This book provides salient information on all aspects of influenza/flu viruses affecting animals and humans. It specifically reviews the properties and replication of influenza viruses; their evolution and emergence; epidemiology; role of migratory birds in disease transmission; clinical signs in humans, animals, and poultry; pathogenesis and pathogenicity; public health importance and potential threats; diagnosis; prevention and control measures; and pandemic preparedness. Influenza/flu viruses evolve continuously and jump species causing epidemics as well as pandemics in both human and animals. During the past 150 years, various strains of influenza virus like the Spanish flu, Asian flu, Hong Kong flu, bird flu, and swine flu were responsible for high mortality in humans as well as birds. High mutation rates, antigenic shifts, drifts, reassortment phenomena, and the development of antiviral drug resistance all contribute to ineffective chemotherapy and vaccines against influenza viruses. Due to their devastating nature, high zoonotic implications, and high mortality in humans and poultry, they have a severe impact on the socioeconomic status of countries. Disease awareness, rapid and accurate diagnosis, surveillance, strict biosecurity, timely adoption of appropriate preventive and control measures, and pandemic preparedness are crucial to help in decreasing virus transmission, thus reducing clinical cases, deaths, and pandemic threats.

The germfree animal is reared in the laboratory to be bacteria free; its counterpart, the gnotobiotic animal, is exposed to select microorganisms. The need for such an animal model for use in biomedical studies was first expressed by Pasteur in the late 1800s. Subsequent development of germfree and gnotobiotic animals led to an explosion of studies on the effects of microflora and its components on the physiology and metabolism of the host. Germfree and Gnotobiotic Animal Models brings together the most notable points of early and recent studies and gives reference to the most pertinent literature.

Analytical chemists in industry are frequently faced with situations where a basic understanding of microbiology would be an advantage, for instance in the analysis of bacteria in food. Microbiology for the Analytical Chemist has been written specifically for analytical chemists who have little or no knowledge of microbiology, but might be required to interpret microbiological results. This book covers a wide range of microbiological situations in analysis. It deals with the question of establishing when a sample is contaminated, the problems of counting and identifying micro-organisms and establishing what effect they will have on the sample. The book examines the microbial contents of water and food. It also looks at the procedures for disinfecting and preservative testing. Traditional laboratory methods are discussed, and new rapid techniques are also considered. Microbiology for the Analytical Chemist is unusual in that it pulls together those aspects of microbiology which are of interest to analytical chemists and explains them at a basic level using practical situations as examples. This book will also be of interest to analytical chemists in academic or industrial laboratories, where there is no fund of microbiological experience to draw on.

This publication contains full papers of both oral and poster presentations of the symposium "Immobilized Cells: Basics and Applications" that was held in Noordwijkerhout, The Netherlands, 26-29 November 1995. This volume covers recent developments in the field of immobilization e.g.: new support materials, characterization of support materials, kinetic characterizations, dynamic modelling, bioreactor types, scale up and applications are also given. Applications in the field of medicine, fermentation technology, food technology and environmental technology are described. Guidelines for research with immobilized cells. Based on the scientific sessions a strategy of research and methods for characterization of immobilized cells, especially in view of applications are given.

The goal was to relate basic research to applications and to extract guidelines for characterization of immobilized cells in view of process design and application from the contributions. The manuscripts presented in these proceedings give an extensive and recent overview of the research and applications of immobilized-cell technology.

Systems-Level Modelling of Microbial Communities: Theory and Practice introduces various aspects of modelling microbial communities and presents a detailed overview of the computational methods which have been developed in this area. This book is aimed at researchers in the field of computational/systems biology as well as biologists/experimentalists studying microbial communities, who are keen on embracing the concepts of computational modelling. The primary focus of this book is on methods for modelling interactions between micro-organisms in a community, with special emphasis on constraint-based and network-based modelling techniques. A brief overview of population- and agent-based modelling is also presented. Lastly, it covers the experimental methods to understand microbial communities, and provides an outlook on how the field may evolve in the coming years.

