Genetics Of Bacterial Polysaccharides

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Genetics of Bacterial Polysaccharides

Author : Joanna B. Goldberg
Publisher : CRC Press
ISBN 13 : 9780849300219
Total Pages : 260 pages
Book Rating : 4.3/5 (2 download)

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Book Synopsis Genetics of Bacterial Polysaccharides by : Joanna B. Goldberg

Download or read book Genetics of Bacterial Polysaccharides written by Joanna B. Goldberg and published by CRC Press. This book was released on 1999-04-30 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bacterial surface or secreted polysaccharides are molecules that can function as barriers to protect bacterial cells against environmental stresses, as well as act as adhesins or recognition molecules. In some cases, these molecules are immunodominant antigens eliciting a vigorous immune response, while in other cases the expression of polysaccharides camouflages the bacteria from the immune system. Until recently, most studies on the enzymatic steps and regulation of these molecules were performed on the enteric gram negative bacteria Escherichia coli and Salmonella typhimurium. With the advent of modern bacterial genetics, techniques such as construction and characterization of polysaccharide mutants, cloning of genes and complementation of these mutations, and expression of polysaccharides in heterologous bacterial hosts has prompted investigations into the roles and functions of these molecules for many different bacteria. Here, we present the genetic analysis of polysaccharides from a number of bacteria pathogenic to humans and one symbiotic with plants in hopes that similarities in the experimental approaches as well as finding s from such investigations may lead to a general understanding of polysaccharide synthesis and regulation in various bacteria. Features

Bacterial Polysaccharides

Author : Matthias Ullrich
Publisher :
ISBN 13 : 9781913652050
Total Pages : pages
Book Rating : 4.6/5 (52 download)

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Book Synopsis Bacterial Polysaccharides by : Matthias Ullrich

Download or read book Bacterial Polysaccharides written by Matthias Ullrich and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In this timely book a cohort of experienced and authoritative experts review the most important innovations in research on and biotechnological applications of bacterial polysaccharides. The book takes an interdisciplinary view that examines this fascinating subject area in detail from molecular biology, genome-, transcriptome- and proteome-wide perspectives, and looks at the ecological aspects and systems biology approaches. Hence the book provides a sound basis for future research directions including high efficiency applications of bacterial polysaccharides in medicine, the food industry, a.

Genetics of Bacterial Polysaccharides

Author : Joanna B. Goldberg
Publisher : CRC Press
ISBN 13 : 1420074415
Total Pages : 240 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Genetics of Bacterial Polysaccharides by : Joanna B. Goldberg

Download or read book Genetics of Bacterial Polysaccharides written by Joanna B. Goldberg and published by CRC Press. This book was released on 1999-04-30 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bacterial surface or secreted polysaccharides are molecules that can function as barriers to protect bacterial cells against environmental stresses, as well as act as adhesins or recognition molecules. In some cases, these molecules are immunodominant antigens eliciting a vigorous immune response, while in other cases the expression of polysacchari

Bacterial Capsules

Author : Klaus Jann
Publisher : Springer Science & Business Media
ISBN 13 : 3642746942
Total Pages : 165 pages
Book Rating : 4.6/5 (427 download)

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Book Synopsis Bacterial Capsules by : Klaus Jann

Download or read book Bacterial Capsules written by Klaus Jann and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many bacteria, such as certain Neisseria and Haemophilus or Escherichia coli, are able to withstand the bactericidal activity of complement and phagocytes. This bacterial self protection is brought about by encapsulation. Bacterial capsules thus enable the pathogenic bacteria to survive in the host by counter action or evasion of the nonspecific host defense in the early pre immune phase of an infection. It is only in the late immune phase of the infection, when specific anticapsular antibodies are formed and enforce the host's defense system, that this protective action is overcome. Encapsulated bacteria are then killed and eliminated. Interestingly, some capsules can not or only inefficiently be handled by the immune system. The ensuing lack of antibody formation results in a prolonged susceptibility of the host to the pathogenic bacteria exhibiting such capsules. It was found that bacterial capsules consist of acidic poly saccharides. From this it followed that the role of the capsules in the interaction of encapsulated bacteria with the host may be due to the chemistry of the capsular polysaccharides. This led to intensive studies of capsular polysaccharides in many laboratories. Our increasing knowledge of the structural features of capsular polysaccharides prompted not only immuno chemical studies analyzing the interactions of these poly saccharide antigens and characterizing the epitopes, but also investigations into their biosynthesis. These studies were complemented and supported by genetic analyses. Today many interdisciplinary investigations of capsular polysaccharides are in progress.

