Cyanobacteria

Author : A.K. Mishra,D.N. Tiwari,A.N. Rai
Publisher : Academic Press
Page : 541 pages
File Size : 53,6 Mb
Release : 2018-11-30
Category : Science
ISBN : 9780128146682

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Cyanobacteria by A.K. Mishra,D.N. Tiwari,A.N. Rai Pdf

Cyanobacteria constitute the most widely distributed group of photosynthetic prokaryotes found in almost all realms of the earth and play an important role in Earth’s nitrogen and carbon cycle. The gradual transformation from reducing atmosphere to oxidizing atmosphere was a turning point in the evolutionary history of the earth and made conditions for present life forms possible. Cyanobacteria: From Basic Science to Applications is the first reference volume that comprehensively discusses all aspects of cyanobacteria, including the diverse mechanisms of cyanobacteria for the advancement of cyanobacterial abilities, towards higher biofuel productivity, enhanced tolerance to environmental stress and bioactive compounds and potential for biofertilizers. Describes cyanobacterial diversity, stress biology, and biotechnological aspects of cyanobacteria Explores the global importance of cyanobacteria Provides a broad compilation of research that deals with cyanobacterial stress responses in both controlled laboratory conditions as well as in their natural environment

Author : Naveen K. Sharma,Ashawani K. Rai,Lucas J. Stal
Publisher : John Wiley & Sons
Page : 376 pages
File Size : 53,7 Mb
Release : 2013-11-22
Category : Science
ISBN : 9781118769553

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Cyanobacteria by Naveen K. Sharma,Ashawani K. Rai,Lucas J. Stal Pdf

Written by leading experts in the field, Cyanobacteria: AnEconomic Perspective is a comprehensive edited volume coveringall areas of an important field and its application to energy,medicine and agriculture. Issues related to environment, food and energy have presentedserious challenge to the stability of nation-states. Increasingglobal population, dwindling agriculture and industrial production,and inequitable distribution of resources and technologies havefurther aggravated the problem. The burden placed by increasingpopulation on environment and especially on agriculturalproductivity is phenomenal. To provide food and fuel to such amassive population, it becomes imperative to find new ways andmeans to increase the production giving due consideration tobiosphere’s ability to regenerate resources and provideecological services. Cyanobacteria are environment friendly resource for commercialproduction of active biochemicals, drugs and future energy(biodiesel, bioethanol and hydrogen). Topics on isolation, identification and classification ofcyanobacteria are discussed, as well as further sections on:summarizing a range of useful products synthesized bycyanobacteria, ecological services provided by cyanobacteriaincluding their harmful effect in water bodies and associated floraand fauna. Chapter on tools, techniques, and patents also focus onthe economic importance of the group. This book also provides aninsight for future perspectives in each particular field and anextensive bibliography. This book will be a highly useful resource for students,researchers and professionals in academics in the life sciencesincluding microbiology and biotechnology.

Author : Ingrid Chorus,Martin Welker
Publisher : CRC Press
Page : 701 pages
File Size : 49,8 Mb
Release : 2021-03-08
Category : Technology & Engineering
ISBN : 9781000262049

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Toxic Cyanobacteria in Water by Ingrid Chorus,Martin Welker Pdf

Cyanobacterial toxins are among the hazardous substances most widely found in water. They occur naturally, but concentrations hazardous to human health are usually due to human activity. Therefore, to protect human health, managing lakes, reservoirs and rivers to prevent cyanobacterial blooms is critical. This second edition of Toxic Cyanobacteria in Water presents the current state of knowledge on the occurrence of cyanobacteria and cyanotoxins as well as their impacts on health through water-related exposure pathways, chiefly drinking-water and recreational activity. It provides scientific and technical background information to support hazard identification, assessment and prioritisation of the risks posed by cyanotoxins, and it outlines approaches for their management at each step of the water-use system. It sets out key practical considerations for developing management strategies, implementing efficient measures and designing monitoring programmes. This enables stakeholders to evaluate whether there is a health risk from toxic cyanobacteria and to mitigate it with appropriate measures. This book is intended for those working on toxic cyanobacteria with a specific focus on public health protection. It intends to empower professionals from different disciplines to communicate and cooperate for sustainable management of toxic cyanobacteria, including public health workers, ecologists, academics, and catchment and waterbody managers. Ingrid Chorus headed the department for Drinking-Water and Swimming-Pool Hygiene at the German Environment Agency. Martin Welker is a limnologist and microbiologist, currently with bioMérieux in Lyon, France.

