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Author: Matthias Ullrich
Publisher: Caister Academic Press Limited
ISBN: 9781904455455
Category : Science
Languages : en
Pages : 0
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Book Description
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.
Author: Matthias Ullrich
Publisher: Caister Academic Press Limited
ISBN: 9781904455455
Category : Science
Languages : en
Pages : 0
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Book Description
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.
Author: Joanna B. Goldberg
Publisher: CRC Press
ISBN: 9780849300219
Category : Science
Languages : en
Pages : 260
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Book Description
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
Author: Gerald O. Aspinall
Publisher: Elsevier
ISBN: 1483186431
Category : Science
Languages : en
Pages : 249
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Book Description
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.
Author: Ajit Varki
Publisher: CSHL Press
ISBN: 9780879696818
Category : Medical
Languages : en
Pages : 694
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Book Description
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.
Author: Inka Brockhausen
Publisher:
ISBN: 9781493991549
Category : Microbial metabolism
Languages : en
Pages : 312
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Book Description
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.
Author: Joaquim Miguel Oliveira
Publisher: Springer
ISBN: 9783030422141
Category : Medical
Languages : en
Pages : 1302
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Book Description
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.
Author: Kishan Gopal Ramawat
Publisher: Springer
ISBN: 9783319162973
Category : Science
Languages : en
Pages : 0
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Book Description
This authoritative reference work presents comprehensive information about one of the most important and most wide-spread classes of (bio)organic compounds: the polysaccharides. The comprehensive and thoroughly up-to-date handbook presents the sources, identification, analysis, biosynthesis, biotechnology and applications of important polysaccharides likes starches, cellulose, chitin, gum and microbial polysaccharides. Polysaccharides can exhibit complex structure and various functional activities. These bio macromolecules can therefore serve as raw materials for various different materials, e.g. rayon, cellulose acetate, celluloid and nitrocellulose; and they find multiple applications, for instance as surgical threads (chitin), as sources of energy, dietary fibers, as blood flow adjuvants, in cosmetics, emulsion stabilizers, film formers, binders, viscosity increasing agents or skin conditioning agenta, as food additives in gums, chewing gum bases and as vaccines. Polysaccharides form the basis for useful products, like xanthan gum, dextran, welan gum, gellan gum, diutan gum and pullulan. Some of the polysaccharide-derived products have interesting and useful properties and show biological activities, such as immunomodulatory, antibacterial, anti-mutagenic, radioprotective, anti-oxidative, anti-ulcer, antidepressant, anti-septicaemic or anti-inflammatory activities. All these applications and properties of polysaccharides are for the first time compiled in a thorough and comprehensive overview in the present work. This reference work is organized thematically in four parts: Part I. Polysaccharides: Occurrence, Structure, Distribution and Biotechnology. Part II. Methods. Part III. Bioactive Polysaccharides. Part IV. Polysaccharides as Food. This reference work is edited by experienced experts, all chapters are written by well recognized international specialists. It is useful to all those working in the field of botany, phytochemistry, pharmacy, drug delivery, molecular biology, metabolomics, forestry, environment, conservation, biotechnology and NGOs working for forest protection.
Author:
Publisher: ScholarlyEditions
ISBN: 1464932395
Category : Medical
Languages : en
Pages : 91
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Book Description
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/.
Author: Matthias Ullrich
Publisher: Caister Academic Press Limited
ISBN: 9781904455455
Category : Science
Languages : en
Pages : 0
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Book Description
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.
Author: Ian W. Sutherland
Publisher: Cambridge University Press
ISBN: 9780521363501
Category : Science
Languages : en
Pages : 176
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Book Description
This volume provides a thorough account of the structure and synthesis of microbial exopolysaccharides and of their widespread application across a broad range of industries, including food, oil and medicine. The successful exploitation of these polysaccharides requires a sound scientific understanding of their chemical and physical properties and also their biochemistry and biosynthesis.
