Microbial Life In Extreme Environments


Microbial Life In Extreme Environments
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Extremophiles


Extremophiles
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Author : Koki Horikoshi
language : en
Publisher: Wiley-Liss
Release Date : 1998-01-30

Extremophiles written by Koki Horikoshi and has been published by Wiley-Liss this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-01-30 with Science categories.


This text is devoted to a particular class of microbe & focuses on its ecology, systematics, physiological & molecular biology. Also included is a discussion of potentially exploitable biotechnological & industrial uses for extremophiles.



Microbial Ecology Of Extreme Environments


Microbial Ecology Of Extreme Environments
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Author : Caroline Chénard
language : en
Publisher: Springer
Release Date : 2017-03-15

Microbial Ecology Of Extreme Environments written by Caroline Chénard and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-15 with Science categories.


This book explores microbial lifestyles, biochemical adaptations, and trophic interactions occurring in extreme environments. By summarizing the latest findings in the field it provides a valuable reference for future studies. Spark ideas for biotechnological and commercial exploitation of microbiomes at the extremes of life are presented. Chapters on viruses complement this highly informative book. In a vertical journey through the microbial biosphere it covers aspects of cold environments, hot environments, extreme saline environments, and extreme pressure environments, and more. From the deep sea, through polar deserts, up to the clouds in the air - the diversity of microbial life in all habitats is described, explored, and comprehensively reviewed. Possible biotechnical applications are discussed. This book aims to provide a useful reference for those who want to start a research program in extreme microbiology and, hopefully, inspire new research directions.



Enigmatic Microorganisms And Life In Extreme Environments


Enigmatic Microorganisms And Life In Extreme Environments
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Author : Joseph Seckbach
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-12-01

Enigmatic Microorganisms And Life In Extreme Environments written by Joseph Seckbach 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 2013-12-01 with Medical categories.


Modern methods and approaches, such as the analysis of molecular sequences to infer evolutionary relationships among organisms, have provided vast new sets of data to further our understanding ofliving organisms, but there remain enigmas in the biological world that will keep scientists working and thinking for decades. Microorganisms by virtue of their small size and almost unbounded diversity provide ample examples of intriguing mysteries that are being challenged with all of the techniques the modern scientific arsenal can provide. One whole arena of this battle to resolve puzzling mysteries about various microorganisms is the almost unbelievable ability of many micro-organisms to live in extreme environments. Whether the challenge is extreme heat, cold, pressure, hyper salinity, alkalinity or acidity, some micro-organisms live now where no life might seem possible. This fascinating state of affairs is the context for this present volume edited by Joseph Seckbach. This Volume is a compilation of many of the especially interesting questions and biological challenges that arise in the consideration of microorganisms in general and the extremophiles in particular.



Microbial Life In Extreme Environments


Microbial Life In Extreme Environments
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Author : Donn Kushner
language : en
Publisher:
Release Date : 1978

Microbial Life In Extreme Environments written by Donn Kushner and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Science categories.




Microbial Evolution Under Extreme Conditions


Microbial Evolution Under Extreme Conditions
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Author : Corien Bakermans
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2015-03-10

Microbial Evolution Under Extreme Conditions written by Corien Bakermans and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-03-10 with Nature categories.


Today's microorganisms represent the vast majority of biodiversity on Earth and have survived nearly 4 billion years of evolutionary change. However, we still know little about the processes of evolution as applied to microorganisms and microbial populations. Microbial evolution occurred and continues to take place in a vast variety of environmental conditions that range from anoxic to oxic, from hot to cold, from free-living to symbiotic, etc. Some of these physicochemical conditions are considered "extreme", particularly when inhabitants are limited to microorganisms. It is easy to imagine that microbial life in extreme environments is somehow more constrained and perhaps subjected to different evolutionary pressures. But what do we actually know about microbial evolution under extreme conditions and how can we apply that knowledge to other conditions? Appealingly, extreme environments with their relatively limited numbers of inhabitants can serve as good model systems for the study of evolutionary processes. A look at the microbial inhabitants of today's extreme environments provides a snapshot in time of evolution and adaptation to extreme conditions. These adaptations manifest at different levels from established communities and species to genome content and changes in specific genes that result in altered function or gene expression. But as a recent (2011) report from the American Academy of Microbiology observes: "A complex issue in the study of microbial evolution is unraveling the process of evolution from that of adaptation. In many cases, microbes have the capacity to adapt to various environmental changes by changing gene expression or community composition as opposed to having to evolve entirely new capabilities." We have learned much about how microbes are adapted to extreme conditions but relatively little is known about these adaptations evolved. How did the different processes of evolution such as mutation, immigration, horizontal (lateral) gene transfer, recombination, hybridization, genetic drift, fixation, positive and negative selection, and selective screens contribute to the evolution of these genes, genomes, microbial species, communities, and functions? What are typical rates of these processes? How prevalent are each of these processes under different conditions? This book explores the current state of knowledge about microbial evolution under extreme conditions and addresses the following questions: What is known about the processes of microbial evolution (mechanisms, rates, etc.) under extreme conditions? Can this knowledge be applied to other systems and what is the broader relevance? What remains unknown and requires future research? These questions will be addressed from several perspectives including different extreme environments, specific organisms, and specific evolutionary processes.



