Marine Microorganisms

Author : Colin Munn
Publisher : Garland Science
Page : 394 pages
File Size : 43,5 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.

Author : National Research Council,Division on Engineering and Physical Sciences,Space Studies Board,Commission on Physical Sciences, Mathematics, and Applications,Steering Group for the Workshop on Size Limits of Very Small Microorganisms
Publisher : National Academies Press
Page : 171 pages
File Size : 52,6 Mb
Release : 1999-09-13
Category : Science
ISBN : 9780309172745

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Size Limits of Very Small Microorganisms by National Research Council,Division on Engineering and Physical Sciences,Space Studies Board,Commission on Physical Sciences, Mathematics, and Applications,Steering Group for the Workshop on Size Limits of Very Small Microorganisms Pdf

How small can a free-living organism be? On the surface, this question is straightforward-in principle, the smallest cells can be identified and measured. But understanding what factors determine this lower limit, and addressing the host of other questions that follow on from this knowledge, require a fundamental understanding of the chemistry and ecology of cellular life. The recent report of evidence for life in a martian meteorite and the prospect of searching for biological signatures in intelligently chosen samples from Mars and elsewhere bring a new immediacy to such questions. How do we recognize the morphological or chemical remnants of life in rocks deposited 4 billion years ago on another planet? Are the empirical limits on cell size identified by observation on Earth applicable to life wherever it may occur, or is minimum size a function of the particular chemistry of an individual planetary surface? These questions formed the focus of a workshop on the size limits of very small organisms, organized by the Steering .Group for the Workshop on Size Limits of Very Small Microorganisms and held on October 22 and 23, 1998. Eighteen invited panelists, representing fields ranging from cell biology and molecular genetics to paleontology and mineralogy, joined with an almost equal number of other participants in a wide-ranging exploration of minimum cell size and the challenge of interpreting micro- and nano-scale features of sedimentary rocks found on Earth or elsewhere in the solar system. This document contains the proceedings of that workshop. It includes position papers presented by the individual panelists, arranged by panel, along with a summary, for each of the four sessions, of extensive roundtable discussions that involved the panelists as well as other workshop participants.

Author : Yves Le Gal,A. Muller-Feuga
Publisher : Editions Quae
Page : 212 pages
File Size : 51,5 Mb
Release : 1997
Category : Medical
ISBN : 2905434945

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Marine Microorganisms for Industry by Yves Le Gal,A. Muller-Feuga Pdf

During the meeting held on 17-19 September 1997 in Brest, some potential uses of marine microorganisms were examined in order to assess current knowledge. Communications reported in this publication refer principally to the substances found in these microorganisms: in particular to long chain polyunsaturated fatty acids produced by bacteria, cyanobacteria and microalgae; enzymes, focusing on those stable at high temperatures, from deep sea bacteria; polysaccharides from bacteria; other substance presenting biological activities that could be of interest for pharmaceutical, food, feed or cosmetics industries and for preventing marine fouling and contamination by heavy metals. Some general aspects have also been examined, such as methods and means for microalgae strain holding, research of biological activities, culture of those microorganisms, and purification of molecules. Industrial issues related to these developments were presented by representatives from some relevant industries.

Author : Lucas J. Stal,Mariana Silvia Cretoiu
Publisher : Springer
Page : 498 pages
File Size : 49,9 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.

Author : Leo M.L. Nollet
Publisher : CRC Press
Page : 130 pages
File Size : 43,9 Mb
Release : 2016-09-19
Category : Technology & Engineering
ISBN : 9781315354552

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Marine Microorganisms by Leo M.L. Nollet Pdf

The marine environment covers 70% of the earth’s surface and accounts for 98% of the potentially habitable space. The bioactives from marine microorganisms include antibiotic compounds, polysaccharides, inhibitors, enzymes, peptides, and pigments. These are used in various fields of biology that range from nutraceuticals to cosmeceuticals. Recent scientific investigations have revealed that marine microbial compounds exhibit various beneficial biological effects, such as anti-inflammatory, anti-cancer, anti-HIV, anti-hypertensive, and anti-diabetic. Marine Microorganisms: Extraction and Analysis of Bioactive Compounds sheds light on the extraction, clean-up, and detection methods of major compounds from marine organisms. The book includes information on the different classes of marine microorganisms and the different bioactives that can be extracted from bacteria, fungi and microalgae. Divided into 7 chapters, the book covers bioactive marine natural products, such as marine microbes, seaweeds, and marine sponges as potential sources of drug discovery, and focuses on analysis methods of the biocomponents from marine microorganisms. A useful reference tool for researchers and students, this book provides current knowledge about isolation and analysis methods of the bioactives and provides insight into the various bioactives of marine microbes toward nutraceutical and pharmaceutical development.

