Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download The Antimicrobial Defence And Biomass Decomposition Of Fungus Growing Termites And Microbial Symbionts full books in PDF, epub, and Kindle. Read online The Antimicrobial Defence And Biomass Decomposition Of Fungus Growing Termites And Microbial Symbionts ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author :
Publisher :
ISBN 13 :
Total Pages : 325 pages
Book Rating : 4.:/5 (111 download)
Download or read book The Antimicrobial Defence and Biomass Decomposition of Fungus-growing Termites and Microbial Symbionts written by and published by . This book was released on 2019 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Felix Schalk
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (138 download)
Download or read book Functional and Genomic Analysis of Bacterial and Fungal Natural Products Derived from the Fungus-growing Termite written by Felix Schalk and published by . This book was released on 2023* with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In frame of this thesis, the function and role of natural products produced by microorganisms found within the fungus-farming termite system was investigated. The focus was set on three key aspects: Oxidative plant matter degradation by the fungal mutualist Termitomyces, exploration of natural products produced by the fungal antagonist Pseudoxylaria and its ecological role, as well as investigations into the defensive role of co-occurring bacteria against invaders. The findings presented within this thesis demonstrate, how well the plant matter degradation pathways utilized by Termitomyces are optimized for the unique conditions of the fungus comb and how its surprising lack of major white-rot enzymes is likely compensated for by the insect host, highlighting a successful integration of fungal biomass degradation into the symbiotic co-existence within the termite system. The herein presented studies also support previous findings, that antagonistic fungi of the subgenus Pseudoxylaria clearly form a genetically distinct group from their free-living Xylaria counterparts. In the context of this thesis, several novel natural products produced by Pseudoxylaria were successfully isolated and structurally characterized. In total, structure elucidation efforts resulted in the discovery of four new linear tetrapeptides (pseudoxylaramides), four novel depsipeptides (xylacremolides) and two novel cytosporin derivatives (xylasporins). Investigations into two Actinobacteria previously isolated from fungus-farming termites confirmed how natural products produced by termite-associated microbes may represent a major line of defense in the termite microverse against invaders. Both Streptomyces sp. RB13 and Actinomadura sp. RB99 were found to display elevated antifungal activity against the antagonist while only moderately affecting growth of the fungal mutualist. Targeted investigations resulted in the isolation of four new madurastatin-like siderophores with antifungal properties.
Author : Rafael Rodrigues da Costa
Publisher :
ISBN 13 :
Total Pages : 335 pages
Book Rating : 4.:/5 (12 download)
Download or read book The Physiology of Microbial Symbionts in Fungus-farming Termites written by Rafael Rodrigues da Costa and published by . This book was released on 2017 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Christon J. Hurst
Publisher : John Wiley & Sons
ISBN 13 : 1119678323
Total Pages : 292 pages
Book Rating : 4.1/5 (196 download)
Download or read book Assessing the Microbiological Health of Ecosystems written by Christon J. Hurst and published by John Wiley & Sons. This book was released on 2022-11-08 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Assessing the Microbiological A timely exploration of the coordinated functions of microbiological communities and the impacts of global climate change on microbial life Ecosystems function like interlocking puzzles and ultimately the health of an ecosystem depends upon the niche activities of its microbial communities. Assessing the Microbiological Health of Ecosystems summarizes our understanding of how microbial community processes are organized and the mechanisms by which activities of their constituent species are coordinated. The authors collectively present a basis for understanding what produces healthy microbial components of an ecosystem, thereby supplying a foundation for achieving one of the eventual future goals of environmental microbiology: to diagnose and correct the integrative nature of microbial activities when ecosystems fail. Assessing the Microbiological Health of Ecosystems will prove to be a valuable resource to environmental microbiologists, ecologists and integrative biologists. The book will: help researchers and students to understand the commonalities of processes, techniques, and discoveries in the study of microbial communities contribute to understandings of how microbial communities coordinate their function, discussing how the relative rates and effective integration of community microbial processes are currently measured provide insights into the composition of a healthy microbial ecosystem By learning to recognize what constitutes and produces a healthy microbial ecosystem, we gain significant ground on the path towards being able to diagnose and correct the health of ailing microbial ecosystems. Assessing the Microbiological Health of Ecosystems will help new generations of scientists discern new ways to carry these efforts forward.
