Download or read book Edwards and Ewing s Identification of Enterobacteriaceae written by Philip R. Edwards and published by Elsevier Publishing Company. This book was released on 1986 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Prokaryotes written by Stanley Falkow and published by Springer Science & Business Media. This book was released on 2006-10-12 with total page 1242 pages. Available in PDF, EPUB and Kindle. Book excerpt: The revised Third Edition of The Prokaryotes, acclaimed as a classic reference in the field, offers new and updated articles by experts from around the world on taxa of relevance to medicine, ecology and industry. Entries combine phylogenetic and systematic data with insights into genetics, physiology and application. Existing entries have been revised to incorporate rapid progress and technological innovation. The new edition improves on the lucid presentation, logical layout and abundance of illustrations that readers rely on, adding color illustration throughout. Expanded to seven volumes in its print form, the new edition adds a new, searchable online version.
Download or read book Identification of Enterobacteriaceae written by Philip R. Edwards and published by . This book was released on 1972 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book HACCP User s Manual written by Donald A. Corlett and published by Springer Science & Business Media. This book was released on 1998-06-30 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now there's a single easy-reading reference to help you plan, implement, and audit a HACCP (Hazard Analysis and Critical Control Point) program. HACCP User's Manual provides comprehensive information on new and existing HACCP systems, current U.S. Food and Drug Administration (FDA) and U.S. Department of Agriculture (USDA) regulations, and procedures for application of the system, as well as sanitation standard operating procedures (SSOPs). With more than 30 years' experience in the food industry, Don Corlett is eminently qualified to guide you step-by-step through the process of tailoring and operating a HACCP system to fit your operation. In HACCP User's Manual, you find expert tips for getting started, details on how to develop and implement a HACCP plan, and how to operate the HACCP system, including organization of record-keeping techniques.
Download or read book Isolation and Identification of Salmonella and Shigella written by William Howell Ewing and published by . This book was released on 1972 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bergey s Manual of Systematic Bacteriology written by Don J. Brenner and published by Springer Science & Business Media. This book was released on 2007-12-14 with total page 1128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes a description of the Gammaproteobacteria (1203 pages, 222 figures, and 300 tables). This large taxon includes many well known medically and environmentally important groups. Especially notable are the Enterobacteriaceae, Aeromonas, Beggiatoa, Chromatium, Legionella, Nitrococcus, Oceanospirillum, Pseudomonas, Rickettsiella, Vibrio, Xanthomonas and 155 additional genera.
Download or read book Shiga toxin producing Escherichia coli in human cattle and foods Strategies for detection and control written by Nora Lía Padola and published by Frontiers E-books. This book was released on 2014-11-11 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shiga toxin-producing Escherichia coli (STEC) is an important foodborne pathogen associated with both outbreaks and sporadic cases of human disease, ranging from uncomplicated diarrhoea to haemorrhagic colitis (HC) and haemolytic uraemic syndrome (HUS). STEC affects children, elderly and immuno-compromised patients. STEC is capable of producing Shiga toxin type 1 (Stx1), type 2 (Stx2) or both, encoded by stx1 and stx2 genes, respectively. These strains are likely to produce putative accessory virulence factors such as intimin (encoded by eae), an enterohaemolysin (EhxA) and an autoagglutinating protein commonly associated with eae-negative strains (Saa), both encoded by an enterohaemorrhagic plasmid. Several studies have confirmed that cattle are the principal reservoir of STEC (O157 and non-O157:H7 serotypes) and many of these serotypes have been involved in HUS and HC outbreaks in other countries. Transmission of STEC to humans occurs through the consumption of undercooked meat, vegetables and water contaminated by faeces of carriers and by person-to-person contact. Diagnostic methods have evolved to avoid selective diagnostics, currently using molecular techniques for typing and subtyping of strains. Control is still a challenge, although there are animal vaccines directed against the serotype O157:H7.
