Adaptation Of Halophilic Halotolerant Microorganisms And Their Applications
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Adaptation Of Halophilic Halotolerant Microorganisms And Their Applications
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Author : Furkan Orhan
language : en
Publisher: Frontiers Media SA
Release Date : 2023-09-25
Adaptation Of Halophilic Halotolerant Microorganisms And Their Applications written by Furkan Orhan and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-25 with Science categories.
Halophiles
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Author : Dinesh K Maheshwari
language : en
Publisher: Springer
Release Date : 2015-09-16
Halophiles written by Dinesh K Maheshwari and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-16 with Science categories.
The world of halophiles is quite diverse and their representatives in three domains of life i.e. archaea, bacteria and eukarya. They are found all over the small subunit rRNA based tree of life and these micro-organisms are adapted to salt concentration up to saturation hence able to grow at >300g/l Nacl concentration. Their metabolic diversity is high as well encompassing oxygenic and anoxygenic phototrophs, aerobic heterotrophs, denitrifiers, sulphate reducers, fermenters and methanogens. The proteins of halophiles are magnificently engineered to function in a milieu containing 2-5M salt that encodes genes represent a valuable repository and resource for reconstruction and visualizing processes of habitat selection and adaptive evolution. Search for new enzymes endowed with novel activities and enhanced stability continues to be desirable purpose for important commercial production of biotechnological significance. These poly extremophiles proved excellent source of enzymes and metabolites possessing inherent ability to function in extreme conditions of high salt, alkaline pH and facilitating catalysis for industrial application in food processing, industrial bioconversion, bioremediation etc. In fact, it has just begun to realize the great potential and true extent of diversity and suitable applications if explored them judiciously. This book highlights current applications and research on halophiles to provide a timely overview. Chapters are written by expert authors from around the world and include topics of varied importance which include their role to play in enzyme production, restoration of soil fertility and plant growth , antimicrobial and biocatalytic potential, biomolecules in nanotechnology and aspects of quorum sensing. The book is divided into three sections, dealing with biodiversity, biotechnology and sustainable exploitation of halophiles. This major new work represents a valuable source of information to all those scientists interested in microorganisms in general and extremophiles in particular with respect to their innovative products and applications.
Adaptation To Life At High Salt Concentrations In Archaea Bacteria And Eukarya
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Author : Nina Gunde-Cimerman
language : en
Publisher: Springer Science & Business Media
Release Date : 2005-09-30
Adaptation To Life At High Salt Concentrations In Archaea Bacteria And Eukarya written by Nina Gunde-Cimerman and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-09-30 with Science categories.
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.
The Biology Of Halophilic Bacteria
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Author : Russell H. Vreeland
language : en
Publisher: CRC Press
Release Date : 2020-08-18
The Biology Of Halophilic Bacteria written by Russell H. Vreeland and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-18 with Science categories.
A book for anyone interested in halophilic bacteria The Biology of Halophilic Bacteria presents detailed information regarding methods for working with halophilic bacteria. Helpful hints for performing various tests and assays in high salts are given, and information about data presentation and analysis is provided as well. The book will be useful to molecular biologists, biochemists, ecologists, and others interested in halophilic bacteria.
Halophilic Microorganisms
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Author : Antonio Ventosa
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-21
Halophilic Microorganisms written by Antonio Ventosa and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-21 with Science categories.
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.
Halophilic Bacteria
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Author : Francisco Rodriguez-Valera
language : en
Publisher: Springer
Release Date : 1988
Halophilic Bacteria written by Francisco Rodriguez-Valera and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Science categories.
The Proceedings From Halophiles 2013 The International Congress On Halophilic Microorganisms
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Author : R. Thane Papke
language : en
Publisher: Frontiers Media SA
Release Date : 2015-07-08
The Proceedings From Halophiles 2013 The International Congress On Halophilic Microorganisms written by R. Thane Papke and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-07-08 with Halophilic microorganisms categories.
