Biodiversity Of Marine Microbes

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Biodiversity of Marine Microbes

Author : Savvas Genitsaris
Publisher : MDPI
Page : 104 pages
File Size : 55,7 Mb
Release : 2021-08-31
Category : Science
ISBN : 9783036510521

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Biodiversity of Marine Microbes by Savvas Genitsaris Pdf

The book entitled “Biodiversity of Marine Microbes” aims at highlighting the significance of marine microbes as primary producers, their contribution in complex ecological processes and their roles in biogeochemical cycles and ecosystem functioning. The book includes five research papers covering the diversity and composition of marine microbial communities representing all three domains of life in various marine environments, including coastal eutrophic areas, ice waters, and lagoons. One paper examines the diversity and succession of bacterial and archaeal communities from coastal waters in mesocosm experiments. The combination of classical tools with novel technological advances implemented in the methods of the papers offered an opportunity to answer fundamental questions and shed light on the complex and diverse life of marine microbes.

Biodiversity of Marine Microbes

Author : Savvas Genitsaris
Publisher : Unknown
Page : 104 pages
File Size : 50,8 Mb
Release : 2021
Category : Electronic
ISBN : 3036510532

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Biodiversity of Marine Microbes by Savvas Genitsaris Pdf

The book entitled “Biodiversity of Marine Microbes” aims at highlighting the significance of marine microbes as primary producers, their contribution in complex ecological processes and their roles in biogeochemical cycles and ecosystem functioning. The book includes five research papers covering the diversity and composition of marine microbial communities representing all three domains of life in various marine environments, including coastal eutrophic areas, ice waters, and lagoons. One paper examines the diversity and succession of bacterial and archaeal communities from coastal waters in mesocosm experiments. The combination of classical tools with novel technological advances implemented in the methods of the papers offered an opportunity to answer fundamental questions and shed light on the complex and diverse life of marine microbes.

The Marine Microbiome

Author : Lucas J. Stal,Mariana Silvia Cretoiu
Publisher : Springer
Page : 498 pages
File Size : 50,8 Mb
Release : 2016-06-03
Category : Science
ISBN : 9783319330006

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The Marine Microbiome by Lucas J. Stal,Mariana Silvia Cretoiu Pdf

This book describes the state-of-the-art concerning the ‘marine microbiome’ and its uses in biotechnology. The first part discusses the diversity and ecology of marine microorganisms and viruses, including all three domains of life: Bacteria, Archaea, and Eukarya. It discusses whether marine microorganisms exist and, if so, why they might be unique. The second part presents selected marine habitats, their inhabitants and how they influence biogeochemical cycles, while the third discusses the utilization of marine microbial resources, including legal aspects, dissemination, and public awareness. The marine microbiome is the total of microorganisms and viruses in the ocean and seas and in any connected environment, including the seafloor and marine animals and plants. The diversity of microbial life remains unquantified and largely unknown, and could represent a hidden treasure for human society. Accordingly, this book is also intended to connect academics and industry, providing essential information for microbiologists from both fields.

Microbial Biodiversity

Author : P. Ponmurugan,J. Senthil Kumar
Publisher : Cambridge Scholars Publishing
Page : 220 pages
File Size : 52,6 Mb
Release : 2020-03-18
Category : Nature
ISBN : 9781527548596

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Microbial Biodiversity by P. Ponmurugan,J. Senthil Kumar Pdf

Biodiversity is among the richest treasures of the earth. Despite their small size, microbes play a vital role in environmental monitoring and making the earth sustainable. Microorganisms preserve and assist plants and animals o either directly or indirectly, and, due to their omnipresence in nature, they inhabit conditions such as extreme temperatures, water, soil, salt, medical wastes, agricultural wastes, and air. Microbes are also important in human culture and play an essential role in existence of life. They are present in food fermentation, sewage treatment, medical, agricultural, and soil waste, antibiotics, soil fertility, model organisms, and human microbiota, aid with decomposition, and are responsible for infectious diseases. This volume represents an important contribution to the field, highlighting the importance of microbial biodiversity to society.