A human being consists of a mammalian component and a multiplicity of microbes, collectively referred to as the "microbiota" or "microbiome," with which it has a symbiotic relationship. The microbiota is comprised of a variety of communities, the composition of each being dependent on the body site it inhabits. This community variation arises because the numerous locations on a human being provide very different environments, each of which favors the establishment of a distinct microbial community. Each community consists of bacteria, fungi and viruses with, in some cases, archaea and/or protozoa. It is increasingly being recognized that the indigenous microbiota plays an important role in maintaining the health of its human host. However, changes in the overall composition of a microbial community at a body site, or an increase in the proportion of a particular species in that community, can result in disease or other adverse consequences for the host. The Human Microbiota in Health and Disease: An Ecological and Community-Based Approach describes the nature of the various communities inhabiting humans as well as the important roles they play in human health and disease. It discusses techniques used to determine microbial community composition and features a chapter devoted to the many factors that underlie this mammalian-microbe symbiosis. Uniquely, the book adopts an ecological approach to examining the microbial community's composition at a particular body site and why certain factors can shift a community from a eubiotic to a dysbiotic state. The book is for undergraduates and postgraduates on courses with a module on the indigenous microbiota of humans. It will also be useful to scientists, clinicians, and others seeking information on the human microbiota and its role in health and disease.

The present book highlights importance of mycorrhiza in soil genesis wherein it reflects mycorrhizal occurrence and diversity, various tools to characterize them and its impact on soil formation/health together with crop productivity. The edited compendium provides glimpses on the mycorrhizal fungi and their prominent role in nutrient transfer into host plants, and presenting view on application of mycorrhiza for crop biofortification. It focuses on the mechanisms involve in weathering process employed by mycorrhiza with highlighting the current and advanced molecular approaches for studying mycorrhizal diversity. Further, book emphasizes following aspects in details: significance of AMF in phytoremediation of hydrocarbon contaminated sites, the role of mycorrhiza in soil genesis using scientometric approach, the concept of mycorrhizosphere, xenobiotic metabolism, molecular approaches for detoxifying the organic xenobiotics and the role of mycorrhizosphere in stabilizing the environment in an eco-friendly way. In addition, the book will be benign to researchers that involved in mycorrhiza characterization especially by deploying metagenomics/PCR based and non PCR based molecular techniques that may be utilized to study the microbial diversity and structure within the mycorrhizosphere.

This book provides a comprehensive overview of antibody technology. It discusses in detail the new generation of engineered antibodies and the latest developments in immunoassay techniques and applications, as well as describing conventional methods of antibody production and use. Antibody Technology will bring the reader up-to-date with current methods, helping the reader to make informed decisions on the best approach to a given task with regard to cost, time and final application.

This introductory text covers all the major groups of microbes with most emphasis being placed on the bacteria and the fungi. The principles and practice of culture techniques are described, including isolation from the natural environment, methods for the safe handling of microbes in the laboratory and dealing with culture obtained from collections.

In recent years, rapid technological advances and changes in agricultural management have taken place. These have yielded benefits to society but have also generated new and significant environmental problems. Novel questions and challenges relating to agricultural practice and soil microbial ecology, ecotoxicology, biotechnology, and bioremediation must be addressed. As a consequence, the fields of soil microbiology and biochemistry have been highlighted.
This book provides a modern, authoritative, and comprehensive collection of methods for the study of soil microbiology and biochemistry. Classical and modern, aerobic and anerobic, laboratory and field-based methods are presented. Detailed techniques are given, but in addition the theoretical basis behind such methodology is described, so that the origins and principles of the techniques are clear to the reader. Particular emphasis has been placed on uniform, simple, and clear presentation of the different methods.
With respect to bioremediation of soils, this work provides a unique bridge between general and applied soil microbiology and biochemistry, presenting an integrated discussion of concepts, theories, and methods. This book will be essential for all scientists and students actively involved in natural and environmental sciences and engineering, and for those working in industry, authorities, and consulting companies.
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* Uniform and clear presentation of the different methods.
* Bridges the gap between general and applied soil microbiology.
* Maintains a balanced discussion of concepts, theories, and methods.
* Essential reading for all scientists and students involved in natural and environmental sciences and anyone working in the industry.