Author : David Edward Bignell
Publisher : Springer Science & Business Media
ISBN 13 : 9048139775
Total Pages : 580 pages
Book Rating : 4.0/5 (481 download)
Download or read book Biology of Termites: a Modern Synthesis written by David Edward Bignell and published by Springer Science & Business Media. This book was released on 2010-10-20 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biology of Termites, a Modern Synthesis brings together the major advances in termite biology, phylogenetics, social evolution and biogeography. In this new volume, David Bignell, Yves Roisin and Nathan Lo have brought together leading experts on termite taxonomy, behaviour, genetics, caste differentiation, physiology, microbiology, mound architecture, biogeography and control. Very strong evolutionary and developmental themes run through the individual chapters, fed by new data streams from molecular sequencing, and for the first time it is possible to compare the social organisation of termites with that of the social Hymenoptera, focusing on caste determination, population genetics, cooperative behaviour, nest hygiene and symbioses with microorganisms. New chapters have been added on termite pheromones, termites as pests of agriculture and on destructive invasive species.
Author : D. A. Hopwood
Publisher : Oxford University Press
ISBN 13 : 019515066X
Total Pages : 261 pages
Book Rating : 4.1/5 (951 download)
Download or read book Streptomyces in Nature and Medicine written by D. A. Hopwood and published by Oxford University Press. This book was released on 2007-02-03 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an insiders account of 50 years of genetic studies of the soil-inhabiting microbes that produce most of the antibiotics used to treat infections, as well as anti-cancer, anti-parasitic and immunosuppressant drugs. The book begins by describing how these microbes the actinomycetes were discovered in the latter part of the nineteenth century, but remained a Cinderella group until, in the 1940s, they shot to prominence with the discovery of streptomycin, the first effective treatment for tuberculosis and only the second antibiotic, after penicillin, to become a medical marvel. There followed a massive effort over several decades to find further treatments for infectious diseases and cancer, tempered by the rise of antibiotic resistance consequent on antibiotic misuse and over-use. The book goes on to describe the discovery of gene exchange in the actinomycetes in the context of the rise of microbial genetics in the mid-20th century, leading to determination of the complete DNA sequence of a model member of the group at the turn of the millennium. There follow chapters in which the intricate molecular machinery that adapts the organisms metabolism and development to life in the soil, including antibiotic production, is illuminated by the DNA blueprint. Then come an up-to-the minute account of the use of genetic engineering to make novel, hybrid, antibiotics, and a topical description of techniques to learn the roles of the thousands of genes in a genome sequence, throwing a powerful light on the biology of the organisms and their harnessing for increasing antibiotic productivity. In the final chapter we return to the mycobacteria that cause tuberculosis and leprosy, the first actinomycetes to be discovered, and how methodology, in part derived from the study of the streptomycetes, is being applied to understand and control these still deadly pathogens.
Author : Jean-Claude Bertrand
Publisher : Springer
ISBN 13 : 940179118X
Total Pages : 933 pages
Book Rating : 4.4/5 (17 download)
Download or read book Environmental Microbiology: Fundamentals and Applications written by Jean-Claude Bertrand and published by Springer. This book was released on 2015-01-26 with total page 933 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a treatise on microbial ecology that covers traditional and cutting-edge issues in the ecology of microbes in the biosphere. It emphasizes on study tools, microbial taxonomy and the fundamentals of microbial activities and interactions within their communities and environment as well as on the related food web dynamics and biogeochemical cycling. The work exceeds the traditional domain of microbial ecology by revisiting the evolution of cellular prokaryotes and eukaryotes and stressing the general principles of ecology. The overview of the topics, authored by more than 80 specialists, is one of the broadest in the field of environmental microbiology. The overview of the topics, authored by more than 80 specialists, is one of the broadest in the field of environmental microbiology.
Author : Michael J. Carlile
Publisher : Gulf Professional Publishing
ISBN 13 : 0127384464
Total Pages : 814 pages
Book Rating : 4.1/5 (273 download)
Download or read book The Fungi written by Michael J. Carlile and published by Gulf Professional Publishing. This book was released on 2001-01-09 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition of The Fungi provides a comprehensive introduction to the importance of fungi in the natural world and in practical applications, from a microbiological perspective.
Author : Helmut König
Publisher : Springer Science & Business Media
ISBN 13 : 9783540281801
Total Pages : 522 pages
Book Rating : 4.2/5 (818 download)
Download or read book Intestinal Microorganisms of Termites and Other Invertebrates written by Helmut König and published by Springer Science & Business Media. This book was released on 2006 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first work to focus on microbes in gut systems of soil animals. Beginning with an overview of the biology of soil invertebrates, the text turns to the gut microbiota of termites, which are important soil processors in tropical and subtropical regions. Coverage extends to intestinal microbiota of such other litter decomposers as earthworms, springtails, millipedes, and woodlice. Thoroughly illustrated, including color photographs.
