Microbiology and Biogeochemistry of Hypersaline Environments

Microbiology and Biogeochemistry of Hypersaline Environments PDF Author: Aharon Oren
Publisher: CRC Press
ISBN: 9780849383632
Category : Science
Languages : en
Pages : 380

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Book Description
This book, intended for researchers and students in the fields of microbiology, biochemistry, and biogeochemistry, details the biology and biogeochemistry of various halophilic microorganisms that live in high density saline environments worldwide. These organisms are especially important to biodegradation and hazardous site clean-up. Topics include the biochemistry, genetics, and molecular biology of these organisms; new methods to type them; and osmotic adaption.

Microbiology and Biogeochemistry of Hypersaline Environments

Microbiology and Biogeochemistry of Hypersaline Environments PDF Author: Aharon Oren
Publisher: CRC Press
ISBN: 9780849383632
Category : Science
Languages : en
Pages : 380

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Book Description
This book, intended for researchers and students in the fields of microbiology, biochemistry, and biogeochemistry, details the biology and biogeochemistry of various halophilic microorganisms that live in high density saline environments worldwide. These organisms are especially important to biodegradation and hazardous site clean-up. Topics include the biochemistry, genetics, and molecular biology of these organisms; new methods to type them; and osmotic adaption.

Hypersaline Environments

Hypersaline Environments PDF Author: Barbara J. Javor
Publisher: Springer Science & Business Media
ISBN: 3642743706
Category : Science
Languages : en
Pages : 337

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Book Description
Hypersaline environments are the principal habitats of petroleum deposition. They are also of intense evolutionary and ecological interest. This book presents a cross-disciplinary examination of the variety of halophilic microorganisms and their roles in modifying the ecology and geochemistry of hypersaline environments. The book also covers in detail the various inland and coastal habitats where halophilic microorganisms thrive. Geographically, hypersaline environments extend from the tropics to the poles, and from the terrestrial to the submarine. Organisms capable of living in such environments have faced unique evolutionary challenges.

Adaptation to Life at High Salt Concentrations in Archaea, Bacteria, and Eukarya

Adaptation to Life at High Salt Concentrations in Archaea, Bacteria, and Eukarya PDF Author: Nina Gunde-Cimerman
Publisher: Springer Science & Business Media
ISBN: 1402036337
Category : Science
Languages : en
Pages : 532

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Book Description
Salt is an essential requirement of life. Already from ancient times (e. g. , see the books of the Bible) its importance in human life has been known. For example, salt symbolizes destruction (as in Sodom and Gomorra), but on the other hand it has been an ingredient of every sacrifice during the Holy Temple periods. Microbial life in concentrated salt solutions has fascinated scientists since its discovery. Recently there have been several international meetings and books devoted entirely to halophiles. This book includes the proceedings of the “Halophiles 2004” conference held in Ljubljana, Slovenia, in September 2004 (www. u- lj. si/~bfbhaloph/index. html). This meeting was attended by 120 participants from 25 countries. The editors have selected presentations given at the meeting for this volume, and have also invited a number of contributions from experts who had not been present in Ljubljana. This book complements “Halophilic Microorganisms”, edited by A. Ventosa and published by Springer-Verlag (2004), “Halophilic Microorganism and their Environments” by A. Oren (2002), published by Kluwer Academic Publishers as volume 5 of “Cellular Origins, Life in Extreme Habitats and Astrobiology” (COLE), and “Microbiology and Biogeochemistry of Hypersaline Environments” edited by A. Oren, and published by CRC Press, Boca Raton (1999). Salt-loving (halophilic) microorganisms grow in salt solutions above seawater salinity (~3. 5% salt) up to saturation ranges (i. e. , around 35% salt). High concentrations of salt occur in natural environments (e. g.

Bacterial Biogeochemistry

Bacterial Biogeochemistry PDF Author: Tom Fenchel
Publisher: Academic Press
ISBN: 0124158366
Category : Science
Languages : en
Pages : 319

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Book Description
Bacterial Biogeochemistry, Third Edition focuses on bacterial metabolism and its relevance to the environment, including the decomposition of soil, food chains, nitrogen fixation, assimilation and reduction of carbon nitrogen and sulfur, and microbial symbiosis. The scope of the new edition has broadened to provide a historical perspective, and covers in greater depth topics such as bioenergetic processes, characteristics of microbial communities, spatial heterogeneity, transport mechanisms, microbial biofilms, extreme environments and evolution of biogeochemical cycles. Provides up-to-date coverage with an enlarged scope, a new historical perspective, and coverage in greater depth of topics of special interest Covers interactions between microbial processes, atmospheric composition and the earth's greenhouse properties Completely rewritten to incorporate all the advances and discoveries of the last 20 years such as applications in the exploration for ore deposits and oil and in remediation of environmental pollution