Author : Stefan M. Sievert
Publisher : Frontiers Media SA
Page : 295 pages
File Size : 45,8 Mb
Release : 2019-04-05
Category : Electronic
ISBN : 9782889458073

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The Responses of Marine Microorganisms, Communities and Ecofunctions to Environmental Gradients by Stefan M. Sievert Pdf

Marine environments are fluid. Microorganisms living in the ocean experience diverse environmental changes over wide spatiotemporal scales. For microorganisms and their communities to survive and function in the ocean, they need to have the capacity to sense, respond to, adapt to and/or withstand periodic and sporadic environmental changes. This eBook collates a variety of recent research reports and theoretical discussions on the ecoenergetic strategies, community structure, biogeochemical and ecosystem functions as well as regulatory processes and mechanisms that marine microorganisms employ in response to environmental gradients and variations.

Author : Haijin Mou,Xiaoke Hu,Francesco Secundo,Benwei Zhu
Publisher : Frontiers Media SA
Page : 147 pages
File Size : 42,6 Mb
Release : 2022-06-30
Category : Science
ISBN : 9782889761159

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Marine Microorganisms and Their Enzymes With Biotechnological Application by Haijin Mou,Xiaoke Hu,Francesco Secundo,Benwei Zhu Pdf

Author : Xian-Wen Yang,Bin-Gui Wang,Peter Proksch
Publisher : Frontiers Media SA
Page : 142 pages
File Size : 55,8 Mb
Release : 2020-01-22
Category : Electronic
ISBN : 9782889633586

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Natural Products from Marine Microorganisms by Xian-Wen Yang,Bin-Gui Wang,Peter Proksch Pdf

Natural products continue to serve as sources for the development of new medicines. There is currently a revival of interest in the discovery of bioactive compounds with new chemical structures from natural sources, largely due to the fact that synthetic libraries have not yielded the expected number of developmental candidates in the pharmaceutical industry during the last decade. In addition, the emergence of clinically relevant pathogens that are becoming increasingly resistant to currently used medicines strengthens the notion that natural product research is urgently required. Considering the fact that almost 10% of bioactive compounds are of microbial origin, and that marine microorganisms are relatively poorly studied compared to their terrestrial relatives, marine microorganisms are regarded as the most potential-laden resource for drug discovery.

Author : Se-Kwon Kim
Publisher : John Wiley & Sons
Page : 558 pages
File Size : 43,6 Mb
Release : 2013-06-21
Category : Science
ISBN : 9783527665273

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Marine Microbiology by Se-Kwon Kim Pdf

Deliberately breaking with the classical biology-centered description of marine organisms and their products, this reference emphasizes microbial technology over basic biology, setting it apart from its predecessors. As such, it systematically covers the technology behind high-value compounds for use as pharmaceuticals, nutraceuticals or cosmetics, from prospecting to production issues. Following a definition of the field, the book goes on to address all industrially important aspects of marine microbial biotechnology. The first main part contains a description of the major production organisms, from archaebacteria to cyanobacteria to algae and symbionts, including their genetic engineering. The remaining four parts look at commercially important compounds produced by these microorganisms together with their applications. Throughout, the emphasis is on technological considerations, and the future potential of these organisms or compound classes is discussed. A valuable and forward-looking resource for innovative biotechnologists in industry as well as in academia.