Author : Y. Abe
Publisher : Springer
ISBN 13 : 940173223X
Total Pages : 469 pages
Book Rating : 4.4/5 (17 download)
Download or read book Termites: Evolution, Sociality, Symbioses, Ecology written by Y. Abe and published by Springer. This book was released on 2014-11-14 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is a new compendium in which leading termite scientists review the advances of the last 30 years in our understanding of phylogeny, fossil records, relationships with cockroaches, social evolution, nesting, behaviour, mutualisms with archaea, protists, bacteria and fungi, nutrition, energy metabolism,population and community ecology, soil conditioning, greenhouse gas production and pest status.
Author : Institute of Medicine
Publisher : National Academies Press
ISBN 13 : 0309264324
Total Pages : 633 pages
Book Rating : 4.3/5 (92 download)
Download or read book The Social Biology of Microbial Communities written by Institute of Medicine and published by National Academies Press. This book was released on 2013-01-10 with total page 633 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginning with the germ theory of disease in the 19th century and extending through most of the 20th century, microbes were believed to live their lives as solitary, unicellular, disease-causing organisms . This perception stemmed from the focus of most investigators on organisms that could be grown in the laboratory as cellular monocultures, often dispersed in liquid, and under ambient conditions of temperature, lighting, and humidity. Most such inquiries were designed to identify microbial pathogens by satisfying Koch's postulates.3 This pathogen-centric approach to the study of microorganisms produced a metaphorical "war" against these microbial invaders waged with antibiotic therapies, while simultaneously obscuring the dynamic relationships that exist among and between host organisms and their associated microorganisms-only a tiny fraction of which act as pathogens. Despite their obvious importance, very little is actually known about the processes and factors that influence the assembly, function, and stability of microbial communities. Gaining this knowledge will require a seismic shift away from the study of individual microbes in isolation to inquiries into the nature of diverse and often complex microbial communities, the forces that shape them, and their relationships with other communities and organisms, including their multicellular hosts. On March 6 and 7, 2012, the Institute of Medicine's (IOM's) Forum on Microbial Threats hosted a public workshop to explore the emerging science of the "social biology" of microbial communities. Workshop presentations and discussions embraced a wide spectrum of topics, experimental systems, and theoretical perspectives representative of the current, multifaceted exploration of the microbial frontier. Participants discussed ecological, evolutionary, and genetic factors contributing to the assembly, function, and stability of microbial communities; how microbial communities adapt and respond to environmental stimuli; theoretical and experimental approaches to advance this nascent field; and potential applications of knowledge gained from the study of microbial communities for the improvement of human, animal, plant, and ecosystem health and toward a deeper understanding of microbial diversity and evolution. The Social Biology of Microbial Communities: Workshop Summary further explains the happenings of the workshop.
Author : Stuart Hogg
Publisher : John Wiley & Sons
ISBN 13 : 1119978912
Total Pages : 534 pages
Book Rating : 4.1/5 (199 download)
Download or read book Essential Microbiology written by Stuart Hogg and published by John Wiley & Sons. This book was released on 2013-06-10 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essential Microbiology 2nd Edition is a fully revised comprehensive introductory text aimed at students taking a first course in the subject. It provides an ideal entry into the world of microorganisms, considering all aspects of their biology (structure, metabolism, genetics), and illustrates the remarkable diversity of microbial life by devoting a chapter to each of the main taxonomic groupings. The second part of the book introduces the reader to aspects of applied microbiology, exploring the involvement of microorganisms in areas as diverse as food and drink production, genetic engineering, global recycling systems and infectious disease. Essential Microbiology explains the key points of each topic but avoids overburdening the student with unnecessary detail. Now in full colour it makes extensive use of clear line diagrams to clarify sometimes difficult concepts or mechanisms. A companion web site includes further material including MCQs, enabling the student to assess their understanding of the main concepts that have been covered. This edition has been fully revised and updated to reflect the developments that have occurred in recent years and includes a completely new section devoted to medical microbiology. Students of any life science degree course will find this a concise and valuable introduction to microbiology.
