Promoter Recognition, and Melting by Sigma 70 RNAP

Promoter Recognition, and Melting by Sigma 70 RNAP PDF Author: Mike Scott Fenton
Publisher:
ISBN:
Category :
Languages : en
Pages : 334

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Promoter Recognition, and Melting by Sigma 70 RNAP

Promoter Recognition, and Melting by Sigma 70 RNAP PDF Author: Mike Scott Fenton
Publisher:
ISBN:
Category :
Languages : en
Pages : 334

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Book Description


Promoter Recognition, Opening and Selectivity by Sigma38 and Sigma70 RNA Polymerase

Promoter Recognition, Opening and Selectivity by Sigma38 and Sigma70 RNA Polymerase PDF Author: Shun Lee Lee
Publisher:
ISBN:
Category :
Languages : en
Pages : 236

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Structural Biology of Bacterial Pathogenesis

Structural Biology of Bacterial Pathogenesis PDF Author: Gabriel Waksman
Publisher: Amer Society for Microbiology
ISBN: 9781555813017
Category : Science
Languages : en
Pages : 273

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Book Description
Structural Biology of Bacterial Pathogenesis explores recent developments in the understanding of the molecular basis of bacterial infectious diseases, from structures involved in adhesion and host recognition to those describing elements of bacterial secretion systems Compiles engaging, convenient reviews of current research Presents high–quality illustrations of key importance to structural biology Reviews comprehensively the molecular basis of bacterial pathogenesis Provides a link between pathology and its underlying molecular mechanisms Contributors are leading scientists in the fields of structural biology and bacterial infectious diseases

Promoter Recognition by the Sigma-A, Sigma-X, Sigma-W Forms of RNA Polymerase in Bacillus Subtilis

Promoter Recognition by the Sigma-A, Sigma-X, Sigma-W Forms of RNA Polymerase in Bacillus Subtilis PDF Author: Jian Qiu
Publisher:
ISBN:
Category :
Languages : en
Pages : 180

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Diagnostic Molecular Biology

Diagnostic Molecular Biology PDF Author: Chang-Hui Shen
Publisher: Elsevier
ISBN: 0323986099
Category : Science
Languages : en
Pages : 590

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Book Description
Diagnostic Molecular Biology, Second Edition describes the fundamentals of molecular biology in a clear, concise manner with each technique explained within its conceptual framework and current applications of clinical laboratory techniques comprehensively covered. This targeted approach covers the principles of molecular biology, including basic knowledge of nucleic acids, proteins and chromosomes; the basic techniques and instrumentations commonly used in the field of molecular biology, including detailed procedures and explanations; and the applications of the principles and techniques currently employed in the clinical laboratory. Topics such as whole exome sequencing, whole genome sequencing, RNA-seq, and ChIP-seq round out the discussion. Fully updated, this new edition adds recent advances in the detection of respiratory virus infections in humans, like influenza, RSV, hAdV, hRV but also corona. This book expands the discussion on NGS application and its role in future precision medicine. - Provides explanations on how techniques are used to diagnosis at the molecular level - Explains how to use information technology to communicate and assess results in the lab - Enhances our understanding of fundamental molecular biology and places techniques in context - Places protocols into context with practical applications - Includes extra chapters on respiratory viruses (Corona)

RNA Polymerases as Molecular Motors

RNA Polymerases as Molecular Motors PDF Author: Henri Buc
Publisher: Royal Society of Chemistry
ISBN: 1847559980
Category : Science
Languages : en
Pages : 353

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Book Description
The cell can be viewed as a 'collection of protein machines' and understanding these molecular machines requires sophisticated cooperation between cell biologists, geneticists, enzymologists, crystallographers, chemists and physicists. To observe these machines in action, researchers have developed entirely new methodologies for the detection and the nanomanipulation of single molecules. This book, written by expert scientists in the field, analyses how these diverse fields of research interact on a specific example - RNA polymerase. The book concentrates on RNA polymerases because they play a central role among all the other machines operating in the cell and are the target of a wide range of regulatory mechanisms. They have also been the subject of spectacular advances in their structural understanding in recent years, as testified by the attribution of the Nobel prize in chemistry in 2006 to Roger Kornberg. The book focuses on two aspects of the transcription cycle that have been more intensively studied thanks to this increased scientific cooperation - the recognition of the promoter by the enzyme, and the achievement of consecutive translocation steps during elongation of the RNA product. Each of these two topics is introduced by an overview, and is then presented by worldwide experts in the field, taking the viewpoint of their speciality. The overview chapters focus on the mechanism-structure interface and the structure-machine interface while the individual chapters within each section concentrate more specifically on particular processes-kinetic analysis, single-molecule spectroscopy, and termination of transcription, amongst others. Specific attention has been paid to the newcomers in the field, with careful descriptions of new emerging techniques and the constitution of an atlas of three-dimensional pictures of the enzymes involved. For more than thirty years, the study of RNA polymerases has benefited from intense cooperation between the scientific partners involved in the various fields listed above. It is hoped that a collection of essays from outstanding scientists on this subject will catalyse the convergence of scientific efforts in this field, as well as contribute to better teaching at advanced levels in Universities.

