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Two Component Systems In Bacteria
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Book Synopsis Two-component Systems in Bacteria by : Roy Gross
Download or read book Two-component Systems in Bacteria written by Roy Gross and published by Caister Academic Press Limited. This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current information on two-component systems in bacteria including structure-function analysis, sensing mechanisms, atypical two-component systems, stress responses, developmental processes, virulence and symbiosis.
Book Synopsis Two-component Signal Transduction by : James A. Hoch
Download or read book Two-component Signal Transduction written by James A. Hoch and published by Amer Society for Microbiology. This book was released on 1995 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: The human enteroviruses, particularly the polio viruses, have had a significant role in the history of medicine and microbiology; and continue to cause clinical problems, as well as provide targets for molecular investigation. This book offers a link between the basic science and clinical medicine.
Book Synopsis Bacterial Signal Transduction: Networks and Drug Targets by : Ryutaro Utsumi
Download or read book Bacterial Signal Transduction: Networks and Drug Targets written by Ryutaro Utsumi and published by Springer Science & Business Media. This book was released on 2008-12-05 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Two-component Systems in Bacteria by : Roy Gross
Download or read book Two-component Systems in Bacteria written by Roy Gross and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, expert authors from around the world present the current knowledge on two-component systems in bacteria and critically evaluate the vast amount of exciting new information that has been brought to light in recent years. The eighteen chapters cover various topics including the structure-function analysis of two-component systems, the sensing mechanisms, essential or atypical two-component systems and signaling networks, two-component systems in stress responses, two-component systems in developmental processes, and two-component systems in virulence and symbiosis. The aim of this.
Book Synopsis Protein Phosphorylation in Human Health by : Cai Huang
Download or read book Protein Phosphorylation in Human Health written by Cai Huang and published by BoD – Books on Demand. This book was released on 2012-09-06 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: 15 chapters on protein phosphorylation and human health written by expert scientists. Covers most important research hot points, such as Akt, AMPK and mTOR. Bridges the basic protein phosphorylation pathways with human health and diseases. Detailed and comprehensive text with excellent figure illustration.
Book Synopsis Histidine Kinases in Signal Transduction by : Masayori Inouye
Download or read book Histidine Kinases in Signal Transduction written by Masayori Inouye and published by Elsevier. This book was released on 2002-11-13 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: Living cells are constantly sensing environmental changes, and their abilities to sense these changes and adapt to them are essential for their survival. In bacteria, histidine kinases are the major sensors for these environmental stresses, enabling cells to adapt to new growth conditions. Written by leading experts in the field, this book provides an up-to-date and comprehensive review on the structure and function of histidine kinases. It also provides extensive information on the physiological roles of histidine kinases in bacteria and eukaryotes. An an essential reference for cell biologists, microbiologists, molecular biologists, and biochemists interested in signal transduction. Experimental biologists and pharmacologists studying signal transduction systems in living organisms will also find it a valuable research tool. - The first comprehensive book on the roles of histidine kinases in cells - 23 in-depth chapters written by leading experts in the field - Describes the most recent advances in the field of signal transduction
Book Synopsis Fundamentals of Bacterial Physiology and Metabolism by : Rani Gupta
Download or read book Fundamentals of Bacterial Physiology and Metabolism written by Rani Gupta and published by Springer Nature. This book was released on 2021-04-20 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides useful information on microbial physiology and metabolism. The key aspects covered are prokaryotic diversity, growth physiology, basic metabolic pathways and their regulation, metabolic diversity with details of various unique pathways. Another focus area is stress physiology with details on varying environmental stresses, signal transduction, adaptation and survival. For instructional purposes, the book provides case studies, interesting facts, techniques etc. which help in showcasing the inter-disciplinary nature and bridge the gap between various aspects of applied microbiology.