Bacterial Polysaccharides: Advances in Research and Application: 2011 Edition

Author :
Publisher : ScholarlyEditions
ISBN 13 : 1464932387
Total Pages : 134 pages
Book Rating : 4.4/5 (649 download)

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Book Synopsis Bacterial Polysaccharides: Advances in Research and Application: 2011 Edition by :

Download or read book Bacterial Polysaccharides: Advances in Research and Application: 2011 Edition written by and published by ScholarlyEditions. This book was released on 2012-01-09 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bacterial Polysaccharides: Advances in Research and Application: 2011 Edition is a ScholarlyBrief™ that delivers timely, authoritative, comprehensive, and specialized information about Bacterial Polysaccharides in a concise format. The editors have built Bacterial Polysaccharides: Advances in Research and Application: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Bacterial Polysaccharides in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Bacterial Polysaccharides: Advances in Research and Application: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Essentials of Glycobiology

Author : Ajit Varki
Publisher : CSHL Press
ISBN 13 : 9780879696818
Total Pages : 694 pages
Book Rating : 4.6/5 (968 download)

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Book Synopsis Essentials of Glycobiology by : Ajit Varki

Download or read book Essentials of Glycobiology written by Ajit Varki and published by CSHL Press. This book was released on 1999 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sugar chains (glycans) are often attached to proteins and lipids and have multiple roles in the organization and function of all organisms. "Essentials of Glycobiology" describes their biogenesis and function and offers a useful gateway to the understanding of glycans.

Polysaccharides of Microbial Origin

Author : Joaquim Miguel Oliveira
Publisher : Springer
ISBN 13 : 9783030422141
Total Pages : 1302 pages
Book Rating : 4.4/5 (221 download)

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Book Synopsis Polysaccharides of Microbial Origin by : Joaquim Miguel Oliveira

Download or read book Polysaccharides of Microbial Origin written by Joaquim Miguel Oliveira and published by Springer. This book was released on 2022-03-10 with total page 1302 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive analysis of microbial polysaccharides, their current uses, and highlights biomedical opportunities. The topics comprise principally a) their extraction, isolation, purification and advanced production processes; b) characterization of their structural, physicochemical, and biological properties, among others, by several techniques; c) description of the advanced functionalization and modification methods for the polysaccharide based-material; and d) their applications and uses in medical and pharmaceutical fields. Each chapter is written by world-renowned academics and practitioners on their field. This is an essential reference for students in biomedical, chemical, material, and microbiology engineering as well as researchers and professionals in the medical field.

Bacterial Polysaccharides

Author : Matthias Ullrich
Publisher : Caister Academic Press Limited
ISBN 13 : 9781904455455
Total Pages : 0 pages
Book Rating : 4.4/5 (554 download)

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Book Synopsis Bacterial Polysaccharides by : Matthias Ullrich

Download or read book Bacterial Polysaccharides written by Matthias Ullrich and published by Caister Academic Press Limited. This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experienced and authoritative experts review the most important innovations and their biotechnological applications. An interdisciplinary view that examines the area from molecular biology, genome-, transcriptome- and proteome-wide perspectives, and looks at the ecological aspects and systems biology approaches.

Molecular Studies of Bacterial Genes Encoding the Degradation of Plant Polysaccharides

Author : Prasert Suntinanalerts
Publisher :
ISBN 13 :
Total Pages : 430 pages
Book Rating : 4.:/5 (374 download)

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Book Synopsis Molecular Studies of Bacterial Genes Encoding the Degradation of Plant Polysaccharides by : Prasert Suntinanalerts

Download or read book Molecular Studies of Bacterial Genes Encoding the Degradation of Plant Polysaccharides written by Prasert Suntinanalerts and published by . This book was released on 1988 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Bacterial Polysaccharides

Author : Inka Brockhausen
Publisher :
ISBN 13 : 9781493991549
Total Pages : 312 pages
Book Rating : 4.9/5 (915 download)