Download or read book Emerging Approaches for Typing Detection Characterization and Traceback of Escherichia coli 2nd Edition written by Pina M. Fratamico and published by Frontiers Media SA. This book was released on 2018-05-02 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pathogenic Escherichia coli strains cause a large number of diseases in humans, including diarrhea, hemorrhagic colitis, hemolytic uremic syndrome, urinary tract infections, and neonatal meningitis, while in animals they cause diseases such as calf scours and mastitis in cattle, post-weaning diarrhea and edema disease in pigs, and peritonitis and airsacculitis in chickens. The different E. coli pathotypes are characterized by the presence of specific sets of virulence-related genes. Therefore, it is not surprising that pathogenic E. coli constitutes a genetically heterogeneous family of bacteria, and they are continuing to evolve. Rapid and accurate molecular methods are critically needed to detect and trace pathogenic E. coli in food and animals. They are also needed for epidemiological investigations to enhance food safety, as well as animal and human health and to minimize the size and geographical extent of outbreaks. The serotype of E. coli strains has traditionally been determined using antisera raised against the >180 different O- (somatic) and 53 H- (flagellar) antigens. However, there are many problems associated with serotyping, including: it is labor-intensive and time consuming; cross reactivity of the antisera with different serogroups occurs; antisera are available only in specialized laboratories; and many strains are non-typeable. Molecular serotyping targeting O-group-specific genes within the E. coli O-antigen gene clusters and genes that are involved in encoding for the different flagellar types offers an improved approach for determining the E. coliO- and H-groups. Furthermore, molecular serotyping can be coupled with determination of specific sets of virulence genes carried by the strain offering the possibility to determine O-group, pathotype, and the pathogenic potential simultaneously. Sequencing of the O-antigen gene clusters of all of the known O-groups of E. coli is now complete, and the sequences have been deposited in the GenBank database. The sequence information has revealed that some E. coli serogroups have identical sequences while others have point mutations or insertion sequences and type as different serogroups in serological reactions. There are also a number of other ambiguities in serotyping that need to be resolved. Furthermore, new E. coli O-groups are being identified. Therefore, there is an essential need to resolve these issues and to revise the E. coli serotype nomenclature based on these findings. There are emerging technologies that can potentially be applied for molecular serotyping and detection and characterization of E. coli. On a related topic, the genome sequence of thousands of E. coli strains have been deposited in GenBank, and this information is revealing unique markers such as CRISPR (clustered regularly interspaced short palindromic repeats) and virulence gene markers that could be used to identify E. coli pathotypes. Whole genome sequencing now provides the opportunity to study the role of horizontal gene transfer in the evolution and emergence of pathogenic E. coli strains. Whole genome sequencing approaches are being investigated for genotyping and outbreak investigation for regulatory and public health needs; however, there is a need for establishing bioinformatics pipelines able to handle large amounts of data as we move toward the use of genetic approaches for non-culture-based detection and characterization of E. coli and for outbreak investigations.
Download or read book Diseases of Poultry written by Aly M. Fadly and published by John Wiley & Sons. This book was released on 2011-11-16 with total page 2938 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in its Twelfth Edition, Diseases of Poultry continues its tradition of excellence as the definitive reference of poultry disease. Following the same user-friendly format, the book has been thoroughly updated to reflect the most current knowledge of avian pathology, including new coverage of genetic resistance to disease. Coverage is given to both common and uncommon diseases, and chapters are organized by disease type, including viral, bacterial, fungal, parasitic diseases as well as others, such as nutritional, developmental, metabolic, noninfectious diseases and toxins. Each disease section provides detailed coverage of history, etiology, pathobiology, diagnosis, and intervention strategies, as well as the economic and public health significance of each disease. With a host of international authors, Diseases of Poultry is a must-have resource for all veterinary pathologists, practitioners, agricultural managers and industry leaders involved in poultry health and production.
Download or read book Current Catalog written by National Library of Medicine (U.S.) and published by . This book was released on 1973 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: First multi-year cumulation covers six years: 1965-70.