Microbial Ecology of the Oceans

Author : Josep M. Gasol,David L. Kirchman
Publisher : John Wiley & Sons
Page : 571 pages
File Size : 48,6 Mb
Release : 2018-03-27
Category : Science
ISBN : 9781119107187

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Microbial Ecology of the Oceans by Josep M. Gasol,David L. Kirchman Pdf

The newly revised and updated third edition of the bestselling book on microbial ecology in the oceans The third edition of Microbial Ecology of the Oceans features new topics, as well as different approaches to subjects dealt with in previous editions. The book starts out with a general introduction to the changes in the field, as well as looking at the prospects for the coming years. Chapters cover ecology, diversity, and function of microbes, and of microbial genes in the ocean. The biology and ecology of some model organisms, and how we can model the whole of the marine microbes, are dealt with, and some of the trophic roles that have changed in the last years are discussed. Finally, the role of microbes in the oceanic P cycle are presented. Microbial Ecology of the Oceans, Third Edition offers chapters on The Evolution of Microbial Ecology of the Ocean; Marine Microbial Diversity as Seen by High Throughput Sequencing; Ecological Significance of Microbial Trophic Mixing in the Oligotrophic Ocean; Metatranscritomics and Metaproteomics; Advances in Microbial Ecology from Model Marine Bacteria; Marine Microbes and Nonliving Organic Matter; Microbial Ecology and Biogeochemistry of Oxygen-Deficient Water Columns; The Ocean’s Microscale; Ecological Genomics of Marine Viruses; Microbial Physiological Ecology of The Marine Phosphorus Cycle; Phytoplankton Functional Types; and more. A new and updated edition of a key book in aquatic microbial ecology Includes widely used methodological approaches Fully describes the structure of the microbial ecosystem, discussing in particular the sources of carbon for microbial growth Offers theoretical interpretations of subtropical plankton biogeography Microbial Ecology of the Oceans is an ideal text for advanced undergraduates, beginning graduate students, and colleagues from other fields wishing to learn about microbes and the processes they mediate in marine systems.

Marine Microbiology

Author : Colin Munn
Publisher : Garland Science
Page : 394 pages
File Size : 42,5 Mb
Release : 2011-04-01
Category : Science
ISBN : 9781136667527

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Marine Microbiology by Colin Munn Pdf

Marine Microbiology brings together microbial biology and ecology to create an integrated approach that addresses environmental management, human health, and economic concerns. The Second Edition takes into account many new discoveries in the field including the role of microbes in ocean processes and nutrient cycles, the importance of viruses, the beneficial role of marine microbes in biotechnology, biofuels, metagenomics and synthetic biology, and new research on the impact of climate change and ocean acidification. The first three sections review the main features of the marine environment and key aspects of marine microbial life; the second section examines the role of marine microorganisms in ecology; and the final section considers some of the applications of this knowledge in areas such as disease and biodegradation. Marine Microbiology is ideally suited for upper level undergraduate and graduate students, and researchers.

Diversity and Ecology of the (Roseobacter) Clade and Other Marine Microbes as Revealed by Metagenomic and Metatranscriptomic Approaches

Author : Anonim
Publisher : Unknown
Page : 443 pages
File Size : 50,9 Mb
Release : 2014
Category : Electronic
ISBN : OCLC:931929435

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Diversity and Ecology of the (Roseobacter) Clade and Other Marine Microbes as Revealed by Metagenomic and Metatranscriptomic Approaches by Anonim Pdf

Marine Bacteria and Archaea represent the major part of the total biodiversity on Earth. They are main drivers of biogeochemical cycles in marine environments and play an integral role in ecosystem structuring. Therefore, the understanding how marine prokaryotic communities are structured and how these communities react towards altered environmental conditions is of fundamental importance. In this thesis, the diversity and ecology of Bacteria and Archaea in the pelagic realm of the North Sea was studied using different culture-independent approaches. In particular, the abundance and ecologi...

