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The genetic information contained in DNA is not static, especially in bacterial DNA. It is capable of recombining with other DNA sequences and transferring to other bacteria. These processes allow bacteria to rapidly respond to their environment and are also important in production of disease and the spread of antibiotic resistance. This book is concerned with the mechanisms underlying these dynamic processes in bacterial DNA.
Windows on Meteorology: Australian Perspective answers a host of questions about Australia's weather and climate, and explains the underlying causes of floods, droughts and cyclones. Vivid accounts of dust storms and the mysteries of the 'morning glory' cloud lines are revealed. The book highlights the perception in Aboriginal culture of the connection between seasons and natural cycles, through aspects of Aboriginal mythology and language, and contains a unique Aboriginal seasonal calendar. The influence of climate on Australia's wildlife is illustrated with fascinating accounts of the evolution of burrowing frogs, shrimps and desert kangaroos. A history of Australian meteorology from early European settlement onwards, covers subjects such as a nineteenth century view of the links between climate and health, the development of instruments, cloud physics research and the Southern Oscillation connection. The final chapters bring the reader up to date with the most recent technical developments in research and applications such as satellite remote sensing, radar and fast response instruments.
Starting with basic principles, this reference and handbook discusses examples of the most advanced models of bacterial infection with regard to their value as paradigms to understand the molecular cross-talks between microbes and their host and tissue targets. It adopts a very forward-looking, advanced approach, placing special emphasis on the main global challenges facing scientists today, such as pathogenicity vs. commensalisms, infections in immunocompromised hosts and species specificity issues.
How are human computation systems developed in the field of citizen science to achieve what neither humans nor computers can do alone? Through multiple perspectives and methods, Libuse Hannah Veprek examines the imagination of these assemblages, their creation, and everyday negotiation in the interplay of various actors and play/science entanglements at the edge of AI. Focusing on their human-technology relations, this ethnographic study shows how these formations are marked by intraversions, as they change with technological advancements and the actors' goals, motivations, and practices. This work contributes to the constructive and critical ethnographic engagement with human-AI assemblages in the making.
Horizontal gene transfer is a major driving force in the evolution of many bacterial pathogens. The development of high-throughput sequencing tools and more sophisticated genomic and proteomic techniques in recent years has resulted in a better understanding of this phenomenon. Written by leading experts in the field, this edited volume is aimed at graduate students and researchers and provides an overview of current knowledge relating to the evolution of microbial pathogenicity. This volume provides an overview of the mechanisms and biological consequences of the genome rearrangements resulting from horizontal gene transfer, in both prokaryotes and eukaryotes, as well as overviews of the key mobile genetic elements involved. Subsequent chapters focus on paradigms for the evolution of important bacterial pathogens, including Salmonella enterica, Streptococcus pneumoniae, and Staphylococcus aureus. The influence of socioeconomic parameters in the dissemination of transferable elements, such as antibiotic resistant genes in bacteria, is also discussed.
This book contains a broad survey on the peroxiredoxins. It involves almost all groups that contributed significant insights into the emerging field. Coverage discusses the diverse biological roles of the new protein family in the context of other antioxidant systems like those based on heme or selenium catalysis. In addition, the book highlights related future perspectives.
The molecular age has brought about dramatic changes in medical microbiology, and great leaps in our understanding of the mechanisms of infectious disease. Molecular Medical Microbiology is the first book to synthesise the many new developments in both molecular and clinical research in a single comprehensive resource. This timely and authoritative 3-volume work is an invaluable reference source of medical bacteriology. Comprising over 100 chapters, organised into 17 major sections, the scope of this impressive work is wide-ranging. Written by experts in the field, chapters include cutting edge information, and clinical overviews for each major bacterial group, in addition to the latest upda...
Proceedings of the FEMS Symposium on Genes and Proteins Underlying Microbial Urinary Tract Virulence: Basic Aspects and Applications, held September 16-19, 1999, in Pécs, Hungary. Urinary tract infections are among the most frequent diseases caused by microbial pathogens. In this volume, researchers, clinical microbiologists and clinicians exchange the latest ideas covering four major aspects of this important topic: Genetic information, synthesis and assembly of virulence factors in urinary pathogens; Regulation of genes involved in the phenotypic appearance of virulence; Host-parasite interactions determining the process and outcome of the infection; Possible applications of the above aspects in diagnosis, therapy and prevention.