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Author: David Bensimon
Publisher: Oxford University Press
ISBN: 0192559966
Category : Science
Languages : en
Pages : 224
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Book Description
This book provides the basis for understanding the elastic properties of nucleic acids (DNA, RNA), the methods used to manipulate them (e.g. optical, magnetic and acoustic tweezers and traps), and how to observe their interactions with proteins (e.g. fluorescence microscopy, FCS, FRET, etc.). It then exemplifies the use of these various methods in the study of three families of DNA enzymes: polymerases, helicases and topoisomerases. The book aims not to be exhaustive, but rather to stimulate the imagination of readers in the application of these single molecule approaches to the study of DNA/RNA and their interactions.
Author: David Bensimon
Publisher: Oxford University Press
ISBN: 0192559966
Category : Science
Languages : en
Pages : 224
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Book Description
This book provides the basis for understanding the elastic properties of nucleic acids (DNA, RNA), the methods used to manipulate them (e.g. optical, magnetic and acoustic tweezers and traps), and how to observe their interactions with proteins (e.g. fluorescence microscopy, FCS, FRET, etc.). It then exemplifies the use of these various methods in the study of three families of DNA enzymes: polymerases, helicases and topoisomerases. The book aims not to be exhaustive, but rather to stimulate the imagination of readers in the application of these single molecule approaches to the study of DNA/RNA and their interactions.
Author: David Bensimon
Publisher:
ISBN:
Category : Nucleic acids
Languages : en
Pages :
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Book Description
This book presents a comprehensive overview of the foundations of single-molecule studies, based on manipulation of the molecules and observation of these with fluorescent probes. It first discusses the forces present at the single-molecule scale, the methods to manipulate them, and their pros and cons. It goes on to present an introduction to single-molecule fluorescent studies based on a quantum description of absorption and emission of radiation due to Einstein. Various considerations in the study of single molecules are introduced (including signal to noise, non-radiative decay, triplet states, etc.) and some novel super-resolution methods are sketched. The elastic and dynamic properties of polymers, their relation to experiments on DNA and RNA, and the structural transitions observed in those molecules upon stretching, twisting, and unzipping are presented. The use of these single-molecule approaches for the investigation of DNA-protein interactions is highlighted via the study of DNA and RNA polymerases, helicases, and topoisomerases. Beyond the confirmation of expected mechanisms (e.g., the relaxation of DNA torsion by topoisomerases in quantized steps) and the discovery of unexpected ones (e.g., strand-switching by helicases, DNA scrunching by RNA polymerases, and chiral discrimination by bacterial topoII), these approaches have also fostered novel (third generation) sequencing technologies.
Author: BENSIMON ET AL.
Publisher:
ISBN: 9780191864711
Category :
Languages : en
Pages :
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Book Description
Author: Iddo Heller
Publisher: Springer Nature
ISBN: 1071633775
Category : Science
Languages : en
Pages : 511
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Book Description
This third edition volume expands on the previous editions with new discussions on the latest techniques and developments in the field. The chapters in this book are organized into four parts, and cover topics such as optical tweezers; single-molecule fluorescence tools; atomic force microscopy; magnetic tweezers; applications to virus protein shells, unfolding of proteins, nucleic acids, motor proteins, in vivo and in vitro; and protocols to establish specific surface interactions and perform force calibration. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Cutting-edge and thorough, Single Molecule Analysis: Methods and Protocols, Third Edition is a valuable resource for all researchers who want to learn more about this exciting and still expanding field. Chapters 2, 7, 8, 9, 12, 18, and 19 are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.
Author: Erwin J. G. Peterman
Publisher: Humana Press
ISBN: 9781617792816
Category : Science
Languages : en
Pages : 317
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Book Description
Life scientists believe that life is driven, directed, and shaped by biomolecules working on their own or in concert. It is only in the last few decades that technological breakthroughs in sensitive fluorescence microscopy and single-molecule manipulation techniques have made it possible to observe and manipulate single biomolecules and measure their individual properties. The methodologies presented in Single Molecule Techniques: Methods and Protocols are being applied more and more to the study of biologically relevant molecules, such as DNA, DNA-binding proteins, and motor proteins, and are becoming commonplace in molecular biophysics, biochemistry, and molecular and cell biology. The aim of Single Molecule Techniques: Methods and Protocols is to provide a broad overview of single-molecule approaches applied to biomolecules on the basis of clear and concise protocols, including a solid introduction to the most widely used single-molecule techniques, such as optical tweezers, single-molecule fluorescence tools, atomic force microscopy, magnetic tweezers, and tethered particle motion. Written in the highly successful Methods in Molecular BiologyTM series format, chapters contain introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and notes on troubleshooting and avoiding known pitfalls. Authoritative and accessible, Single Molecule Techniques: Methods and Protocols serves as an ideal guide to scientists of all backgrounds and provides a broad and thorough overview of the exciting and still-emerging field of single-molecule biology.
Author: Wolfram Saenger
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 230
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Book Description
This volume contains a series of essays which describe a range of problems in the field of nucleic-acid interactions, investigated by a variety of techniques. An introductory chapter on DNA-protein interactions in the regulation of gene expression is followed by papers on selected model systems.
Author: Daniel Cibrán Pérez González
Publisher:
ISBN:
Category : DNA-protein interactions
Languages : en
Pages : 194
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Book Description
Author: Toshio Yanagida
Publisher: John Wiley & Sons
ISBN: 3527312889
Category : Science
Languages : en
Pages : 347
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Book Description
In this first comprehensive resource to cover the application of single molecule techniques to biological measurements, the pioneers in the field show how to both set up and interpret a single molecule experiment. Following an introduction to single molecule measurements and enzymology, the expert authors consider molecular motors and mechanical properties before moving on to the applications themselves. Detailed discussions of studies on protein enzymes, ribozymes and nucleic acids are also included.
Author:
Publisher:
ISBN: 9780815332183
Category : Cells
Languages : en
Pages : 0
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Book Description
Author:
Publisher: Elsevier
ISBN: 0124116272
Category : Science
Languages : en
Pages : 368
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Book Description
Published continuously since 1944, Advances in Protein Chemistry and Structural Biology has been a continuous, essential resource for protein chemists. Covering reviews of methodology and research in all aspects of protein chemistry, including purification/expression, proteomics, modeling and structural determination and design, each volume brings forth new information about protocols and analysis of proteins while presenting the most recent findings from leading experts in a broad range of protein-related topics. - Covers reviews of methodology and research in all aspects of protein chemistry - Brings forth new information about protocols and analysis of proteins while presenting the most recent findings from leading experts in a broad range of protein-related topics