Download or read book National Library of Medicine Current Catalog written by National Library of Medicine (U.S.) and published by . This book was released on 1986 with total page 1684 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Good The Bad and The Ugly Multiple Roles of Bacteria in Human Life written by Tatiana Venkova and published by Frontiers Media SA. This book was released on 2018-10-17 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bacteria are among the earliest forms of life on Earth. Notwithstanding their small size and primitive origin, bacteria still have a tremendous impact on everyday human life. Over the centuries, research into bacteria have provided and enriched the fundamental biological knowledge due to their readily measured processes and effects on higher organisms. Although molecular genetics and microbiology were among the scientific fields that have mostly benefited from the discoveries made in bacteria, our current state of knowledge has gone beyond what anyone could have ever imagined. The present Research Topic aims to cover new and exciting broad aspects of the importance of bacteria to human life, both positive and negative influences. Regulation of bacterial gene expression, replication and segregation control mechanisms, cell to cell communication via quorum sensors, and the relatively recent finding of bacterial immunity via CRISPR, have led to the development of many, and very important new tools in biotechnology and the emerging field of molecular medicine. The battle against infectious diseases has also benefited from the genetic approaches that have been developed in the quest for finding new targets and novel drugs against pathogenic bacteria. At the next level, the human microbiome project has opened up new avenues in understanding the role of bacteria in human health and wellbeing. Finally, the relationship between bacterial infections and human cancers will also be covered, a subject that is still under verification through rigorous experimental approaches. Special emphasis will be given to the bacterial accessory genome, i.e the mobilome, as the primary cause of health-threatening antimicrobial resistance and the production of toxins and virulence factors. Taking into account the evolutionary importance of horizontal gene transfer and the additional beneficial roles of certain bacterial mobile genetic elements, they help project best “the Good, the Bad and the Ugly” outline of this topic. At the time this eBook is about to be published, our Research Topic has registered nearly 55, 000 views.
Download or read book The Prokaryotes written by Edward F. DeLong and published by Springer. This book was released on 2014-10-02 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Prokaryotes is a comprehensive, multi-authored, peer reviewed reference work on Bacteria and Achaea. This fourth edition of The Prokaryotes is organized to cover all taxonomic diversity, using the family level to delineate chapters. Different from other resources, this new Springer product includes not only taxonomy, but also prokaryotic biology and technology of taxa in a broad context. Technological aspects highlight the usefulness of prokaryotes in processes and products, including biocontrol agents and as genetics tools. The content of the expanded fourth edition is divided into two parts: Part 1 contains review chapters dealing with the most important general concepts in molecular, applied and general prokaryote biology; Part 2 describes the known properties of specific taxonomic groups. Two completely new sections have been added to Part 1: bacterial communities and human bacteriology. The bacterial communities section reflects the growing realization that studies on pure cultures of bacteria have led to an incomplete picture of the microbial world for two fundamental reasons: the vast majority of bacteria in soil, water and associated with biological tissues are currently not culturable, and that an understanding of microbial ecology requires knowledge on how different bacterial species interact with each other in their natural environment. The new section on human microbiology deals with bacteria associated with healthy humans and bacterial pathogenesis. Each of the major human diseases caused by bacteria is reviewed, from identifying the pathogens by classical clinical and non-culturing techniques to the biochemical mechanisms of the disease process. The 4th edition of The Prokaryotes is the most complete resource on the biology of prokaryotes. The following volumes are published consecutively within the 4th Edition: Prokaryotic Biology and Symbiotic Associations Prokaryotic Communities and Ecophysiology Prokaryotic Physiology and Biochemistry Applied Bacteriology and Biotechnology Human Microbiology Actinobacteria Firmicutes Alphaproteobacteria and Betaproteobacteria Gammaproteobacteria Deltaproteobacteria and Epsilonproteobacteria Other Major Lineages of Bacteria and the Archaea
Download or read book Current Topics in Microbiology and Immunology Ergebnisse der Mikrobiologie und Immunit tsforschung written by W. Arber and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: General aspects of nucleic acid uptake by mammalian cells have been the subject of several reviews during the last few years (PAGANO, 1970; BHARGAVA and SHANMUGAM, 1971; DUBES, 1971; RYSER, 1967). These reviews covered methods used for the infection of cells by viral nucleic acids as well as interaction of mammalian cells with non-viral nucleic acids. This article is restricted to a discussion of experiments with poliovirus RNA and focuses special attention on the steps following the uptake of RNA into a cell, aspects that were not discussed in earlier review articles. The fate of input RNA once inside the cell is determined by the host cell but experimental conditions can be chosen to favor the survival of input RNA and the induction of a virus growth cycle by interfering with host-cell meta bolism through events that, in the case of infection with intact virus, might be controlled by viral proteins.
