Bacterial Molecular Networks

Bacterial Molecular Networks
Author: Jacques van Helden
Publisher: Humana Press
Total Pages: 546
Release: 2011-12-08
Genre: Science
ISBN: 9781617793608

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Network-based representations have become pervasive in most fields in biology. Bacterial Molecular Networks: Methods and Protocols provides authoritative descriptions of various experimental and computational methods enabling the characterization and analysis of molecular interaction networks, with a focus on bacteria. Divided into three convenient sections, this volume provides extensive coverage of various experimental and in silico approaches aiming at the characterization of network components, addresses the presentation of computational approaches to analyze the topology of molecular networks, and further introduces a variety of methods and tools enabling scientists to generate qualitative or quantitative dynamical models of molecular processes in bacteria. Written in the highly successful Methods in Molecular BiologyTM series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible protocols, and notes on troubleshooting and avoiding known pitfalls. Authoritative and accessible, Bacterial Molecular Networks: Methods and Protocols is intended primarily for post-graduate students and researchers working in the field of experimental and computational microbiology and provides a combination of up-to-date reviews along with detailed protocols written by the developers of bioinformatics resources, such as databases and software tools.

Snyder and Champness Molecular Genetics of Bacteria

Snyder and Champness Molecular Genetics of Bacteria
Author: Tina M. Henkin
Publisher: John Wiley & Sons
Total Pages: 642
Release: 2020-10-27
Genre: Science
ISBN: 1555819753

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The single most comprehensive and authoritative textbook on bacterial molecular genetics Snyder & Champness Molecular Genetics of Bacteria is a new edition of a classic text, updated to address the massive advances in the field of bacterial molecular genetics and retitled as homage to the founding authors. In an era experiencing an avalanche of new genetic sequence information, this updated edition presents important experiments and advanced material relevant to current applications of molecular genetics, including conclusions from and applications of genomics; the relationships among recombination, replication, and repair and the importance of organizing sequences in DNA; the mechanisms of regulation of gene expression; the newest advances in bacterial cell biology; and the coordination of cellular processes during the bacterial cell cycle. The topics are integrated throughout with biochemical, genomic, and structural information, allowing readers to gain a deeper understanding of modern bacterial molecular genetics and its relationship to other fields of modern biology. Although the text is centered on the most-studied bacteria, Escherichia coli and Bacillus subtilis, many examples are drawn from other bacteria of experimental, medical, ecological, and biotechnological importance. The book's many useful features include Text boxes to help students make connections to relevant topics related to other organisms, including humans A summary of main points at the end of each chapter Questions for discussion and independent thought A list of suggested readings for background and further investigation in each chapter Fully illustrated with detailed diagrams and photos in full color A glossary of terms highlighted in the text While intended as an undergraduate or beginning graduate textbook, Molecular Genetics of Bacteria is an invaluable reference for anyone working in the fields of microbiology, genetics, biochemistry, bioengineering, medicine, molecular biology, and biotechnology. "This is a marvelous textbook that is completely up-to-date and comprehensive, but not overwhelming. The clear prose and excellent figures make it ideal for use in teaching bacterial molecular genetics." —Caroline Harwood, University of Washington

Bacterial Signal Transduction: Networks and Drug Targets

Bacterial Signal Transduction: Networks and Drug Targets
Author: Ryutaro Utsumi
Publisher: Springer Science & Business Media
Total Pages: 257
Release: 2008-12-05
Genre: Medical
ISBN: 0387788859

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This fascinating book encourages many microbiologists and students to enter the new world of signal transduction in microbiology. Over the past decade, a vast amount of exciting new information on the signal transduction pathway in bacteria has been unearthed.

Molecular Biology of Bacterial Infection

Molecular Biology of Bacterial Infection
Author: Carlos E. Hormaeche
Publisher: Cambridge University Press
Total Pages: 343
Release: 1992-10-22
Genre: Science
ISBN: 9780521432986

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Understanding virulence determinants of bacterial pathogens and their regulation, and the pathogenesis of bacterial infections, is essential to the development of safe and effective vaccines and therapeutic strategies. This book presents an authoritative account of the contributions being made by molecular genetics and improved analytical technology in uncovering the molecular basis of bacteria-host interactions in infections. The broad scope of the volume encompasses normal flora and colonization resistance, evolution of pathogenic mechanisms, genetic approaches to understanding bacterial pathogenesis and in vivo studies of mutants, antigenic variation, bacterial invasion, toxins, environmental control of gene expression, regulatory networks in gene control, and attenuation of virulence through auxotrophy. The book will provide a state of the art reference for researchers in all areas concerned with bacterial infection and will also be useful as an advanced text.

