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Proceedings of 46th World Congress on Microbiology 2017
September 18-19, 2017 Dublin, Ireland Key Topics : Emerging Techniques in Bacteriology, Advances of Techniques in Virology, Innovations in Veterinary Microbiology, Enumeration of Environmental Microbiology, Improvements in Agricultural Microbiology, Flora in Soil & Water Microbiology, Futuristic Innovations in Industrial & Food Microbiology, Pure Microbiology & Microbes World, Melioration in Mycology & Phycology, Nematology & Proto-Zoology, Advances in Medical Parasitology, Microbial Identification & Physiology, Breakthrough Approaches in Medical & Molecular Microbiology, Microbial Immunology & Infection Control, Current Trends in Microbiology, Vaccines & Anti-Microbials,
Actinobacteria in Special and Extreme Habitats: Diversity, Function Roles and Environmental Adaptations
Actinobacteria are highly diverse prokaryotes that are ubiquitous in soil, freshwater and marine ecosystems. Although various studies have focused on the ecology of this phylum, data are still scant on the diversity, abundance and ecology of actinobacteria endemic to special and extreme environments, such as gut, plant, alkaline saline soil, deep sea sediments, hot springs and other habitats. Actinobacteria are well-known producers of a vast array of secondary metabolites, many of which have useful applications in medicine and agriculture. Furthermore, actinobacteria also have diverse functions in different environments apart from antibiotic production. For example, actinobacteria are report...
How to Overcome the Antibiotic Crisis
This volume focuses on antibiotics research, a field of topical significance for human health due to the worrying increase of nosocomial infections caused by multi-resistant bacteria. It covers several basic aspects, such as the evolution of antibiotic resistance and the influence of antibiotics on the gut microbiota, and addresses the search for novel pathogenicity blockers as well as historical aspects of antibiotics. Further topics include applied aspects, such as drug discovery based on biodiversity and genome mining, optimization of lead structures by medicinal chemistry, total synthesis and drug delivery technologies. Moreover, the development of vaccines as a valid alternative therapeutic approach is outlined, while the importance of epidemiological studies on important bacterial pathogens, the problems arising from the excessive use of antibiotics in animal breeding, and the development of innovative technologies for diagnosing the “bad bugs” are discussed in detail. Accordingly, the book will appeal to researchers and clinicians alike.
Natural Products from Actinomycetes
This book provides in-depth information about the ecology, diversity and applications of Actinomycetes. The book is divided into two major parts. The first part discusses the diversity, chemical biology and ecology of Actinomycetes. It also covers the discovery of natural products from soil, endophytic and marine-derived Actinomycetes. It includes natural product discovery, chemical biology, new methods for discovering secondary metabolites, structure elucidation and biosynthetic research of natural products. The chapters in this part focus on the effects of biological and chemical elicitation at molecular level on secondary metabolism in Actinomycetes. The second part of the book discusses ...
Sulfur-Containing Marine Bioactives
Sulfur is an essential element for all living organisms and is required by algae, plants, fungi, animals, and humans for growth and development. It is present in a variety of biomolecules involved in many biological functions, including the maintenance of cell redox homeostasis, defense, and detoxifying processes. The alteration of sulfur compound metabolism may lead to human diseases as well as to plant and animal pathologies. The marine environment, which is characterized by a high biodiversity of species and a great chemical diversity, represents a great potential source of bioactive sulfur molecules. A broad range of biologically active sulfur compounds with unique structures and pharmacological properties have been reported to occur in marine organisms, from amino acids to different sulfated derivatives. Great attention is also focused on sulfur metabolites in the marine microbial world in relation to the global sulfur cycle. The aim of this Special Issue is to present existing knowledge and recent studies on sulfur-containing marine bioactive compounds in different biological systems. Attention is also focused on metabolites active at the ecological level.
Actinomycetes in Marine and Extreme Environments
The discovery and development of antibiotics has been one of the most significant advances in medicine. In a golden era lasting from the 1940s to the late 1960s, antibiotic research provided mankind with a wide range of structurally diverse and effective agents for the treatment of microbial infections. Since then, actinomycetes, most notably members of the genus Streptomyces, have uninterruptedly proved to be a particularly rich source of antibiotics and other therapeutic and biotechnologically important compounds. This book brings together expert actinomycetologists to communicate the importance of finding novel antibiotic producing actinomycetes in extreme and marine environments in the light of molecular advances.
Planctomycetes-Verrucomicrobia-Chlamydiae Bacterial Superphylum: New Model Organisms for Evolutionary Cell Biology, 2nd Edition
The Planctomycetes, Verrucomicrobia, Chlamydiae (PVC) and related phyla have recently emerged as fascinating subjects for research in evolutionary cell biology, ecology, biotechnology, evolution and human health. This interest is prompted by particular characteristics observed in the PVC superphylum that are otherwise rarely observed in bacteria but are however still poorly described or understood, such as the presence of a complex endomembrane system, or compacted DNA throughout most of the cell cycle. Therefore, the members of the PVC superphylum represent an excellent example of the value of studying bacteria other than ‘classical’ models.
Actinobacteria: Prolific Producers of Bioactive Metabolites
This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