Download or read book Bacterial Indicators health Hazards Associated with Water written by A. W. Hoadley and published by ASTM International. This book was released on 1977 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Antimicrobial Food Packaging written by Jorge Barros-Velazquez and published by Academic Press. This book was released on 2015-12-27 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: Antimicrobial Food Packaging takes an interdisciplinary approach to provide a complete and robust understanding of packaging from some of the most well-known international experts. This practical reference provides basic information and practical applications for the potential uses of various films in food packaging, describes the different types of microbial targets (fungal, bacteria, etc.), and focuses on the applicability of techniques to industry. Tactics on the monitoring of microbial activity that use antimicrobial packaging detection of food borne pathogens, the use of biosensors, and testing antimicrobial susceptibility are also included, along with food safety and good manufacturing practices. The book aims to curtail the development of microbiological contamination of food through anti-microbial packaging to improve the safety in the food supply chain. Presents the science behind anti-microbial packaging and films reflecting advancements in chemistry, microbiology, and food science Includes the most up-to-date information on regulatory aspects, consumer acceptance, research trends, cost analysis, risk analysis and quality control Discusses the uses of natural and unnatural compounds for food safety and defense
Download or read book Textbook of Diagnostic Microbiology E Book written by Connie R. Mahon and published by Elsevier Health Sciences. This book was released on 2018-01-18 with total page 1088 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn to develop the problem-solving skills necessary for success in the clinical setting! The Textbook of Diagnostic Microbiology, 6th Edition uses a reader-friendly "building-block" approach to the essentials of diagnostic microbiology. This updated edition has new content on viruses like Zika, an expanded molecular chapter, and the latest information on prevention, treatment modalities, and CDC guidelines. Updated photos offer clear examples of automated lab instruments, while case studies, review questions, and learning objectives present information in an easy-to-understand, accessible manner for students at every level. A building-block approach encourages you to use previously learned information to sharpen critical-thinking and problem-solving skills. Full-color design, with many full-color photomicrographs, prepares you for the reality of diagnostic microbiology. A case study at the beginning of each chapter provides you with the opportunity to form your own questions and answers through discussion points. Hands-on procedures describe exactly what takes place in the micro lab, making content more practical and relevant. Agents of bioterrorism chapter furnishes you with the most current information about this hot topic. Issues to Consider boxes encourages you to analyze important points. Case Checks throughout each chapter tie content to case studies for improved understanding. Bolded key terms at the beginning of each chapter equip you with a list of the most important and relevant terms in each chapter. Learning objectives at the beginning of each chapter supply you with a measurable outcome to achieve by completing the material. Review questions for each learning objective help you think critically about the information in each chapter, enhancing your comprehension and retention of material. Learning assessment questions at the conclusion of each chapter allow you to evaluate how well you have mastered the material. Points to Remember sections at the end of each chapter identify key concepts in a quick-reference, bulleted format. An editable and printable lab manual provides you with additional opportunities to learn course content using real-life scenarios with questions to reinforce concepts. Glossary of key terms at the end of the book supplies you with a quick reference for looking up definitions. NEW! Content about Zika and other viruses supplies students with the latest information on prevention, treatment modalities, and CDC guidelines. NEW! Expanded Molecular Diagnostics chapter analyzes and explains new and evolving techniques. NEW! Updated photos helps familiarize you with the equipment you’ll use in the lab. NEW! Reorganized and refocused Mycology chapter helps you better understand the toxicity of fungi. NEW! Updated content throughout addresses the latest information in diagnostic microbiology.