Author : Hans de Kroon
Publisher : Springer Science & Business Media
ISBN 13 : 9783540001850
Total Pages : 424 pages
Book Rating : 4.0/5 (18 download)
Download or read book Root Ecology written by Hans de Kroon and published by Springer Science & Business Media. This book was released on 2003-05-21 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the course of evolution, a great variety of root systems have learned to overcome the many physical, biochemical and biological problems brought about by soil. This development has made them a fascinating object of scientific study. This volume gives an overview of how roots have adapted to the soil environment and which roles they play in the soil ecosystem. The text describes the form and function of roots, their temporal and spatial distribution, and their turnover rate in various ecosystems. Subsequently, a physiological background is provided for basic functions, such as carbon acquisition, water and solute movement, and for their responses to three major abiotic stresses, i.e. hard soil structure, drought and flooding. The volume concludes with the interactions of roots with other organisms of the complex soil ecosystem, including symbiosis, competition, and the function of roots as a food source.
Author : John Dighton
Publisher : CRC Press
ISBN 13 : 9781420027891
Total Pages : 982 pages
Book Rating : 4.0/5 (278 download)
Download or read book The Fungal Community written by John Dighton and published by CRC Press. This book was released on 2005-05-24 with total page 982 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Fungal Community: Its Organization and Role in the Ecosystem, Third Edition addresses many of the questions related to the observations, characterizations, and functional attributes of fungal assemblages and their interaction with the environment and other organisms. This edition promotes awareness of the functional methods of classification over taxonomic methods, and approaches the concept of fungal communities from an ecological perspective, rather than from a fungicentric view. It has expanded to examine issues of global and local biodiversity, the problems associated with exotic species, and the debate concerning diversity and function. The third edition also focuses on current ecological discussions - diversity and function, scaling issues, disturbance, and invasive species - from a fungal perspective. In order to address these concepts, the book examines the appropriate techniques to identify fungi, calculate their abundance, determine their associations among themselves and other organisms, and measure their individual and community function. This book explains attempts to scale these measures from the microscopic cell level through local, landscape, and ecosystem levels. The totality of the ideas, methods, and results presented by the contributing authors points to the future direction of mycology.
Author : Richard T. T. Forman
Publisher : Cambridge University Press
ISBN 13 : 1107199131
Total Pages : 637 pages
Book Rating : 4.1/5 (71 download)
Download or read book Towns, Ecology, and the Land written by Richard T. T. Forman and published by Cambridge University Press. This book was released on 2019-02-07 with total page 637 pages. Available in PDF, EPUB and Kindle. Book excerpt: A pioneering book highlighting the dynamic environmental dimensions of towns and villages and spatial connections with surrounding land.
Author : Andreas Vilcinskas
Publisher : Springer Science & Business Media
ISBN 13 : 9048196418
Total Pages : 269 pages
Book Rating : 4.0/5 (481 download)
Download or read book Insect Biotechnology written by Andreas Vilcinskas and published by Springer Science & Business Media. This book was released on 2010-10-27 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides a fascinating overview about current and sophisticated developments in applied entomology that are powered by molecular biology and that can be summarized under a novel term: insect biotechnology. By analogy with the application of powerful molecular biological tools in medicine (red biotechnology), plant protection (green biotechnology) and industrial processing (white biotechnology), insect biotechnology (yellow biotechnology) provides novel tools and strategies for human welfare and nutrition. Insect Biotechnology has emerged as a prospering discipline with considerable economic potential, and encompasses the use of insect model organisms and insect-derived molecules in medical research as well as in modern plant protection measures.
Author : Joseph Seckbach
Publisher : Springer Science & Business Media
ISBN 13 : 0306481731
Total Pages : 746 pages
Book Rating : 4.3/5 (64 download)
Download or read book Symbiosis written by Joseph Seckbach and published by Springer Science & Business Media. This book was released on 2006-04-11 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt: Symbiosis is the fourth volume in the series Cellular Origin and Life in Extreme Habitats (COLE). Fifty experts, from over a dozen countries, review their current studies on different approaches to these phenomena. The chapters present various aspects of symbiosis from gene transfer, morphological features, and biodiversity to individual organisms sharing mutual cellular habitats. The origin of the eukaryotic phase is discussed with emphasis on cyanelles, H syntrophy, N2 fixation, and S-based symbiosis (as well as the origin of mitochondrion, chloroplast, and nucleus). All members of the three domains of life are presented for sharing symbiotic associations. This volume brings the concept of living together as `One plus One (plus One) equals One.' The purpose of this book is to introduce the teacher, researcher, scholar, and student as well as the open-minded and science-oriented reader to the global importance of this association.