Author : B.A. Whitton,M. Potts
Publisher : Springer Science & Business Media
Page : 669 pages
File Size : 53,8 Mb
Release : 2007-05-08
Category : Science
ISBN : 9780306468551

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The Ecology of Cyanobacteria by B.A. Whitton,M. Potts Pdf

Cyanobacteria make a major contribution to world photosynthesis and nitrogen fixation, but are also notorious for causing nuisances such as dense and often toxic `blooms' in lakes and the ocean. The Ecology of Cyanobacteria: Their Diversity in Time and Space is the first book to focus solely on ecological aspects of these organisms. Its twenty-two chapters are written by some thirty authors, who are leading experts in their particular subject. The book begins with an overview of the cyanobacteria - or blue-green algae, for those who are not specialists - then looks at their diversity in the geological record and goes on to describe their ecology in present environments where they play important roles. Why is one of the key groups of organisms in the Precambrian still one of the most important groups of phototrophs today? The importance of ecological information for rational management and exploitation of these organisms for commercial and other practical purposes is also assessed. Accounts are provided of nuisances as well as the ecology of the commercially successful Spirulina and the role of cyanobacteria in ecosystem recovery from oil pollution. Many chapters include aspects of physiology, biochemistry, geochemistry and molecular biology where these help general understanding of the subject. In addition there are three chapters dealing specifically with molecular ecology. Thirty-two pages of colour photos incorporate about seventy views and light micrographs. These features make the book valuable to a wide readership, including biologists, microbiologists, geologists, water managers and environmental consultants. The book complements the highly successful The Molecular Biology of Cyanobacteria already published by Kluwer.

Author : N. G. Carr,Brian A. Whitton
Publisher : Univ of California Press
Page : 708 pages
File Size : 54,6 Mb
Release : 1982-01-01
Category : Science
ISBN : 0520047176

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The Biology of Cyanobacteria by N. G. Carr,Brian A. Whitton Pdf

Author : Rajesh Prasad Rastogi
Publisher : Springer Nature
Page : 485 pages
File Size : 54,7 Mb
Release : 2022-01-30
Category : Science
ISBN : 9789811648731

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Ecophysiology and Biochemistry of Cyanobacteria by Rajesh Prasad Rastogi Pdf

This book emphasizes and presents the latest information on eco-physiology and biochemistry of cyanobacteria with special emphasis on their biodiversity, molecular mechanisms of some important biological processes and survival mechanisms under myriad of environmental conditions as well as bioremediation. Cyanobacteria are the most dominant prokaryotic floras on the Earth’s surface, and are of great importance in terms of ecological, economical and evolutionary perspectives. They are oldest groups of photosynthetic autotrophs, which create oxygenic atmosphere for the development and sustainability of ecosystems with different life forms. The book presents an integrative approach to their possible biotechnological application in the field of bio-energy and various aspects of biochemistry, biophysics and structural biology of photosynthesis. The various chapters describe the different applications of cyanobacteria as bio-energy sources and in phycoremediation. The contents incorporated in this book can be used as a textbook by undergraduate and post-graduate students, teachers, and researchers in the most interesting fields of physicochemical ecology and biochemistry of cyanobacteria.

Author : T. A. Sarma
Publisher : CRC Press
Page : 814 pages
File Size : 51,6 Mb
Release : 2012-12-18
Category : Science
ISBN : 9781578088003

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Handbook of Cyanobacteria by T. A. Sarma Pdf

This handbook acquaints readers with the exciting developments in various areas of cyanobacterial research in the backdrop of the publication of complete genome sequence of the cyanobacterium Synechocystis sp. strain PCC 6803 in 1996. It begins with a summary of the current knowledge on the taxonomy, phylogeny and evolution of cyanobacteria followed by the sequenced genomes, differentiation of akinetes and heterocyst. The book considers mechanisms of cellular movements (gliding, swimming and twitching motions) exhibited by various cyanobacteria in order to adjust to their environmental niches and the operation of the circadian rhythms. It covers cyanobacterial symbiosis, cyanophages and cyanobacterial toxins, followed by a discussion on stress responses (salinity, temperature, desiccation and oxidation). A comprehensive account on the developments in all these spheres has been presented in a lucid style with the required background information, molecular techniques employed and models proposed. This handbook constitutes the first such book written by a single author at a level and depth for graduate and research students in botany and microbiology.

Author : Joseph Seckbach
Publisher : Springer Science & Business Media
Page : 786 pages
File Size : 42,6 Mb
Release : 2007-09-25
Category : Science
ISBN : 9781402061110

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Algae and Cyanobacteria in Extreme Environments by Joseph Seckbach Pdf

This collection of essays is devoted to algae that are unexpectedly found in harsh habitats. The authors explain how these algae thrive in various temperature ranges, extreme pH values, salt solutions, UV radiation, dryness, heavy metals, anaerobic niches, various levels of illumination, and hydrostatic pressure. Not only do the essays provide clues about life on the edges of the Earth, but possibly elsewhere in the universe as well.