Book Synopsis Stress and Environmental Regulation of Gene Expression and Adaptation in Bacteria by : Frans J. de Bruijn
Download or read book Stress and Environmental Regulation of Gene Expression and Adaptation in Bacteria written by Frans J. de Bruijn and published by John Wiley & Sons. This book was released on 2016-07-13 with total page 1472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bacteria in various habitats are subject to continuously changing environmental conditions, such as nutrient deprivation, heat and cold stress, UV radiation, oxidative stress, dessication, acid stress, nitrosative stress, cell envelope stress, heavy metal exposure, osmotic stress, and others. In order to survive, they have to respond to these conditions by adapting their physiology through sometimes drastic changes in gene expression. In addition they may adapt by changing their morphology, forming biofilms, fruiting bodies or spores, filaments, Viable But Not Culturable (VBNC) cells or moving away from stress compounds via chemotaxis. Changes in gene expression constitute the main component of the bacterial response to stress and environmental changes, and involve a myriad of different mechanisms, including (alternative) sigma factors, bi- or tri-component regulatory systems, small non-coding RNA’s, chaperones, CHRIS-Cas systems, DNA repair, toxin-antitoxin systems, the stringent response, efflux pumps, alarmones, and modulation of the cell envelope or membranes, to name a few. Many regulatory elements are conserved in different bacteria; however there are endless variations on the theme and novel elements of gene regulation in bacteria inhabiting particular environments are constantly being discovered. Especially in (pathogenic) bacteria colonizing the human body a plethora of bacterial responses to innate stresses such as pH, reactive nitrogen and oxygen species and antibiotic stress are being described. An attempt is made to not only cover model systems but give a broad overview of the stress-responsive regulatory systems in a variety of bacteria, including medically important bacteria, where elucidation of certain aspects of these systems could lead to treatment strategies of the pathogens. Many of the regulatory systems being uncovered are specific, but there is also considerable “cross-talk” between different circuits. Stress and Environmental Regulation of Gene Expression and Adaptation in Bacteria is a comprehensive two-volume work bringing together both review and original research articles on key topics in stress and environmental control of gene expression in bacteria. Volume One contains key overview chapters, as well as content on one/two/three component regulatory systems and stress responses, sigma factors and stress responses, small non-coding RNAs and stress responses, toxin-antitoxin systems and stress responses, stringent response to stress, responses to UV irradiation, SOS and double stranded systems repair systems and stress, adaptation to both oxidative and osmotic stress, and desiccation tolerance and drought stress. Volume Two covers heat shock responses, chaperonins and stress, cold shock responses, adaptation to acid stress, nitrosative stress, and envelope stress, as well as iron homeostasis, metal resistance, quorum sensing, chemotaxis and biofilm formation, and viable but not culturable (VBNC) cells. Covering the full breadth of current stress and environmental control of gene expression studies and expanding it towards future advances in the field, these two volumes are a one-stop reference for (non) medical molecular geneticists interested in gene regulation under stress.
Book Synopsis Sensory Biology of Plants by : Sudhir Sopory
Download or read book Sensory Biology of Plants written by Sudhir Sopory and published by Springer Nature. This book was released on 2019-11-09 with total page 651 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plants provide a source of survival for all life on this planet. They are able to capture solar energy and convert it into food, feed, wood and medicines. Though sessile in nature, over many millions of years, plants have diversified and evolved from lower to higher life forms, spreading from sea level to mountains, and adapting to different ecozones. They have learnt to cope with challenging environmental conditions and various abiotic and biotic factors. Plants have also developed systems for monitoring the changing environment and efficiently utilizing resources for growth, flowering and reproduction, as well as mechanisms to counter the impact of pests and diseases and to communicate with other biological systems, like microbes and insects. This book discusses the “awareness” of plants and their ability to gather information through the perception of environmental cues, such as light, gravity, water, nutrients, touch and sound, and stresses. It also explores plants’ biochemical and molecular “computing” of the information to adjust their physiology and development to the advantage of the species. Further, it examines how plants communicate between their different organs and with other organisms, as well as the concepts of plant cognition, experience and memory, from both scientific and philosophical perspectives. Lastly, it addresses the phenomenon of death in plants. The epilogue presents an artist’s view of the beauty of the natural world, especially plant “architecture”. The book provides historical perspectives, comparisons with animal systems where needed, and general biochemical and molecular concepts and themes. Each chapter is selfcontained, but also includes cross talk with other chapters to offer an integrated view of plant life and allow readers to appreciate and admire the functioning of plant life from within and without. The book is a tribute by the Editor to his students, colleagues and co-workers and to those in whose labs he has worked.