Microbial Diversity and Ecology in Hotspots

Author : Aparna Gunjal,Sonali Shinde
Publisher : Academic Press
Page : 394 pages
File Size : 49,6 Mb
Release : 2021-11-26
Category : Science
ISBN : 9780323901499

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Microbial Diversity and Ecology in Hotspots by Aparna Gunjal,Sonali Shinde Pdf

Microbial Diversity in Hotspots provides an introduction to microbial diversity and microbes in different hotspots and threatened areas. The book gives insights on extremophiles, phyllosphere and rhizosphere, covers fungal diversity, conservation and microbial association, focuses on biodiversity acts and policies, and includes cases studies. Microbes explored are from the coldest to the hottest areas of the world. Although hotspots are zones with extremely high microbiology activities, the knowledge of microbial diversity from these areas is very limited, hence this is a welcome addition to existing resources. Provides an introduction to microbial biotechnology Addresses novel approaches to the study of microbial diversity in hotspots Provides the basics, along with advanced information on microbial diversity Discusses the techniques used to examine microbial diversity with their applications and respective pros and cons for sustainability Explores the importance of microbial genomes studies in commercial applications

Microbial Diversity in Ecosystem Sustainability and Biotechnological Applications

Author : Tulasi Satyanarayana,Bhavdish Narain Johri,Subrata Kumar Das
Publisher : Springer
Page : 635 pages
File Size : 51,7 Mb
Release : 2019-07-17
Category : Science
ISBN : 9789811383151

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Microbial Diversity in Ecosystem Sustainability and Biotechnological Applications by Tulasi Satyanarayana,Bhavdish Narain Johri,Subrata Kumar Das Pdf

This book discusses microbial diversity in various habitats and environments, its role in ecosystem maintenance, and its potential applications (e.g. biofertilizers, biocatalysts, antibiotics, other bioactive compounds, exopolysaccharides etc.). The respective chapters, all contributed by renowned experts, offer cutting-edge information in the fields of microbial ecology and biogeography. The book explains the reasons behind the occurrence of various biogeographies and highlights recent tools (e.g. metagenomics) that can aid in biogeography studies by providing information on nucleic acid sequence data, thereby directly identifying microorganisms in various habitats and environments. In turn, the book describes how human intervention results in depletion of biodiversity, and how numerous hotspots are now losing their endemic biodiversity, resulting in the loss of many ecologically important microorganisms. In closing, the book underscores the importance of microbial diversity for sustainable ecosystems.

Microbial Diversity in Time and Space

Author : R.R. Colwell,K. Ohwada,U. Simidu
Publisher : Springer
Page : 164 pages
File Size : 40,8 Mb
Release : 2007-08-20
Category : Science
ISBN : 9780585340463

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Microbial Diversity in Time and Space by R.R. Colwell,K. Ohwada,U. Simidu Pdf

The symposium, "Microbial Diversity in Time and Space," was held in the Sanjo Conference Hall, University of Tokyo, Tokyo, Japan, October 24-26, 1994. The symposium was organized under the auspices of the Japanese Society of Microbial Ecology and co-sponsored by the International Union of Biological Sciences (IUBS), International Union of Microbiological Societies (IUMS), International Committee on Microbial Ecology (ICOME), and the Japanese Society of Ecology. The aim of the symposium was to stress the importance of the global role of microorganisms in developing and maintaining biodiversity. Twenty-four speakers from seven countries presented papers in the symposium and in the workshop, "Microbial Diversity and Cycling of Bioelements," that followed the symposium. Papers presented at the symposium are published in this proceedings. Discussions of the workshop, which were energetic and enthusiastic, are also summarized in this proceedings. The symposium provided an opportunity to address the role of microorganisms in global cycles and as the basic support ofbiodiversity on the planet. Previously unrecognized as both contributing to and sustaining biodiversity, microorganisms are now considered to be primary elements of, and a driving force in, biodiversity. Financial support was provided for the symposium by the CIBA GEIGY Foundation for the Promotion of Science, Naito Foundation, and the Uchida Foundation of the Ocean Research Institute, University of Tokyo. Support from these foundations is gratefully acknowledged. CONTENTS Microbial Biodiversity-Global Aspects ................................. 1 Rita R. Colwell 2. Importance of Community Relationships in Biodiversity ...................