Author : Brian A. Whitton
Publisher : Springer Science & Business Media
Page : 760 pages
File Size : 53,6 Mb
Release : 2012-07-05
Category : Science
ISBN : 9789400738553

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Ecology of Cyanobacteria II by Brian A. Whitton Pdf

Cyanobacteria have existed for 3.5 billion years, yet they are still the most important photosynthetic organisms on the planet for cycling carbon and nitrogen. The ecosystems where they have key roles range from the warmer oceans to many Antarctic sites. They also include dense nuisance growths in nutrient-rich lakes and nitrogen-fixers which aid the fertility of rice-fields and many soils, especially the biological soil crusts of arid regions. Molecular biology has in recent years provided major advances in our understanding of cyanobacterial ecology. Perhaps for more than any other group of organisms, it is possible to see how the ecology, physiology, biochemistry, ultrastructure and molecular biology interact. This all helps to deal with practical problems such as the control of nuisance blooms and the use of cyanobacterial inocula to manage semi-desert soils. Large-scale culture of several organisms, especially "Spirulina" (Arthrospira), for health food and specialist products is increasingly being expanded for a much wider range of uses. In view of their probable contribution to past oil deposits, much attention is currently focused on their potential as a source of biofuel. Please visit http://extras.springer.com/ to view Extra Materials belonging to this volume. This book complements the highly successful Ecology of Cyanobacteria and integrates the discoveries of the past twelve years with the older literature.

Author : Jef Huisman,Hans C.P. Matthijs,Petra M. Visser
Publisher : Springer Science & Business Media
Page : 249 pages
File Size : 55,9 Mb
Release : 2005-06-15
Category : Science
ISBN : 9781402030222

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Harmful Cyanobacteria by Jef Huisman,Hans C.P. Matthijs,Petra M. Visser Pdf

This outstanding volume provides an up-to-date overview of the advances in our knowledge of harmful cyanobacteria. An essential reference for all scientists and environmental professionals interested in cyanobacterial ecology and water management.

Author : Guenter A. Peschek,Christian Obinger,Gernot Renger
Publisher : Springer Science & Business Media
Page : 720 pages
File Size : 47,5 Mb
Release : 2011-05-26
Category : Science
ISBN : 9789400703889

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Bioenergetic Processes of Cyanobacteria by Guenter A. Peschek,Christian Obinger,Gernot Renger Pdf

This publication is unique among a number of books on cyanobacteria because it focuses on the bioenergetics of these widespread organisms which are the evolutionary prerequisite for the development of all higher forms of life on our "blue" planet. The book primarily addresses questions of energy conversion by the fundamental bioenergetic processes: (oxygenic) photosynthesis, (aerobic) respiration, and (anaerobic) fermentation which uniquely occur together in these prokaryotic cells. Thermophilic cyanobacteria offer the most suitable material for high resolution structure analyses of Photosystem I and II and other electron transport complexes by X-ray crystallography (for example, at present the structure of Photosystem II at atomic resolution is only known for these organisms). These achievements during the last decade represent a milestone in our understanding of the complexes which are crucial for solar energy exploitation through photosynthetic water splitting. The present work represents an ambitious attempt to achieve the goal of a synoptic state-of-the-art picture by casting together the mosaics of detailed knowledge described by leading experts in the field. It contains 24 chapters written by 35 authors from Europe, USA, India and Japan. The book is aimed at reaching a broad audience ranging from students to experienced scientists. The editors wish all readers a pleasant and stimulating journey through the fascinating “world” of the bioenergetics of cyanobacteria and sincerely hope that this book will not only be of great value for the experts but also entice young people into this exciting research area with the aim to address successfully the challenging problems of high relevance that are still waiting for a satisfactory answer.

Author : A.N. Rai,B. Bergman,Ulla Rasmussen
Publisher : Springer Science & Business Media
Page : 355 pages
File Size : 41,8 Mb
Release : 2007-05-08
Category : Science
ISBN : 9780306480058

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Cyanobacteria in Symbiosis by A.N. Rai,B. Bergman,Ulla Rasmussen Pdf

Cyanobacterial symbioses are no longer regarded as mere oddities but as important components of the biosphere, occurring both in terrestrial and aquatic habitats worldwide. It is becoming apparent that they can enter into symbiosis with a wider variety of organisms than hitherto known, and there are many more still to be discovered, particularly in marine environments. The chapters cover cyanobacterial symbioses with plants (algae, bryophytes, Azolla, cycads, Gunnera), cyanobacterial symbioses in marine environments, lichens, Nostoc-Geosiphon (a fungus closely related to arbuscular mycorrhiza fungi) symbiosis, and artificial associations of cyanobacteria with economically important plants. In addition, cyanobiont diversity, sensing-signalling, and evolutionary aspects of the symbiosis are dealt with. Renowned experts actively involved in research on cyanobacterial symbioses deal with ecological, physiological, biochemical, molecular, and applied aspects of all known cyanobacterial symbioses. This volume on cyanobacteria in symbiosis complements the two earlier volumes on cyanobacteria published by Kluwer (Molecular Biology of Cyanobacteria, edited by D.A. Bryant and Ecology of Cyanobacteria, edited by B.A. Whitton and M. Potts). Together, the three volumes provide the most comprehensive treatment of cyanobacterial literature as a whole. The book will serve as a valuable reference work and text for teaching and research in the field of plant-microbe interactions and nitrogen fixation.

