Download or read book The Bacterial Spore written by Adam Driks and published by John Wiley & Sons. This book was released on 2020-07-24 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of bacterial spores spans biosecurity to ecology The first articles describing the sporulation process were published by Robert Koch and Ferdinand Cohn in the late 19th century. Although most of the work accomplished in the past 50 years has focused on the model organism Bacillus subtilis, more recent work significantly expanded the scope of sporulation research to integrate medically relevant spore pathogens, such as B. anthracis and Clostridium difficile, as well as investigations of the ecology of spore-forming species. This new direction is supported by an explosion of novel techniques that can also be applied to nonmodel organisms, such as next-generation sequencing, metagenomics, and transcriptomics. The Bacterial Spore provides a comprehensive series of reviews of the major topics in spore biology that represent intensive, cutting-edge spore research. Editors Adam Driks and Patrick Eichenberger assembled chapters written by a team of diverse and multidisciplinary experts in biodefense and microbial forensics to produce an overview of topics of spore research, such as spore molecular biology, bioremediation, systems biology, issues in biodefense, and the challenge of food safety that is accessible to any reader, regardless of expertise. The Bacterial Spore also encompasses the diversity of spore research, which will appeal to those seeking to broaden their knowledge. The Bacterial Spore is a reference for a wide range of readers, including geneticists, cell biologists, physiologists, structural and evolutionary biologists, applied scientists, advanced undergraduate and graduate students, and nonresearchers, such as national security professionals.
Download or read book Bacterial Spores written by Ernesto Abel-Santos 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 contribute comprehensive, up-to-date reviews on the current state of our knowledge of bacterial endospores. Topics covered include: gene regulation of sporulation, fruiting body development in Myxococcus xanthus, sporulation in Streptomyces, structure and composition of the bacterial spore, mechanisms of spore survival, germination of spores, spore peptidoglycan degradation, water and cations flux during sporulation and germination, the spore as an infectious agent, heterogeneity in spore populations, detection of bacterial spores, and the expr.
Download or read book Bacterial Spore Formers written by Ezio Ricca and published by Taylor & Francis. This book was released on 2004 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive book describes in detail the most topical emerging areas of scientific importance involving the use of spores and covers their use as probiotics in humans and animals and also with plants. In addition authors present the emerging use of the spore as a tool for nanobiotechnology where the spore can be used for the efficient display of heterologous proteins on the spore surface. The use of this technology and systematics of spore forming bacteria, and the architecture and assembly of spores. The innovative topics covered in this book will be of particular interest to scientists working in all areas of probiotic research and vaccine technology and is recommended reading for microbiologists involved with Bacillus spp. and other spore forming bacteria.
Download or read book Endospore forming Soil Bacteria written by Niall A. Logan and published by Springer Science & Business Media. This book was released on 2011-07-06 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aerobic endospore-forming bacteria are found in soils of all kinds, ranging from acid to alkaline, hot to cold, and fertile to desert. It is well known that endospores confer special properties upon their owners and play dominant parts in their life cycles and dispersal, and much has been written about the spores, genetics, and economic importance of these organisms. Much has also been written about soil ecology, but there is a relative dearth of literature that brings together different aspects of the behaviour and characters of endospore-formers with their contributions to soil ecosystems. This Soil Biology volume fills that gap. Following chapters that describe the current classification of these organisms, that review methods for their detection and for studying their life cycles in soils, and that examine their dispersal, other chapters show that they are active and dynamic members of soil floras that interact widely with other soil inhabitants, with roles in nitrogen fixation, denitrification, and soil remediation.