Microbial Responses to Environmental Changes

Author : Jürg B. Logue,Stuart E. G. Findlay,Jérôme Comte
Publisher : Frontiers Media SA
Page : 263 pages
File Size : 50,5 Mb
Release : 2016-01-20
Category : Electronic book
ISBN : 9782889197231

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Microbial Responses to Environmental Changes by Jürg B. Logue,Stuart E. G. Findlay,Jérôme Comte Pdf

Advances in next generation sequencing technologies, omics, and bioinformatics are revealing a tremendous and unsuspected diversity of microbes, both at a compositional and functional level. Moreover, the expansion of ecological concepts into microbial ecology has greatly advanced our comprehension of the role microbes play in the functioning of ecosystems across a wide range of biomes. Super-imposed on this new information about microbes, their functions and how they are organized, environmental gradients are changing rapidly, largely driven by direct and indirect human activities. In the context of global change, understanding the mechanisms that shape microbial communities is pivotal to predict microbial responses to novel selective forces and their implications at the local as well as global scale. One of the main features of microbial communities is their ability to react to changes in the environment. Thus, many studies have reported changes in the performance and composition of communities along environmental gradients. However, the mechanisms underlying these responses remain unclear. It is assumed that the response of microbes to changes in the environment is mediated by a complex combination of shifts in the physiological properties, single-cell activities, or composition of communities: it may occur by means of physiological adjustments of the taxa present in a community or selecting towards more tolerant/better adapted phylotypes. Knowing whether certain factors trigger one, many, or all mechanisms would greatly increase confidence in predictions of future microbial composition and processes. This Research Topic brings together studies that applied the latest molecular techniques for studying microbial composition and functioning and integrated ecological, biogeochemical and/or modeling approaches to provide a comprehensive and mechanistic perspective of the responses of micro-organisms to environmental changes. This Research Topic presents new findings on environmental parameters influencing microbial communities, the type and magnitude of response and differences in the response among microbial groups, and which collectively deepen our current understanding and knowledge of the underlying mechanisms of microbial structural and functional responses to environmental changes and gradients in both aquatic and terrestrial ecosystems. The body of work has, furthermore, identified many challenges and questions that yet remain to be addressed and new perspectives to follow up on.

Marine Microbial Diversity as a Source of Bioactive Natural Products

Author : Didier Stien
Publisher : MDPI
Page : 146 pages
File Size : 44,9 Mb
Release : 2020-06-17
Category : Science
ISBN : 9783039361823

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Marine Microbial Diversity as a Source of Bioactive Natural Products by Didier Stien Pdf

A trillion different microbial species have been evolving for some 3.5 billion years, producing ever more complex active secondary metabolites. The sea is a cauldron of a great diversity of useful and valuable compounds. This Special Issue focused on studies of marine microbe natural products for discovering compounds useful to humankind. Papers were collected that provide up-to-date information regarding the characterization of marine microbes’ metabolic diversity and the evaluation of the therapeutic potential of marine microbes’ metabolites. Most of the articles in this book deal with marine fungi, biological and chemical diversity, and their active metabolites. This may be a sign that marine fungi have been under studied to date and are perceived by many researchers as an important source of discovery in this field. A best practices guide for the isolation of marine fungi from different matrixes and their conservation is also presented. The comparison of the phylogenetic and metabolomic profiles of microalgae from different lineages provides novel insights into the potential of chemotaxonomy in marine phytoplankton, showing a good overlap of phylogenetic and chemotaxonomic signals.