The Physical Basis of Bacterial Quorum Communication

The Physical Basis of Bacterial Quorum Communication
Author: Stephen J. Hagen
Publisher: Springer
Total Pages: 257
Release: 2014-09-29
Genre: Science
ISBN: 1493914022

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Quorum sensing (QS) describes a chemical communication behavior that is nearly universal among bacteria. Individual cells release a diffusible small molecule (an autoinducer) into their environment. A high concentration of this autoinducer serves as a signal of high population density, triggering new patterns of gene expression throughout the population. However QS is often much more complex than this simple census-taking behavior. Many QS bacteria produce and detect multiple autoinducers, which generate quorum signal cross talk with each other and with other bacterial species. QS gene regulatory networks respond to a range of physiological and environmental inputs in addition to autoinducer signals. While a host of individual QS systems have been characterized in great molecular and chemical detail, quorum communication raises many fundamental quantitative problems which are increasingly attracting the attention of physical scientists and mathematicians. Key questions include: What kinds of information can a bacterium gather about its environment through QS? What physical principles ultimately constrain the efficacy of diffusion-based communication? How do QS regulatory networks maximize information throughput while minimizing undesirable noise and cross talk? How does QS function in complex, spatially structured environments such as biofilms? Previous books and reviews have focused on the microbiology and biochemistry of QS. With contributions by leading scientists and mathematicians working in the field of physical biology, this volume examines the interplay of diffusion and signaling, collective and coupled dynamics of gene regulation, and spatiotemporal QS phenomena. Chapters will describe experimental studies of QS in natural and engineered or microfabricated bacterial environments, as well as modeling of QS on length scales spanning from the molecular to macroscopic. The book aims to educate physical scientists and quantitative-oriented biologists on the application of physics-based experiment and analysis, together with appropriate modeling, in the understanding and interpretation of the pervasive phenomenon of microbial quorum communication.

Bacterial Regulatory Networks

Bacterial Regulatory Networks
Author: Alain Filloux
Publisher: Caister Academic Press Limited
Total Pages: 0
Release: 2012
Genre: Science
ISBN: 9781908230034

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Regulatory networks enable bacteria to adapt to almost every environmental niche on earth. Regulation is achieved by a network of interactions among diverse types of molecules including DNA, RNA, proteins and metabolites. The primary role of regulatory networks in bacteria is to control the response to environmental changes, such as nutritional status and environmental stress. A complex organization of networks allows the organism to coordinate and integrate multiple environmental signals. Renowned authors under the expert guidance of the editor Alain A.M. Filloux, have contributed authoritative, up-to-date reviews of the current research and theories on regulatory networks in bacteria. The volume contains critical reviews written by the leading research scientists in this topical field. The authors fully explore various regulatory networks, discuss variations of common themes and provide fresh insights into bacterial regulatory mechanisms. Topics include: the sigma network in Escherichia coli, control of bacterial virulence, ECF sigma factors, quorum sensing, cyclic di-GMP, RNA-mediated regulation, the H-NS regulator, two-component regulatory systems, bacterial chemotaxis, regulation of iron homeostasis, anaerobic regulatory networks, bacterial bistable regulatory networks, and evolution of transcription factors and regulatory networks. This book is essential reading for everyone interested in gene expression and regulation in bacteria and is a recommended text for all microbiology libraries.

Molecular Detection of Human Bacterial Pathogens

Molecular Detection of Human Bacterial Pathogens
Author: Dongyou Liu
Publisher: CRC Press
Total Pages: 1258
Release: 2011-04-18
Genre: Medical
ISBN: 143981239X

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As more original molecular protocols and subsequent modifications are described in the literature, it has become difficult for those not directly involved in the development of these protocols to know which are most appropriate to adopt for accurate identification of bacterial pathogens. Molecular Detection of Human Bacterial Pathogens addresses th

Molecular Biology of The Cell

Molecular Biology of The Cell
Author: Bruce Alberts
Publisher:
Total Pages: 0
Release: 2002
Genre: Cytology
ISBN: 9780815332183

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Functions and Mechanisms of Bacterial Protein Homeostasis and Stress Responses

Functions and Mechanisms of Bacterial Protein Homeostasis and Stress Responses
Author: Axel Mogk
Publisher: Frontiers Media SA
Total Pages: 334
Release: 2022-02-01
Genre: Science
ISBN: 2889741931

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The Cover Image for This Research Topic is Used With Permission of the Authors and Publishers of the Following Article: Winkler J, Seybert A, König L, Pruggnaller S, Haselmann U, Sourjik V, Weiss M, Frangakis AS, Mogk A, Bukau B.EMBO J. 2010 Mar 3;29(5):910-23. doi: 10.1038/emboj.2009.412. Epub 2010 Jan 21