Download or read book The Diverse Faces of Bacillus Cereus written by Vincenzo Savini and published by Academic Press. This book was released on 2016-02-24 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Diverse Faces of Bacillus cereus elucidates all characteristics of this microorganism, from its environmental and ecologic relevance, to its veterinary involvement, its clinical settings, most common B. cereus associated food poisoning episodes, and the newest airway disease pictures mimicking the inhalation of anthrax. Due to its environmental distribution, B. cereus may cause serious, even fatal human diseases. The organism shows many diverse faces, as it is not only a veterinary pathogen, but also used as a biocontrol agent to control vegetable decay due to its natural antimicrobial properties. Once considered as a mere colonizer or contaminant, Bacillus cereus is nowadays acquiring increasing importance as an agent of nosocomial infections. The book's target audience is familiar with this opportunistic pathogen and will benefit from this clear compendium on the classical and molecular techniques and procedures that may be adopted or followed to correctly identify this intriguing multi-faceted microorganism. Presents an update on the current aspects of Bacillus Cereus Elucidates all aspects of and provides a concise compendium on the recent literature of Bacillus Cereus Gives an overview of the patents proposing its use as a natural pesticide
Download or read book Microbiology in Dairy Processing written by Palmiro Poltronieri and published by John Wiley & Sons. This book was released on 2017-11-29 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: An authoritative guide to microbiological solutions to common challenges encountered in the industrial processing of milk and the production of milk products Microbiology in Dairy Processing offers a comprehensive introduction to the most current knowledge and research in dairy technologies and lactic acid bacteria (LAB) and dairy associated species in the fermentation of dairy products. The text deals with the industrial processing of milk, the problems solved in the industry, and those still affecting the processes. The authors explore culture methods and species selective growth media, to grow, separate, and characterize LAB and dairy associated species, molecular methods for species identification and strains characterization, Next Generation Sequencing for genome characterization, comparative genomics, phenotyping, and current applications in dairy and non-dairy productions. In addition, Microbiology in Dairy Processing covers the Lactic Acid Bacteria and dairy associated species (the beneficial microorganisms used in food fermentation processes): culture methods, phenotyping, and proven applications in dairy and non-dairy productions. The text also reviews the potential future exploitation of the culture of novel strains with useful traits such as probiotics, fermentation of sugars, metabolites produced, bacteriocins. This important resource: Offers solutions both established and novel to the numerous challenges commonly encountered in the industrial processing of milk and the production of milk products Takes a highly practical approach, tackling the problems faced in the workplace by dairy technologists Covers the whole chain of dairy processing from milk collection and storage though processing and the production of various cheese types Written for laboratory technicians and researchers, students learning the protocols for LAB isolation and characterisation, Microbiology in Dairy Processing is the authoritative reference for professionals and students.
Download or read book Developmental Microbiology written by John F. Peberdy and published by Springer Science & Business Media. This book was released on 2013-03-07 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: SINCE THE EARLY DAYS OF MICROBIOLOGY IT HAS BEEN KNOWN THAT, during their life cycles, microorganisms exhibit developmental changes in common with other organisms. In the last decade interest in this aspect of microbiology has developed greatly, and research findings have provided an understanding of the genetic, molecular and biochemical bases of development. An important stimulus in this research has been the realis ation that microbial development, in its various forms, provides interest ing model systems that have relevance to a much wider understanding of the developmental processes in higher eukaryotes. Many undergraduate and other courses in microbiology reflect these developments. Up to now, the only source material for these courses has been symposia publications, or books of a more specialised nature and at an advanced level. The aim in writing this book, which is based on a series of undergraduate lectures given at the University of Nottingham, was to bring together the relevant aspects of the biology of microorganisms, in particular the bacteria and fungi. The algae and protozoa have been excluded, partly because of the limits of space and partly because they are very different from the bacteria and fungi in most aspects of their biology.
Download or read book The Microbiological Quality of Food written by Antonio Bevilacqua and published by Woodhead Publishing. This book was released on 2016-12-01 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Microbiological Quality of Food: Foodborne Spoilers specifically addresses the role of spoilers in food technology and how they affect the quality of food. Food spoilers represent a great challenge in food quality, determining the shelf-life of many products as they impact consumer acceptability of taste, texture, aroma, and other perceptions. Divided into four sections, the first section defines microbial spoilage of food, with special emphasis on methods for the evaluation of spoiling phenomena and the status of their regulatory framework, examining both existing regulations and possible gaps. The second section examines spoiling microorganisms, covering a range of common spoilage microorganisms, including pseudomonas, yeasts, and molds and spore formers, as well as less-common spoilers, including lactic acid bacteria and specific spoilage organisms in fish. The third section highlights spoiling phenomena within certain food types. Chapters cover dairy, fish, meat, and vegetables, and other products. The final section investigates emerging topics which point to future trends in the research of food spoilers. There is insight into microorganisms resistant to preservation, the role of biofilms in food quality, and the link between food safety and food spoilage, with a special emphasis on certain spoiling microorganisms which could be opportunistic pathogens. Written by an international team of leading authors, this book provides state-of-the-art coverage of this topic, which is essential to the shelf-life and quality of food. Provides in-depth coverage of the different spoilers which cause the deterioration of foods, including less common spoilers not covered in other publications Includes dedicated chapters covering the spoilage of specific products, making this book ideal for those working in the food industry Presents a framework for future research in the area of foodborne spoilers
Download or read book Anthrax in Humans and Animals written by World Health Organization and published by World Health Organization. This book was released on 2008 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fourth edition of the anthrax guidelines encompasses a systematic review of the extensive new scientific literature and relevant publications up to end 2007 including all the new information that emerged in the 3-4 years after the anthrax letter events. This updated edition provides information on the disease and its importance, its etiology and ecology, and offers guidance on the detection, diagnostic, epidemiology, disinfection and decontamination, treatment and prophylaxis procedures, as well as control and surveillance processes for anthrax in humans and animals. With two rounds of a rigorous peer-review process, it is a relevant source of information for the management of anthrax in humans and animals.