This work sheds new light on the interplay between the gut, gut microbiota, and host physiological processes in production animals. The gut microbiome shapes health and susceptibility to disease and has become a leading area of research in the animal sciences. Gut health encompasses a number of physiological and functional features. Nutrient digestion and absorption, host metabolism and energy generation, a stable microbiome, mucus layer development, barrier function, and mucosal immune responses; all of which are required to interact to make an animal perform physiologically and according to its greatest genetic potential. This carefully presented book broadens our vision, approach and results on gut health and the ability to regulate animal production. Understanding the chemistry of microbiomes has broad implications, including providing functional annotations for the microbial genomes, insights into the chemical languages that link microbes to each other and to their host, and translational implications for precision veterinary medicine, environmental health, and sustainable animal agriculture and welfare. Experts working in microbiome research, host immunity, and animal production, veterinarians and researchers in livestock science will understand the great importance of this volume.

A comprehensive guide to understanding the biology and biological conditions of the treatment process

Due to the importance of anaerobic digesters in wastewater treatment processes, a review of the microbiology of the bacteria and the operational conditions that affect their activity are of value in addressing successful and cost-effective operation.

The Microbiology of Anaerobic Digesters – the third book in the Wastewater Microbiology Series – provides an in-depth review of the bacteria, their activity, and the operational conditions that affect anaerobic digester performance. Avoiding the technical jargon, chemical equations, and kinetics that typically accompany such texts, this comprehensive resource also discusses troubleshooting and process control measures that will allow you to maintain treatment efficiency, prevent system upsets, and reduce operational costs.

Prepared for an audience of operators and technicians who are responsible for the daily operation of anaerobic digesters, The Microbiology of Anaerobic Digesters covers important issues in this field, including:

• Substrates, products, and biogas
• Operational conditions, including nutrients, temperature, and alkalinity
• Process controls and troubleshooting
• Types of digesters

Fixed film anaerobic digesters are becoming more and more common in the treatment of soluble organic compounds in wastewater. The Microbiology of Anaerobic Digesters will introduce readers to this important topic and provide them with the necessary information for understanding biological conditions of this treatment process.

This volume is devoted solely to the research area of metalloenzymes involving amino acid-residue and related radicals. Topics covered include: general considerations; structure, function and engineering of peroxidases; and ribonucleotide reductase in mammalian systems.

The contents of the letters published here, again show the great range of subjects that occupied Van Leeuwenhoek: from sugar candy, the shape and crystal structure of diamonds, the dissolution of silver crystals in aqua fortis to gold dust from Guinea dissolved in aqua regia and the dissolution and separation of gold, silver, and copper.

Every volume in the Series contains the texts in the original Dutch and an English translation. The great range of subjects studied by Van Leeuwenhoek is reflected in these letters: instruments to measure water, pulmonary diseases; experiments relating to the solution of gold and silver; salt crystals and grains of sand; botanical work, such as duckweed and germination of orange pips; description on protozoa. blood, spermatozoa and health and hygiene, for example and harmfulness of tea and coffee and the benefits of cleaning teeth.

Biological Science: Exploring the Science of Life, Biomedical Edition responds to the key needs of lecturers and their students by placing a clear central narrative, carefully-structured active learning, and confidence with quantitative concepts and scientific enquiry central to its approach. With coverage tailored to the needs of biomedical, medical, and neuroscience students, and with an approach that fully supports flexible, self-paced learning, it will set you on a path towards a deeper understanding of the key concepts in biology, and a greater appreciation of biology as a dynamic experimental science. Written by a team of dedicated and passionate academics, and shaped by feedback from over 55 institutions, its straightforward narrative, reinforced by key concept overview videos for every chapter, communicate key ideas clearly: the right information is provided at the right time, and at the right depth. Its pause and think features, self-check quizzes, and graded end of chapter questions, augmented by flashcards of key terms, directly support active learning. The combination of narrative text and learning features promote a rich, active learning experience: read, watch, and do. Its combination of Quantitative Toolkits, Scientific Process panels, and the Life and its Exploration chapters provide more insight and support than any other general biology text; they prepare students to engage with this quantitative and experimental discipline with confidence, and set them on a path for success throughout their future studies. Digital formats and resources Biological Science: Exploring the Science of Life, Biomedial Edition is available for students and institutions to purchase in a variety of formats. The enhanced e-book is enriched with features that offer extra learning support: www.oxfordtextbooks.co.uk/ebooks - Key concepts videos support students from the start of every chapter and as they make their way through every Module. - Self-check questions at the end of each chapter section give students quick and formative feedback, building their confidence and comprehension as they study and revise. - Quantitative skills video screencasts help students to master the foundational skills required by this discipline. - Interactive figures give students the control they need to step through, and gain mastery over, key concepts. - Per-chapter flashcard glossaries help students to recall the key terms and concepts on which further study can be built.