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Book Synopsis Bacterial Polysaccharides by : Inka Brockhausen

Download or read book Bacterial Polysaccharides written by Inka Brockhausen and published by . This book was released on 2019 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a selection of recently developed methods and protocols in bacterial glycomics to aid in bettering our understanding of the structures and functions of bacterial polysaccharides, their attachments to proteins and lipids, their role in biofilm formation, as well as their biosynthesis. With the emerging bacterial resistance to commonly used antibiotics world-wide, these techniques to study the outer polysaccharides of bacteria, with their functions in bacterial adhesion, colonization, growth, establishment of biofilms, and control virulence and pathogenicity, are increasingly important. Written for the highly successful Methods in Molecular Biology series, 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, Bacterial Polysaccharides: Methods and Protocols aims to support researchers contributing to future approaches that will fill our knowledge gaps and define anti-bacterial targets.

Bacterial Genetics

Author : Werner Braun
Publisher :
ISBN 13 :
Total Pages : 396 pages
Book Rating : 4.:/5 (5 download)

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Book Synopsis Bacterial Genetics by : Werner Braun

Download or read book Bacterial Genetics written by Werner Braun and published by . This book was released on 1965 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Genetic Analysis of Regulatory Genes for Lipopolysaccharide Synthesis and F-factor Function in Enteric Bacteria [microform]

Author : Alnawaz Rehemtulla
Publisher : National Library of Canada
ISBN 13 : 9780315223295
Total Pages : 212 pages
Book Rating : 4.2/5 (232 download)

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Book Synopsis Genetic Analysis of Regulatory Genes for Lipopolysaccharide Synthesis and F-factor Function in Enteric Bacteria [microform] by : Alnawaz Rehemtulla

Download or read book Genetic Analysis of Regulatory Genes for Lipopolysaccharide Synthesis and F-factor Function in Enteric Bacteria [microform] written by Alnawaz Rehemtulla and published by National Library of Canada. This book was released on 1984 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Polysaccharides

Author : Gerald O. Aspinall
Publisher : Elsevier
ISBN 13 : 1483186431
Total Pages : 249 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis Polysaccharides by : Gerald O. Aspinall

Download or read book Polysaccharides written by Gerald O. Aspinall and published by Elsevier. This book was released on 2016-07-29 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polysaccharides provides information pertinent to the fundamental aspects of the chemistry of polysaccharides. This book discusses the methods used for the isolation, purification, and structural determination of the various types of polysaccharide. Organized into 14 chapters, this book begins with an overview of the almost universal occurrence of natural macromolecules in living organisms where they form a variety of functions. This text then examines the isolation of polysaccharides, which involves solubilization in aqueous solvents or in dipolar aprotic solvents. Other chapters consider the industrial applications of polysaccharides and of their derivatives. This book discusses as well the procedure for the isolation of wood polysaccharides, which involves the preparation of a holocellulose by the selective solubilization of the lignin. The final chapter deals with the classes of complex natural polymers in which the nature of the linkage of sugar units to other structural units have been established. This book is a valuable resource for biologists.

Bacterial polysaccharides steroidal glycosides antigens

Author : Geeta Karki
Publisher :
ISBN 13 : 9784495108304
Total Pages : 0 pages
Book Rating : 4.1/5 (83 download)

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Book Synopsis Bacterial polysaccharides steroidal glycosides antigens by : Geeta Karki

Download or read book Bacterial polysaccharides steroidal glycosides antigens written by Geeta Karki and published by . This book was released on 2023-10-16 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book "Bacterial Polysaccharides Steroidal Glycosides Antigens" by Geeta Karki is a comprehensive guide to the complex world of bacterial biochemistry, microbiology, and immunology. This book covers various aspects of bacterial polysaccharides, steroidal glycosides, and antigens, which are essential for understanding bacterial pathogenesis and immunity. The book begins by exploring the fundamental concepts of bacterial cell walls, lipopolysaccharides, and other critical components of the bacterial structure. It then delves into the immunogenicity of these components and the use of adjuvants in vaccines. Structural biology and serotyping, especially O-antigens, are also discussed in detail. The book also explores the pathogenesis of bacterial infections caused by Gram-negative bacteria and their capsules and lipoo ligosaccharides. The host-pathogen interactions and the immune response to these infections are explained in detail. The biosynthesis of bacterial polysaccharides, glycoconjugates, and carbohydrate-based vaccines is also covered in this book. The antigenic variation and bacterial virulence mechanisms that aid in immune evasion are also discussed. The book provides insight into the molecular biology of bacterial genetics and the evolution of bacteria. It also covers the use of glycomics, glycoengineering, and glycan arrays to develop glycosyltransferases, carbohydrate-protein conjugates, glycopeptides, and glycolipids for better understanding bacterial adhesion and mucosal immunity. Overall, this book is an essential reference for researchers, students, and professionals in the fields of microbiology, immunology, and biochemistry. It provides a comprehensive overview of bacterial polysaccharides, steroidal glycosides, and antigens and their roles in bacterial pathogenesis and immunity