Author : Ashish Kumar Srivastava,Amar Nath Rai,Brett A Neilan
Publisher : CRC Press
Page : 397 pages
File Size : 45,6 Mb
Release : 2013-03-01
Category : Science
ISBN : 9781466504783

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Stress Biology of Cyanobacteria by Ashish Kumar Srivastava,Amar Nath Rai,Brett A Neilan Pdf

A significant component of many different ecosystems, cyanobacteria occupy almost every niche of the earth, including fresh and salt waters, rice fields, hot springs, arid deserts, and polar regions. Cyanobacteria, along with algae, produce nearly half the global oxygen, making assessment of their ecophysiologies important for understanding climate impacts and potential remediation. Stress Biology of Cyanobacteria: Molecular Mechanisms to Cellular Responses is a compilation of holistic responses of cyanobacteria, ranging from ecological and physiological to the modern aspects of their molecular biology, genomics, and biochemistry. Covering almost every aspect of cyanobacterial stress biology, this book is divided into two parts: Bioenergetics and Molecular Mechanisms of Stress Tolerance and Cellular Responses and Ecophysiology. The first few chapters focus on the molecular bioenergetics of photosynthesis and respiration in cyanobacteria, and provide a clear perspective on different stress tolerance mechanisms. Part I also covers the effect of specific stresses—including heavy metal, high and low temperature, salt, osmotic, and UV-B stress—on a wide range of vital physiological, biochemical, and molecular processes of cyanobacteria. Part II describes mechanisms of symbiosis, stress-induced bioproducts, and the role of environmental factors on nitrogen fixation, which along with photosynthesis is a major contributor to the current geochemical status of the planet. The text also covers mutation and cyanobacterial adaptation, and the most widely studied cyanotoxin, microcystin, which has effects on both human and animal health. With contributions from experts around the world, representing the global importance of cyanobacteria, this book provides a broad compilation of research that deals with cyanobacterial stress responses in both controlled laboratory conditions as well as in their natural environment.

Author : Richard Scott Yoo
Publisher : American Water Works Association
Page : 260 pages
File Size : 41,7 Mb
Release : 1995
Category : Cyanobacteria
ISBN : 9780898678246

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Cyanobacterial (blue-green Algal) Toxins by Richard Scott Yoo Pdf

Author : Prashant Kumar Singh,Ajay Kumar,Vipin Kumar Singh,Alok Kumar Shrivistava
Publisher : Academic Press
Page : 420 pages
File Size : 53,9 Mb
Release : 2020-03-04
Category : Technology & Engineering
ISBN : 9780128193112

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Advances in Cyanobacterial Biology by Prashant Kumar Singh,Ajay Kumar,Vipin Kumar Singh,Alok Kumar Shrivistava Pdf

Advances in Cyanobacterial Biology presents the novel, practical, and theoretical aspects of cyanobacteria, providing a better understanding of basic and advanced biotechnological application in the field of sustainable agriculture. Chapters have been designed to deal with the different aspects of cyanobacteria including their role in the evolution of life, cyanobacterial diversity and classification, isolation, and characterization of cyanobacteria through biochemical and molecular approaches, phylogeny and biogeography of cyanobacteria, symbiosis, Cyanobacterial photosynthesis, morphological and physiological adaptation to abiotic stresses, stress-tolerant cyanobacterium, biological nitrogen fixation. Other topics include circadian rhythms, genetics and molecular biology of abiotic stress responses, application of cyanobacteria and cyanobacterial mats in wastewater treatments, use as a source of novel stress-responsive genes for development of stress tolerance and as a source of biofuels, industrial application, as biofertilizer, cyanobacterial blooms, use in Nano-technology and nanomedicines as well as potential applications. This book will be important for academics and researchers working in cyanobacteria, cyanobacterial environmental biology, cyanobacterial agriculture and cyanobacterial molecular biologists. Summarizes the various aspects of cyanobacterial research, from primary nitrogen fixation, to advanced nano-technology applications Addresses both practical and theoretical aspects of the cyanobacterial application Includes coverage of biochemical and molecular approaches for the identification, use and management of cyanobacteria