The Halophiles 2013 meeting is a multidisciplinary international congress, with a strong history of regular triennial meetings since 1978. Our mission is to bring researchers from a wide diversity of investigation interests (e.g., protein and species evolution; niche adaptation, ecology, taxonomy, genomics, metagenomics, horizontal gene transfer, gene regulation; DNA replication, repair and recombination; signal transduction; community assembly and species distribution; astrobiology; biotechnological applications; adaptation to radiation, desiccation, osmotic stress) into a single forum for the integration and synthesis of ideas and data from all three domains of life, and their viruses, yet from a single environment; salt concentrations greater than seawater. This cross-section of research informs our understanding of the microbiological world in many ways. The halophilic environment is extreme, especially above 10% NaCl, restricting life solely to microbes. The microorganisms that live there are adapted to extreme conditions, and are notable for their ability to survive high doses of radiation and desiccation. Therefore, the hypersaline environment is a model system (both the abiotic, and biologic factors) for insightful understanding regarding conditions and life in the absence of plant and animals (e.g., life on the early earth, and other solar system bodies like Mars and Europa). Lower salinity conditions (e.g., 6-10% NaCl) form luxuriant microbial mats considered modern analogues of fossilized stromatolites, which are enormous microbially produced structures fashioned during the Precambrian (and still seen today in places like Shark’s Bay, Australia). Hypersaline systems are island-like habitats spread patchily across the earth’s surface, and similar to the Galapagos Islands represent unique systems excellent for studying the evolutionary pressures that shape microbial community assembly, adaptation, and speciation. The unique adaptations to this extreme environment produce valuable proteins, enzymes and other molecules capable of remediating harsh human instigated environments, and are useful for the production of biofuels, vitamins, and retinal implants, for example. This research topic is intended to capture the breadth and depth of these topics.
Halophilic Microorganisms And Their Environments
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Author : Aharon Oren
language : en
Publisher: Springer Science & Business Media
Release Date : 2002-08-31
Halophilic Microorganisms And Their Environments written by Aharon Oren and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-08-31 with Medical categories.
The halophilic microorganisms form a highly diverse group of organisms. They present the biochemist/physiologist with interesting questions on the strategies used to cope with high osmotic pressures exerted by hypersaline brines. They often have a strong impact on the ecosystems in which they thrive. The first section of the book presents in-depth discussions of the taxonomy, cellular properties, metabolic diversity, pigments, ion metabolism and organic osmotic solutes, properties of halophilic proteins, genetics, and biotechnological uses of halophilic microorganisms. The second section describes the occurrence and functioning of these organisms in the Great Salt Lake, the Dead Sea, solar saltern ponds, alkaline soda lakes, and other hypersaline environments worldwide. Each chapter contains an extensive list of references. No other book provides in-depth up-to-date coverage of all subjects described. The volume is intended for researchers and students interested in microbial physiology, microbial ecology, environmental sciences, and extremophilic biotechnology.
Extremophiles Diversity Adaptation And Applications
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Author : Masrure Alam
language : en
Publisher: Bentham Science Publishers
Release Date : 2023-01-18
Extremophiles Diversity Adaptation And Applications written by Masrure Alam and has been published by Bentham Science Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-01-18 with Science categories.
Extremophiles: Diversity, Adaptation and Applications brings up-to-date knowledge about different types of extremophiles, the fascinating group of microorganisms that love to live in extreme environmental conditions. The book consists of fourteen chapters, of which, the first provides an overview of all the major types of extremophiles and the relationship with their respective extreme environments. The chapters following this introduction explain the diversity of prokaryotes based on environmental conditions, adaptation mechanisms, and industrial applications. The book concludes with a summary of the diverse biotechnological and industrial applications of extremophiles, emphasizing the importance of these microorganisms for human welfare. The book is intended as a primary textbook reference that enriches the knowledge base of scholars in the field of microbiology and biotechnology. It can also serve as a secondary reference for anyone who is interested in research on extremophiles. Key Features - Covers all the major types of extremophiles, including hyperthermophiles, psychrophiles, halophiles, acidophiles, alkaliphiles, xerophiles, oligotrophs, chemolithotrophs, anaerobes and others - Provides a fundamental overview of the microbiology of extreme environments - Supplements fundamentals with information about industrial and scientific applications - Presents information in a simple structured format suitable for learners - Includes references for further reading
Halophiles And Hypersaline Environments
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Author : Antonio Ventosa
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-06-24
Halophiles And Hypersaline Environments written by Antonio Ventosa and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-06-24 with Science categories.
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.