Author : Anjana K. Vala,Dushyant R. Dudhagara,Bharti P. Dave
Publisher : Unknown
Page : 0 pages
File Size : 41,8 Mb
Release : 2022
Category : Marine bioremediation
ISBN : 0367770032

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Marine Microbial Bioremediation by Anjana K. Vala,Dushyant R. Dudhagara,Bharti P. Dave Pdf

Due to increased industrialization and urbanization, the marine ecosystem is getting contaminated and it has become imperative to save this ecosystem that is the largest. The book focuses on marine microbial remediation aspects. Major marine pollutants their effect on marine ecosystems, and their removal by ecofriendly, sustainable approach bioremediation have been included. Marine biota due to their unique traits are promising candidates for bioremediation processes. Mechanistic aspects of microbial bioremediation in marine environment have also been discussed

Author : John Paul
Publisher : Gulf Professional Publishing
Page : 696 pages
File Size : 49,9 Mb
Release : 2001-05-08
Category : Science
ISBN : 0125215304

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Marine Microbiology by John Paul Pdf

Written by experts in the field, Marine Microbiology presents the latest experimental techniques in the detail required for modern environmental microbiological research. Chapters start with the introduction and background of a particular method, followed by a concise description of the procedures involved. There is also a list of vendors who supply critical components which includes names, addresses, and websites at the end of each chapter. Covers both established and novel current methods Historical perspective Enumeration of autotrophic picoplankton, bacteria and viruses Fingerprinting Viral Assemblages by Pulsed Field Gel electrophoresis (PFGE) Fluorescence in situ hybridization with rRNA-targeted oligonucleotide probes Detection of phytoplankton by remote sensing Marine pollution microbiology Microbes in extreme environments List of suppliers provided at end of each chapter Colour plate section

Author : Anonim
Publisher : American Geophysical Union
Page : 391 pages
File Size : 47,7 Mb
Release : 2005-01-14
Category : Science
ISBN : 9780875902746

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Interactions Between Macro- and Microorganisms in Marine Sediments by Anonim Pdf

Marine sediments support complex interactions between macro-and microorganisms that have global implications for carbon and nutrient cycles. What is the state of the science on such interactions from coastal and estuarine environments to the deep sea? How does such knowledge effect environmental management? And what does future research hold in store for scientists, engineers, resource managers, and educators?Interactions between Macro- and Microorganisms in Marine Sediments responds to these questions, and more, by focusing on:? Interactions between plants, microorganisms, and marine sediment? Interactions between animals, microorganisms, and marine sediment? Interactions between macro- and microorganisms and the structuring of benthic communities? Impact of macrobenthic activity on microbially-mediated geochemical cycles in sediments? Conceptual and numeric models of diagenesis that incorporate interactions between macro- and microorganismsHere is an authoritative overview of the research, experimentation and modeling approaches now in use in our rapidly evolving understanding of life in marine sediments.

Author : Josep M. Gasol,David L. Kirchman
Publisher : John Wiley & Sons
Page : 571 pages
File Size : 45,8 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.

Author : Leo M.L. Nollet
Publisher : CRC Press
Page : 167 pages
File Size : 45,8 Mb
Release : 2016-09-19
Category : Technology & Engineering
ISBN : 9781498702560

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Marine Microorganisms by Leo M.L. Nollet Pdf

The marine environment covers 70% of the earth’s surface and accounts for 98% of the potentially habitable space. The bioactives from marine microorganisms include antibiotic compounds, polysaccharides, inhibitors, enzymes, peptides, and pigments. These are used in various fields of biology that range from nutraceuticals to cosmeceuticals. Recent scientific investigations have revealed that marine microbial compounds exhibit various beneficial biological effects, such as anti-inflammatory, anti-cancer, anti-HIV, anti-hypertensive, and anti-diabetic. Marine Microorganisms: Extraction and Analysis of Bioactive Compounds sheds light on the extraction, clean-up, and detection methods of major compounds from marine organisms. The book includes information on the different classes of marine microorganisms and the different bioactives that can be extracted from bacteria, fungi and microalgae. Divided into 7 chapters, the book covers bioactive marine natural products, such as marine microbes, seaweeds, and marine sponges as potential sources of drug discovery, and focuses on analysis methods of the biocomponents from marine microorganisms. A useful reference tool for researchers and students, this book provides current knowledge about isolation and analysis methods of the bioactives and provides insight into the various bioactives of marine microbes toward nutraceutical and pharmaceutical development.

Author : B. Austin
Publisher : CUP Archive
Page : 246 pages
File Size : 44,5 Mb
Release : 1988-07-29
Category : Science
ISBN : 0521311306

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Marine Microbiology by B. Austin Pdf

The emphasis is on new and exciting facets of the subject, notably biotechnology, fish and shellfish pathology and deep-sea microbiology. The volume also provides a sound introduction to the main elements of marine microbiology: indluding the habitats and ecology of marine micro-organisms, their taxonomy, and a practical guide to microbiological techniques and methods.