Book Synopsis Cell Biology by the Numbers by : Ron Milo
Download or read book Cell Biology by the Numbers written by Ron Milo and published by Garland Science. This book was released on 2015-12-07 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Top 25 CHOICE 2016 Title, and recipient of the CHOICE Outstanding Academic Title (OAT) Award. How much energy is released in ATP hydrolysis? How many mRNAs are in a cell? How genetically similar are two random people? What is faster, transcription or translation?Cell Biology by the Numbers explores these questions and dozens of others provid
Book Synopsis Abiotic Stress Adaptation in Plants by : Ashwani Pareek
Download or read book Abiotic Stress Adaptation in Plants written by Ashwani Pareek and published by Springer Science & Business Media. This book was released on 2009-12-12 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental insults such as extremes of temperature, extremes of water status as well as deteriorating soil conditions pose major threats to agriculture and food security. Employing contemporary tools and techniques from all branches of science, attempts are being made worldwide to understand how plants respond to abiotic stresses with the aim to help manipulate plant performance that will be better suited to withstand these stresses. This book on abiotic stress attempts to search for possible answers to several basic questions related to plant responses towards abiotic stresses. Presented in this book is a holistic view of the general principles of stress perception, signal transduction and regulation of gene expression. Further, chapters analyze not only model systems but extrapolate interpretations obtained from models to crops. Lastly, discusses how stress-tolerant crop or model plants have been or are being raised through plant breeding and genetic engineering approaches. Twenty three chapters, written by international authorities, integrate molecular details with overall plant structure and physiology, in a text-book style, including key references.
Book Synopsis Histidine Phosphorylation by : Claire E. Eyers
Download or read book Histidine Phosphorylation written by Claire E. Eyers and published by Humana. This book was released on 2020-11-10 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume details the current understanding of roles and regulation on histidine phosphorylation, describing methods for the characterization of protein phosphorylation on histidine. Chapters guide readers through in vitro systems, cell-based systems, comprehensive background review articles on histidine kinases and phosphatases. 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. Authoritative and cutting-edge, Histidine Phosphorylation: Methods and Protocols aims to ensure successful results in the further study of this rapidly growing field.
Book Synopsis Specificity and Evolution of Bacterial Two-component Signal Transduction Systems by : Emily Jordan Capra
Download or read book Specificity and Evolution of Bacterial Two-component Signal Transduction Systems written by Emily Jordan Capra and published by . This book was released on 2013 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cells possess a remarkable capacity to sense and process a diverse range of signals. Duplication and divergence of a relatively small number of gene families has provided the raw material enabling cells to quickly increase their signaling capacity. After duplication, however, all pathway components are identical in sequence and function. To evolve a new role, the pathways must become insulated at the level of signal transduction. Two-component signal transduction systems, consisting of a sensor histidine kinase and a cognate response regulator, are the main means by which bacteria sense and respond to their environment. These systems have undergone extensive duplication and lateral gene transfer such that most species encode dozens to hundreds of these pathways, yet there is little evidence of cross-talk at the level of signal transduction. Previous work has shown that interaction specificity is dictated by molecular recognition and determined by a small set of specificity residues. I begin by studying the evolutionary trajectories of specificity residues in a duplicated two-component system that lead to insulation of pathways while at the same time maintaining interaction between cognate kinases and regulators. I then examine specificity residues in orthologs of a single two-component system and show that specificity residues are typically under purifying selection, but, as a result of additions to the two-component signaling network, can undergo bursts of diversification followed by extended stasis. By reversing these mutations I demonstrate that avoidance of cross-talk is a major selective pressure. Finally, I show that covalent attachment of the response regulator to a kinase represents an alternative mechanism for enforcing specificity. In these cases, no changes are needed to accommodate a duplication; the high effective concentration of the covalently attached response regulator prevents cross-talk with other two component proteins in the cell. This may allow hybrid kinases to be duplicated or transferred between genomes more easily. This work sheds light on the apparent ease with which two-component systems have expanded to become the dominant signaling system in bacterial genomes and, more generally, how a small number of gene families can be responsible for signal transduction in all organisms.
Book Synopsis Stimulus Response Coupling by : Vana Smith
Download or read book Stimulus Response Coupling written by Vana Smith and published by CRC Press. This book was released on 1990-10-24 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume examines the role of intracellular calcium in the transmission of external chemical, physical and electrical stimuli to the interior of the cell and the role of calcium in the physiological and metabolic effects of such stimuli.
Download or read book Osmosensing and Osmosignaling written by and published by Elsevier. This book was released on 2007-10-01 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: For over fifty years the Methods in Enzymology series has been the critically acclaimed laboratory standard and one of the most respected publications in the field of biochemistry. The highly relevant material makes it an essential publication for researchers in all fields of life and related sciences. This volume features articles on the topic of osmosensing and osmosignaling written by experts in the field.
Book Synopsis Signaling in Plants by : František Baluška
Download or read book Signaling in Plants written by František Baluška and published by Springer Science & Business Media. This book was released on 2009-02-27 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first comprehensive monograph on all emerging topics in plant signaling. The book addresses diverse aspects of signaling at all levels of plant organization. Emphasis is placed on the integrative aspects of signaling.
Download or read book Molecular Biology of the Cell written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