Ultrastructure of Microalgae provides both fundamental and specific information regarding the ultrastructure of the major components of the microalgal cell. The book compares homologous structures in different groups within an evolutionary frame of reference. It covers all taxa and structures, and it incorporates new concepts that have resulted from contemporary development in EM. The book will appeal to phycologists, cell biologists, electron microscopists, and botanists interested in microalgae ultrastructure.

Novel Aspects of Insect-Plant Interactions Edited by Pedro Barbosa and Deborah K. Letourneau Focusing on three trophic levels, this study widens the current understanding of the ecological interactions between plants, herbivores, and their parasitoids and predators. Emphasized are the mediating effects of plant-derived allelochemicals on those interactions. The book also covers microorganisms as mediators of intertrophic and intratrophic interactions; theory and mechanisms: plant effects via allelochemicals on the third trophic level; and key roles of plant allelochemicals in survival strategies of herbivores. 1988 (0 471-83276-6) 362 pp. Plant-Animal Interactions Evolutionary Ecology in Tropical and Temperate Regions Edited by Peter W. Price, Thomas M. Lewinsohn, G. Wilson Fernandes and Woodruff W. Benson An outgrowth of an international symposium on Evolutionary Ecology of Tropical Herbivores held at UNICAMP, Brazil, this unique collaborative effort from leading scientists worldwide is the first comparative analysis of the existing ecological systems of temperate and tropical regions. In-depth and timely, the book's manifold analyses includes a discussion of tropical and temperate comparisons; mutualistic relationships between plants and animals; antagonistic relationships between plants and animals; plant-butterfly interactions; specificity in plant utilization; and community patterns in natural and agricultural systems. Amply illustrated with 150 detailed graphics, the book provides a fascinating visual tour of the flora and fauna described. 1991 (0 471-50937-X) 639 pp. Integrated Pest Management Systems and Cotton Production Edited by Raymond E. Frisbie, Kamal M. El-Zik and L. Ted Wilson This work sheds light on the link between the thriving U.S. cotton crop and integrated pest management. It offers a unique theoretical and conceptual framework for studying the cotton-IPM system. Other relevant issues such as the development and use of pest models, quantitative sampling principles in cotton IPM, economic injury levels and thresholds for cotton pests, and strategies and tactics for managing weeds, plant pathogens, nematodes, and insects are also described. Covering every facet of IPM technology, this is a significant contribution to the literature of pest management. 1989 (0 471-81782-1) 437 pp.

The Microbiome in Prenatal and Neonatal Life clarifies that the microbiome in the maternal fetal unit and immediate changes that occur as new microbes are acquired postnatally play major roles in subsequent health and disease. Rapidly developing technologies for multi-omic analyses and systems biology are shifting paradigms in both scientific knowledge and clinical care with regard to this topic. In essence, we are changing the idea that newborns emerge from sterile environments. As such, in-utero colonization may have impacts on the development of immunity and metabolism that, with epigenetic modifications, will lead to diseases in later life. In addition, the microbial profile that develops during and after birth depends on mode of delivery, type of feeding (human milk versus formula), and various other environmental factors to which the newborn is exposed.