Download or read book Current Developments in Solid state Fermentation written by Ashok Pandey and published by Springer Science & Business Media. This book was released on 2008-09-16 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the period of last two decades, there has been significant resurgence in solid-state fermentation due to the numerous benefits it offers, especially in the engineering and environmental aspects. SSF has shown much promise in the development of several bioprocesses and products. This resurgence gained further momentum during the last 5-6 years with the developments in fundamental and applied aspects. A good deal of information has been generated in published literature and patented information. Several commercial ventures have come up based on SSF in different parts of the world. The contents are organized into four parts: Part 1 deals with the General and Fundamentals aspects of SSF; Part 2 deals with the production of bulk chemicals and products such as enzymes, organic acids, spores and mushrooms in SSF; Part 3 is on the use of SSF for specialty chemicals such as gibberellic acid, antibiotics and other pharmaceutically valuable secondary metabolites, pigments, and aroma compounds; Part 4 deals with the use of SSF miscellaneous application such as SSF for food and feed applications, agro-industrial residues as substrates in SSF and the production of silage and vermicompost.
Download or read book Extremophiles as Astrobiological Models written by Joseph Seckbach and published by John Wiley & Sons. This book was released on 2021-01-13 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: The data in this book are new or updated, and will serve also as Origin of Life and evolutionary studies. Endospores of bacteria have a long history of use as model organisms in astrobiology, including survival in extreme environments and interplanetary transfer of life. Numerous other bacteria as well as archaea, lichens, fungi, algae and tiny animals (tardigrades, or water bears) are now being investigated for their tolerance to extreme conditions in simulated or real space environments. Experimental results from exposure studies on the International Space Station and space probes for up to 1.5 years are presented and discussed. Suggestions for extaterrestrial energy sources are also indicated. Audience Researchers and graduate students in microbiology, biochemistry, molecular biology and astrobiology, as well as anyone interested in the search for extraterrestrial life and its technical preparations.
Download or read book Biofilms in the Dairy Industry written by Koon Hoong Teh and published by John Wiley & Sons. This book was released on 2015-08-31 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, the formation and impacts of biofilms on dairy manufacturing have been studied extensively, from the effects of microbial enzymes produced during transportation of raw milk to the mechanisms of biofilm formation by thermophilic spore-forming bacteria. The dairy industry now has a better understanding of biofilms and of approaches that may be adopted to reduce the impacts that biofilms have on manufacturing efficiencies and the quality of dairy products. Biofilms in the Dairy Industry provides a comprehensive overview of biofilm-related issues facing the dairy sector. The book is a cornerstone for a better understanding of the current science and of ways to reduce the occurrence of biofilms associated with dairy manufacturing. The introductory section covers the definition and basic concepts of biofilm formation and development, and provides an overview of problems caused by the occurrence of biofilms along the dairy manufacturing chain. The second section of the book focuses on specific biofilm-related issues, including the quality of raw milk influenced by biofilms, biofilm formation by thermoduric streptococci and thermophilic spore-forming bacteria in dairy manufacturing plants, the presence of pathogens in biofilms, and biofilms associated with dairy waste effluent. The final section of the book looks at the application of modelling approaches to control biofilms. Potential solutions for reducing contamination throughout the dairy manufacturing chain are also presented. Essential to professionals in the global dairy sector, Biofilms in the Dairy Industry will be of great interest to anyone in the food and beverage, academic and government sectors. This text is specifically targeted at dairy professionals who aim to improve the quality and consistency of dairy products and improve the efficiency of dairy product manufacture through optimizing the use of dairy manufacturing plant and reducing operating costs.
Download or read book Food Borne Pathogens and Antibiotic Resistance written by Om V. Singh and published by John Wiley & Sons. This book was released on 2017-01-30 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food is an essential means for humans and other animals to acquire the necessary elements needed for survival. However, it is also a transport vehicle for foodborne pathogens, which can pose great threats to human health. Use of antibiotics has been enhanced in the human health system; however, selective pressure among bacteria allows the development for antibiotic resistance. Foodborne Pathogens and Antibiotic Resistance bridges technological gaps, focusing on critical aspects of foodborne pathogen detection and mechanisms regulating antibiotic resistance that are relevant to human health and foodborne illnesses This groundbreaking guide: • Introduces the microbial presence on variety of food items for human and animal consumption. • Provides the detection strategies to screen and identify the variety of food pathogens in addition to reviews the literature. • Provides microbial molecular mechanism of food spoilage along with molecular mechanism of microorganisms acquiring antibiotic resistance in food. • Discusses systems biology of food borne pathogens in terms of detection and food spoilage. • Discusses FDA’s regulations and Hazard Analysis and Critical Control Point (HACCP) towards challenges and possibilities of developing global food safety. Foodborne Pathogens and Antibiotic Resistance is an immensely useful resource for graduate students and researchers in the food science, food microbiology, microbiology, and industrial biotechnology.