Chromatin and Gene Regulation

Chromatin and Gene Regulation PDF Author: Bryan M. Turner
Publisher: John Wiley & Sons
ISBN: 0865427437
Category : Science
Languages : en
Pages : 312

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Book Description
Written in an informal and accessible style, Chromatin and Gene Regulation enables the reader to understand the science of this rapidly moving field. Chromatin is a fundamental component in the network of controls that regulates gene expression. Many human diseases have been linked to disruption of these control processes by genetic or environmental factors, and unravelling the mechanisms by which they operate is one of the most exciting and rapidly developing areas of modern biology. Chromatin is central both to the rapid changes in gene transcription by which cells respond to changes in their environment and also to the maintenance of gene expression patterns from one cell generation to the next. This book will be an invaluable guide to undergraduate and postgraduate students in the biological sciences and all those with an interest in the medical implications of aberrant gene expression.

Bacterial Physiology

Bacterial Physiology PDF Author: Walid El-Sharoud
Publisher: Springer Science & Business Media
ISBN: 3540749217
Category : Science
Languages : en
Pages : 377

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Book Description
The application of new molecular methodologies in the study of bacterial behavior and cell architecture has enabled new revolutionary insights and discoveries in these areas. This new text presents recent developments in bacterial physiology that are highly relevant to a wide range of readership including those interested in basic and applied knowledge. Its chapters are written by international scientific authorities at the forefront of the subject. The value of this recent knowledge in bacterial physiology is not only restricted to fundamental biology. It also extends to biotechnology and drug-discovery disciplines.

Modern Microbial Genetics

Modern Microbial Genetics PDF Author: Uldis N. Streips
Publisher: John Wiley & Sons
ISBN: 0471461083
Category : Science
Languages : en
Pages : 673

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Book Description
In accordance with its predecessor, the completely revised and expanded Second Edition of Modern Microbial Genetics focuses on how bacteria and bacteriophage arrange and rearrange their genetic material through mutation, evolution, and genetic exchange to take optimal advantage of their environment. The text is divided into three sections: DNA Metabolism, Genetic Response, and Genetic Exchange. The first addresses how DNA replicates, repairs itself, and recombines, as well as how it may be manipulated. The second section is devoted to how microorganisms interact with their environment, including chapters on sporulation and stress shock, and the final section contains the latest information on classic exchange mechanisms such as transformation and conjugation. Chapters include: * Gene Expression and Its Regulation * Single-Stranded DNA Phages * Genetic Tools for Dissecting Motility and Development of Myxococcus xanthus * Molecular Mechanism of Quorum Sensing * Transduction in Gram-Negative Bacteria * Genetic Approaches in Bacteria with No Natural Genetic Systems The editors also cultivate an attention to global regulatory systems throughout the book, elucidating how certain genes and operons in bacteria, defined as regulons, network and cooperate to suit the needs of the bacterial cell. With clear appreciation for the impact of molecular genomics, this completely revised and updated edition proves that Modern Microbial Genetics remains the benchmark text in its field.

Cryo-EM Part A: Sample Preparation and Data Collection

Cryo-EM Part A: Sample Preparation and Data Collection PDF Author:
Publisher: Academic Press
ISBN: 0080956955
Category : Science
Languages : en
Pages : 466

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Book Description
Cryo-EM Part A: Sample Preparation and Data Collection is dedicated to a description of the instruments, samples, protocols, and analyses that belong to cryo-EM. It emphasizes the relatedness of the ideas, instrumentation, and methods underlying all cryo-EM approaches, which allow practitioners to easily move between them. Within each section, the articles are ordered according to the most common symmetry of the sample to which their methods are applied. - Includes time-tested core methods and new innovations applicable to any researcher - Methods included are useful to both established researchers and newcomers to the field - Relevant background and reference information given for procedures can be used as a guide