Food Polysaccharides and Their Applications

Author : Alistair M. Stephen
Publisher : CRC Press
ISBN 13 : 1420015168
Total Pages : 750 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Food Polysaccharides and Their Applications by : Alistair M. Stephen

Download or read book Food Polysaccharides and Their Applications written by Alistair M. Stephen and published by CRC Press. This book was released on 2016-04-19 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive in scope, Food Polysaccharides and Their Applications, Second Edition explains the production aspects and the chemical and physical properties of the main classes of polysaccharaides consumed as food, highlighting their nutritional value and their technological characteristics. Chapters in this new edition detail the source,

Lactic Acid Bacteria: Genetics, Metabolism and Applications

Author : Roland J. Siezen
Publisher : Springer Science & Business Media
ISBN 13 : 9401720290
Total Pages : 372 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Lactic Acid Bacteria: Genetics, Metabolism and Applications by : Roland J. Siezen

Download or read book Lactic Acid Bacteria: Genetics, Metabolism and Applications written by Roland J. Siezen and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Foods fermented with lactic acid bacteria are an important part of the human diet. Lactic acid bacteria play an essential role in the preservation of food raw materials and contribute to the nutritional, organoleptic, and health properties of food products and animal feed. The importance of lactic acid bacteria in the production of foods throughout the world has resulted in a continued scientific interest in these micro-organisms over the last two decades by academic research groups as well as by industry. This research has resulted in a number of important scientific breakthroughs and has led to new applications. The most recent of these advances is the establishment of the complete genome sequences of a number of different lactic acid bacterial species. To communicate and stimulate the research on lactic acid bacteria and their applications, a series of tri-annual symposia on lactic acid bacteria was started in 1983 under the auspices of the Netherlands Society for Microbiology (NVVM), which was later also supported by the Federation of European Microbiological Societies (FEMS). The aim of these state-of-the-art symposia is to offer a unique platform for universities, institutes, and industry in this area of biotechnology, to present recent work, to obtain information on new developments, and to exchange views with colleagues from all over the world on scientific progress and applications. The growing number of participants at these symposia has been a clear demonstration of the interest of the international industrial and scientific community in this area of research. The 7th Symposium is based on a number of plenary lectures that review the scientific progress of the last years in the different areas of research on lactic acid bacteria, and which are documented in this special issue of Antonie van Leeuwenhoek.

Microbial Extracellular Polymeric Substances

Author : Jost Wingender
Publisher : Springer Science & Business Media
ISBN 13 : 3642601472
Total Pages : 266 pages
Book Rating : 4.6/5 (426 download)

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Book Synopsis Microbial Extracellular Polymeric Substances by : Jost Wingender

Download or read book Microbial Extracellular Polymeric Substances written by Jost Wingender and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbial extracellular polymeric substances (EPS) are the key components for the aggregation of microorganisms in biofilms, flocs and sludge. They are composed of polysaccharides, proteins, nucleic acids, lipids and other biological macromolecules. EPS provide a highly hydrated gel matrix in which microbial cells can establish stable synergistic consortia. Cohesion and adhesion as well as morphology, structure, biological function and other properties such as mechanical stability, diffusion, sorption and optical properties of microbial aggregates are determined by the EPS matrix. Also, the protection of biofilm organisms against biocides is attributed to the EPS. Their matrix allows phase separation in biofiltration and is also important for the degradation of particulate material which is of great importance for the self purification processes in surface waters and for waste water treatment.