Download or read book Spores and Spore Formers written by Imrich Barák and published by Frontiers Media SA. This book was released on 2017-08-15 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bacterial spore formers have been the focus of intense study for almost half a century centered primarily on Bacillus subtilis. This research has given us a detailed picture of the genetic, physiological and biochemical mechanisms that allow bacteria to survive harsh environmental conditions by forming highly robust spores. Although, many basic aspects of this process are now understood in great detail, bacterial sporulation still continues to be a highly attractive model for studying various cell processes at a molecular level. There are several reasons for such scientific interest. First, some of the complex steps in sporulation are not fully understood and/or only are only described by 'controversial' models. Second, intensive research on unicellular development of a single microorganism, B. subtilis, left us largely unaware of the multitude of diverse sporulation mechanisms in many other Gram-positive endospore and exospore formers. This diversity would likely increase if we were to include sporulation processes in the Gram-negative spore formers. In addition, spore formers have great potential in applied research. Spore forming bacteria are becoming increasingly important in the areas of probiotics, vaccine technology and biotechnology. This Research Topic in Frontiers in Microbiology details the most recent advances in basic science of spore research and cover also emerging areas of scientific importance involving the use of spores.
Download or read book The Bacterial Spore written by Grahame Warwick Gould and published by . This book was released on 1969 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Atlas of Oral Microbiology From Healthy Microflora to Disease written by Xuedong Zhou and published by Springer Nature. This book was released on 2021-01-06 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the second edition of Atlas of Oral Microbiology: From Healthy Microflora to Disease (ISBN 978-0-12-802234-4), with two new features: we add about 60 pictures of 14 newly isolated microbes from human dental plaque, at the same time, we re-organize the content of this book and provide more research progress about the oral microbiome bank of China, the invasion of oral microbiota into the gut, and the relationships between Oral Microflora and Human Diseases. This book is keeping up with the advanced edge of the international research field of oral microbiology. It innovatively gives us a complete description of the oral microbial systems according to different oral ecosystems. It collects a large number of oral microbial pictures, including cultural pictures, colonies photos, and electron microscopy photos. It is by far the most abundant oral microbiology atlas consists of the largest number of pictures. In the meantime, it also described in detail a variety of experimental techniques, including microbiological isolation, culture, and identification. It is an atlas with strong practical function. The editors and writers of this book have long been engaged in teaching and research work in oral microbiology and oral microecology. This book deserves a broad audience, and it will meet the needs of researchers, clinicians, teachers, and students major in biology, dental medicine, basic medicine, or clinical medicine. It can also be used to facilitate teaching and international academic exchanges.
Download or read book Laboratory Practices in Microbiology written by Osman Erkmen and published by Academic Press. This book was released on 2021-02-06 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Laboratory Practices in Microbiology provides updated insights on methods of isolation and cultivation, morphology of microorganisms, the determination of biochemical activities of microorganisms, and physical and chemical effects on microorganisms. Sections cover methods of preparation of media and their sterilization, microorganisms in environment, aseptic techniques, pure culture techniques, preservation of cultures, morphological characteristics of microorganisms, wet-mount and hanging-drop techniques, different staining techniques, cultural and biochemical characteristics of bacteria, antimicrobial effects of agents on microorganisms, hand scrubbing in the removal of microorganisms, characteristics of fungi, uses of bacteriophages in different applications, and more. Applications are designed to be common, complete with equipment, minimal expense and quick to the markets. Images are added to applications, helping readers better follow the expressions and make them more understandable. This is an essential book for students and researchers in microbiology, the health sciences, food engineering and technology, and medicine, as well as anyone working in a laboratory setting with microorganisms. - Gives complete explanations for all steps in experiments, thus helping readers easily understand experimental procedures - Includes certain subjects that tend to be disregarded in other microbiology laboratory books, including microorganisms in the environment, pure culture methods, wet-mount and hanging drop methods, biochemical characteristics of microorganisms, osmotic pressure effects on microorganisms, antiseptic and disinfectants effects on microorganisms, and more - Provides groupings and characterizations of microorganisms - Functions as a representative reference book for the field of microbiology in the laboratory
