiques. --- chemistry --- Acides nucléiques.
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This Special Issue comprises 15 papers broadly outlining current trends in nucleic acid biophysics. It contains original research papers and reviews on structure, stability, and interactions of canonical and non-canonical nucleic acids. The authors describe the use of established, time-honored experimental and computational techniques as well as their more recently developed counterparts. Molecular insights that can be gained from the papers collected in this issue range from the fundamental to the applied with emphasis on biological functions and biomedical prospects of nucleic acids. The collection is not meant to be exhaustive, but to highlight recent advances from select laboratories worldwide. Nevertheless, it represents a useful guide for scientists who wish to familiarize themselves with biophysical topics in nucleic acid research. This Special Issue will be useful both for researchers who study fundamental aspects of nucleic acid structure, stability, and dynamics, as well as for those that are mainly interested in practical biological and biomedical applications of nucleic acids.
Biophysics. --- Nucleic acids. --- Polynucleotides --- Biomolecules --- Biological physics --- Biology --- Medical sciences --- Physics
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This book presents a novel method of synthesizing sequence-specific DNA binding pyrrole–imidazole (Py–Im) polyamides and demonstrates polyamides targeting longer base pairs than those previously reported and their cellular application. It discusses the development of the facile synthetic method of tandem hairpin Py–Im polyamides and the method of visualizing telomeres under mild conditions without harsh denaturation, as well as research resulting in the synthesis not only of previously reported tandem dimer polyamides but also longer tandem trimer and tetramer polyamides. Using fluorescently labeled tandem hairpin Py–Im polyamides targeting a human telomere repetitive sequence, the author successfully stained telomeres in fixed cells without denaturation. These fluorescently labeled tandem tetramer polyamides are able to visualize human telomeres with lower background signals than previous polyamide probes, suggesting that they have higher specificity for telomeres. As such, this book provides insights into recent advance in Py–Im polyamides, particularly the extension of the target sites and improvement of the specificity, which can be applied to the study of pyrrole–imidazole polyamides with higher sequence specificity and the function of telomeres.
Bioorganic chemistry. --- Nucleic acids. --- Bioorganic Chemistry. --- Nucleic Acid Chemistry. --- Polynucleotides --- Biomolecules --- Bio-organic chemistry --- Biological organic chemistry --- Biochemistry --- Chemistry, Organic
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Crystallography is the major method of determining structures of biological macromolecules yet crystallization techniques are still regarded as difficult to perform. In Practical Approach books the protocols have been written by experienced researchers and are tried and tested methods. The underlying theory is brought together with the laboratory protocols to provide researchers with the conceptual and methodological tools necessary to exploit these powerful techniques. Crystallization of Nucleic Acids and Proteins: A Practical Approach, Second edition, will be a useful manual of practical crystallization methods to researchers in molecular biology, crystallography, protein engineering, and biological chemistry.
Crystallization. --- Nucleic acids. --- Proteins. --- Proteids --- Biomolecules --- Polypeptides --- Proteomics --- Polynucleotides --- Chemistry --- Chemistry, Physical and theoretical --- Separation (Technology) --- Proteins --- Nucleic acids --- Analysis.
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This book discusses topics related to the topological structure and biological function of gene networks regulated by microRNAs. It focuses on analyzing the relation between topological structure and biological function, applying these theoretical results to gene networks involving microRNA, illustrating their biological mechanisms, and identifying the roles of microRNA in controlling various phenomena emerging from the networks. In addition, the book explains how to control the complex biological phenomena using mathematical tools and offers a new perspective on studying microRNA. It is a useful resource for graduate students and researchers who are working on or interested in microRNAs and gene network.
MicroRNA --- Health aspects. --- Nucleic acids. --- Cytology. --- Nucleic Acid Chemistry. --- Mathematical and Computational Biology. --- Cell Biology. --- Cell biology --- Cellular biology --- Biology --- Cells --- Cytologists --- Polynucleotides --- Biomolecules --- Biomathematics. --- Cell biology. --- Mathematics
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Chemistry, Organic. --- Organic Chemistry. --- Organic chemistry --- Chemistry --- Chemistry of natural organic substances --- Molecular biology --- Organic chemistry. --- Nucleic acids. --- Nucleic acids --- Structure. --- Polynucleotides --- Biomolecules
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