Adaption Of Microbial Life To Environmental Extremes


Adaption Of Microbial Life To Environmental Extremes
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Author : Helga Stan-Lotter
language : en
Publisher: Springer
Release Date : 2017-03-02

Adaption Of Microbial Life To Environmental Extremes written by Helga Stan-Lotter and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-02 with Science categories.


This entirely updated second edition provides an overview on the biology, ecology and biodiversity of extremophiles. Unusual and less explored ecosystems inhabited by extremophiles such as marine hypersaline deeps, extreme cold, desert sands, and man-made clean rooms for spacecraft assembly are presented. An additional focus is put on the role of these highly specialized microorganism in applied research fields, ranging from biotechnology and nanotechnology to astrobiology. Examples such as novel psychrophilic enzymes, compounds from halophiles, and detection strategies for potential extraterrestrial life forms are discussed in detail. The book addresses researchers and advanced students in the fields of microbiology, microbial ecology and biotechnology.



Extremophiles Volume I


Extremophiles Volume I
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Author : Nicolas Glansdorff
language : en
Publisher: EOLSS Publications
Release Date : 2009-11-05

Extremophiles Volume I written by Nicolas Glansdorff and has been published by EOLSS Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-11-05 with Science categories.


Extremophiles is a component of Encyclopedia of Biological, Physiological and Health Sciences in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. The extremophiles represent some of the most fascinating organisms on Earth for the simple reason that they inhabit extreme environments characterized by physical and (or) chemical properties which render them totally inhospitable for most of the other organisms. The work has been sub-divided into 6 main topics related to the above mentioned environmental conditions. These topics consist of a general introduction and of several more specialized chapters that have been written by scientists prominent in the field. The chapters cover the description of the biotopes and inhabiting species, their specific characteristics as well as what we know about the molecular mechanisms which constitute the fundamentals of the resistance and adaptation of extremophiles to extreme conditions. The theme “Extremophiles” is headed by two chapters introducing the subject for non-specialists in the field, one covering the basic concepts and the other one giving an overview of the biotopes. These three volumes are aimed at the following five major target audiences: University and College students Educators, Professional practitioners, Research personnel and Policy analysts, managers, and decision makers and NGOs.



Strategies Of Microbial Life In Extreme Environments


Strategies Of Microbial Life In Extreme Environments
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Author : Moshe Shilo
language : en
Publisher:
Release Date : 1979

Strategies Of Microbial Life In Extreme Environments written by Moshe Shilo and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Adaptation (Biology) categories.




Journey To Diverse Microbial Worlds


Journey To Diverse Microbial Worlds
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Author : Joseph Seckbach
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Journey To Diverse Microbial Worlds written by Joseph Seckbach 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 2012-12-06 with Science categories.


In this Journey to Microbial Worlds we present the diversity of microorganisms, from the state of fossil microbes in Archaean age rocks to the possibilities of extraterrestrial life. This volume discusses the extremophiles living in harsh environments (from our anthropocentric point) and describes them in considerable detail. Some chapters also review topics such as symbiosis, bacterial luminescence, methanogens, and petroleum-grown cells. The final chapters of this book shed new light on astrobiology and speculate on extremophiles as candidates for extraterrestrial life. All chapters are updated to the latest research level.



Extremophiles Handbook


Extremophiles Handbook
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Author : Koki Horikoshi
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-12-08

Extremophiles Handbook written by Koki Horikoshi 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 2010-12-08 with Science categories.


The Extremophiles Handbook brings together the rapidly growing and often scattered information on microbial life in the whole range of extreme environments. This book will be a useful reference for finding clues to the origin of life and for exploring the biotechnology potential of these fascinating organisms.