Based on a workshop held at the Sante Fe Institute in June,1990, this book explores structure in organisms-both physical and dynamical-and presents the current status of the search for natural pathways, principles of organization, and the theory of design for organisms. Topic discussed include dynamical systems analysis; the pathways of evolution; development, physiology, and functional morphology; and the principles of dynamical change in connectivity within the networks of processes.

The ability to predict the behavior of fermentation systems enhances the possibility of optimizing their performance. Mathematical equations of model systems represent a tool for this and the most recent advances in computer hardware and software have made the approach more effective than previous simplistic attempts. The current knowledge of biochemical microbial pathways and the experience in optimization of chemical reactors combined with extremely powerful and accessible computers, loaded with easy to use software and mathematical routines, are changing the way processes are being developed and operated.

This book has been written for all those who work with microbial cultures, providing a useful, quick and contemporary re-education for practitioners and students alike, breaking through interdisciplinary barriers. Biologists, engineers and biochemists will benefit from the methods of microbial process description and optimization based on mathematical equations. The basic techniques of modeling the bio-system are summarized in Part I. The useful concept of mass balancing is introduced in Part II for those who are not used to this simple and very useful engineering tool. An extensive and descriptive case study of a selected fermentation bio-process in Part III elucidates further the concepts of very pragmatic mathematical modeling of bioreactor systems.

The volume outlines how to simply develop mathematical models of microbial systems and demonstrates their power to: guide and minimize the experimental work; check the consistency of experimental results; predict the behavior of the bio-system and analyze biocatalytic processes; diagnose the anomalies in the microbial culture behavior and optimize the performance of bioreactors.

This book series focuses on current progress in the broad field of medical microbiology, and covers both basic and applied topics related to the study of microbes, their interactions with human and animals, and emerging issues relevant for public health. Original research and review articles present and discuss multidisciplinary findings and developments on various aspects of microbiology, infectious diseases, and their diagnosis, treatment and prevention. The book series publishes review and original research contributions, short reports as well as guest edited thematic book volumes. All contributions will be published online first and collected in book volumes. There are no publication costs. Advances in Microbiology, Infectious Diseases and Public Health is a subseries of Advances in Experimental Medicine and Biology, which has been publishing significant contributions in the field for over 30 years and is indexed in Medline, Scopus, EMBASE, BIOSIS, Biological Abstracts, CSA, Biological Sciences and Living Resources (ASFA-1), and Biological Sciences. 2018 Impact Factor: 2.126.

Protobiology as a physics of becoming emphasizes the dynamics underlying conservation laws, whereas the physics of being emphasize the dynamics presupposing conservation laws. Protobiology thus concerns itself with a convoluted problem of how both the law of motion and its boundary conditions develop with time without forgetting that these two are inseparable, in contrasts to the physics of being that assumes separability.

This book provides a comprehensive overview of the basic and advanced metabolic engineering technologies used to generate natural metabolites and industrially important biomolecules. Metabolic engineering has the potential to produce large quantities of valuable biomolecules in a renewable and sustainable manner by extending or modifying biosynthetic pathways in a wide range of organisms. It has been successfully used to produce chemicals, drugs, enzymes, amino acids, antibiotics, biofuels, and industrially important pharmaceuticals. The book comprehensively reviews the various metabolites detection, extraction and biosensors and the metabolic engineering of microbial strains for the production of industrially useful enzymes, proteins, organic acids, vitamins and antibiotics, therapeutics, chemicals, and biofuels. It also discusses various genetic engineering and synthetic biology tools for metabolic engineering. In closing, the book discusses ethical, patenting and regulatory issues in the metabolic engineering of microbes. This book is a valuable source not only for beginners in metabolic engineering, but also students, researchers, biotechnology and metabolic engineering based company.

This book provides a comprehensive examination of biochemical and genetic regulatory phenomena as they relate to the activity of actinomycete secondary metabolic pathways and the functioning of secondary metabolites as endogenous effectors of cytodifferentiation. Approximately 50 illustrations accompany the text.

This book is concerned primarily with operative endoscopy utilizing lasers, presenting proved and future endoscopic applications of lasers in medicine. It includes new concepts of cancer therapy, such as photodynamic therapy, because of the laser's endoscopic application.