Understanding Marine Biodiversity

Author : National Research Council,Division on Earth and Life Studies,Commission on Geosciences, Environment and Resources,Committee on Biological Diversity in Marine Systems
Publisher : National Academies Press
Page : 129 pages
File Size : 44,9 Mb
Release : 1995-02-24
Category : Science
ISBN : 9780309052252

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Understanding Marine Biodiversity by National Research Council,Division on Earth and Life Studies,Commission on Geosciences, Environment and Resources,Committee on Biological Diversity in Marine Systems Pdf

The diversity of marine life is being affected dramatically by fishery operations, chemical pollution and eutrophication, alteration of physical habitat, exotic species invasion, and effects of other human activities. Effective solutions will require an expanded understanding of the patterns and processes that control the diversity of life in the sea. Understanding Marine Biodiversity outlines the current state of our knowledge, and propose research agenda on marine biological diversity. This agenda represents a fundamental change in studying the oceanâ€"emphasizing regional research across a range of space and time scales, enhancing the interface between taxonomy and ecology, and linking oceanographic and ecological approaches. Highlighted with examples and brief case studies, this volume illustrates the depth and breadth of undescribed marine biodiversity, explores critical environmental issues, advocates the use of regionally defined model systems, and identifies a series of key biodiversity research questions. The authors examine the utility of various research approachesâ€"theory and modeling, retrospective analysis, integration of biotic and oceanographic surveysâ€"and review recent advances in molecular genetics, instrumentation, and sampling techniques applicable to the research agenda. Throughout the book the critical role of taxonomy is emphasized. Informative to the scientist and accessible to the policymaker, Understanding Marine Biodiversity will be of specific interest to marine biologists, ecologists, oceanographers, and research administrators, and to government agencies responsible for utilizing, managing, and protecting the oceans.

Marine Microbiology

Author : Colin B. Munn
Publisher : CRC Press
Page : 606 pages
File Size : 43,6 Mb
Release : 2019-11-26
Category : Science
ISBN : 9780429590429

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Marine Microbiology by Colin B. Munn Pdf

The third edition of this bestselling text has been rigorously updated to reflect major new discoveries and concepts since 2011, especially progress due to extensive application of high-throughput sequencing, single cell genomics and analysis of large datasets. Significant advances in understanding the diversity and evolution of bacteria, archaea, fungi, protists, and viruses are discussed and their importance in marine processes is explored in detail. Now in full colour throughout, all chapters have been significantly expanded, with many new diagrams, illustrations and boxes to aid students’ interest and understanding. Novel pedagogy is designed to encourage students to explore current high-profile research topics. Examples include the impacts of rising CO2 levels on microbial community structure and ocean processes, interactions of microbes with plastic pollution, symbiotic interactions, and emerging diseases of marine life. This is the only textbook addressing such a broad range of topics in the specific area of marine microbiology, now a core topic within broader Marine Science degrees. A Companion Website provides additional online resources for instructors and students, including a summary of key concepts and terminology for each chapter, links to further resources, and flashcards to aid self-assessment.

Metagenomic Studies of Bacterial Community of Marine Ecosystem

Author : Thummar Ankur,Ramani Vimal
Publisher : LAP Lambert Academic Publishing
Page : 68 pages
File Size : 44,8 Mb
Release : 2014
Category : Electronic
ISBN : 3659515590

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Metagenomic Studies of Bacterial Community of Marine Ecosystem by Thummar Ankur,Ramani Vimal Pdf

The ocean covers over 70% of the earth's surface and contains an extraordinary diversity of life. Our interest in understanding the function of marine ecosystems has been accelerated in recent years with growing recognition of their importance in human life. Marine microbes have defined the chemistry of the oceans and atmosphere over evolutionary time. Thousands of different species of bacteria, fungi and viruses exist in marine ecosystems comprising complex microbial food webs. These microorganisms play highly diverse roles in ecology and biochemistry of most different ecosystems. In the preset study, culture independent and dependent approach explored to study the biodiversity of bacterial community of marine ecosystem, which revealed uneven bacterial genera distribution in general, at polluted site of sea coast ecosystem at Alang-Sosiya ship breaking yard. However, in control site of sea water samples, all bacterial genera evenly distributed, which depicts the stability of ecosystem.