Thermophilic and Halophilic Extremophiles in Eurasian Environments

Thermophilic and Halophilic Extremophiles in Eurasian Environments PDF Author: Hongchen Jiang
Publisher: Frontiers Media SA
ISBN: 2889458350
Category :
Languages : en
Pages : 151

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Book Description
The eBook is the product of a partnership between the Norwegian Eurasia Program and the China Silk Road Program. At the present, our knowledge on microbiology and biogeochemistry from Eurasian (hyper)saline and thermal ecosystems is limited. Such information is essential to the field and contributes to a comprehensive understanding of microbial metabolic pathways and functions involved in biogeochemical processes in extreme ecosystems. This eBook includes a series of recent progress in microbial diversity, ecological functions, and biogeochemistry in Eurasian (hyper)saline and thermal ecosystems with the use of next generation sequencing, omics technologies and interdisciplinary collaboration. We hope that this eBook would serve as a model for international cooperation and as a source of inspiration for more achievements in Eurasian (hyper)saline and thermal ecosystems in the future. The complete list of authors and co-authors includes 68 highly-qualified specialists from 9 countries. All chapters in the eBook were edited by authoritative experts. We would like to emphasize the great goodwill, esteem and cooperation extended to each other among the authors, reviewers and editors who contributed to the successful completion of this eBook.

Halophiles and Hypersaline Environments

Halophiles and Hypersaline Environments PDF Author: Antonio Ventosa
Publisher: Springer Science & Business Media
ISBN: 3642201989
Category : Science
Languages : en
Pages : 396

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Book Description
This book presents the latest results in the exploration of halophilic bacteria, archaea, fungi and viruses. Basic and molecular aspects as well as possible biotechnological applications of halophiles are highlighted by leading scientists. Topics include: the family Halomonadaceae; the hypersaline lakes of Inner Mongolia ; Salinibacter ruber - from genomics to microevolution and ecology; the impact of lipidomics on the microbial world of hypersaline environments; molecular mechanisms of adaptation to high salt concentration in the black yeast Hortaea werneckii; viruses in hypersaline environments; initiation and regulation of translation in halophilic Archaea; protein transport into and across haloarchaeal cytoplasmic membranes; protein glycosylation in Haloferax volcanii; the effect of anoxic conditions and temperature on gas vesicle formation in Halobacterium salinarum; halophiles exposed to multiple stressors; cellular adjustments of Bacillus subtilis to fluctuating salinities; the nature and function of carotenoids in Halobacillus halophilus; xanthorhodopsin; enzymatic biomass degradation by halophilic microorganisms; and enzymes from halophilic Archaea.

HALOPHILIC BACTERIA

HALOPHILIC BACTERIA PDF Author: Francisco Rodriguez-Valera
Publisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 162

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Book Description


Advances in Microbial Ecology

Advances in Microbial Ecology PDF Author: J.G. Jones
Publisher: Springer Science & Business Media
ISBN: 9780306455599
Category : Medical
Languages : en
Pages : 384

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Book Description
Volume 15 covers such topical matter as the effects of ultraviolet radiation on phytoplankton and the ecology and biogeochemistry of in situ groundwater bioremediation.

Hypersaline Ecosystems

Hypersaline Ecosystems PDF Author: G.M. Friedman
Publisher: Springer Science & Business Media
ISBN: 3642702902
Category : Science
Languages : en
Pages : 491

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Book Description


Halophilic Microorganisms

Halophilic Microorganisms PDF Author: Antonio Ventosa
Publisher: Springer Science & Business Media
ISBN: 366207656X
Category : Science
Languages : en
Pages : 363

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Book Description
Various groups of microorganisms - bacteria, archaea, algae and even fungi - have adapted to a life in a hypersaline environment. Halophilic Microorganisms explores the many-fold aspects of life under these extreme conditions. Several contributions analyze the microbial communities in different hypersaline environments such as salterns, soda lakes, and the Dead Sea or salt sediments. Reviews of their biodiversity, phylogeny, and genetics are given as well as of the diverse adaptation strategies of salt-tolerant or salt-requiring microorganisms. Microorganisms that have adapted to moderate salt concentrations or to habitats with drastic fluctuations are also treated in addition to the extreme halophiles. Their physiological, biochemical and molecular mechanisms developed in response to salinity and high osmotic pressure as well as current and future biotechnological applications are presented.