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Studies On Heterocyst Differentiation And Nitrogen Fixation In Blue Green Algae
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Book Synopsis Studies on Heterocyst Differentiation and Nitrogen Fixation in Blue-green Algae by : Sabharatna Ananda Kulasooriya
Download or read book Studies on Heterocyst Differentiation and Nitrogen Fixation in Blue-green Algae written by Sabharatna Ananda Kulasooriya and published by . This book was released on 1971 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fertilizer Production with Nitrogen-fixing Heterocystous Blue-green Algae by :
Download or read book Fertilizer Production with Nitrogen-fixing Heterocystous Blue-green Algae written by and published by . This book was released on 1977 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis N2 Fixation by Blue-green Algae by : Richard Burnett Peterson
Download or read book N2 Fixation by Blue-green Algae written by Richard Burnett Peterson and published by . This book was released on 1976 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advances in Cyanophyte Research by :
Download or read book Advances in Cyanophyte Research written by and published by . This book was released on 1979 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cyanobacteria in Symbiosis by : A.N. Rai
Download or read book Cyanobacteria in Symbiosis written by A.N. Rai and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Advances in Cyanobacterial Biology by : Prashant Kumar Singh
Download or read book Advances in Cyanobacterial Biology written by Prashant Kumar Singh and published by Academic Press. This book was released on 2020-03-04 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Book Synopsis The Biology of Cyanobacteria by : N. G. Carr
Download or read book The Biology of Cyanobacteria written by N. G. Carr and published by Univ of California Press. This book was released on 1982-01-01 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Heterocystous N2-fixing Cyanobacteria by : Neissa M. Pinzon-Gamez
Download or read book Heterocystous N2-fixing Cyanobacteria written by Neissa M. Pinzon-Gamez and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The concern about the exhaustion of fossil fuels and the harmful effects of their emissions to the environment is guiding efforts to find new energy alternatives. One of the most promising energy resources is hydrogen (H2). Cyanobacteria are among the most important candidates for photobiological H2 production. Some filamentous cyanobacteria have evolved to differentiate specialized cells called heterocysts where nitrogen fixation and H2 production take place. The complete understanding of the process of heterocyst differentiation is of great importance for photobiological H2 production. Prior to this study, there were no quantitative culture-level models that describe the effects of cellular activities and cultivation conditions on the heterocyst differentiation. Such a model was developed in this thesis, incorporating photosynthetic growth, heterocyst differentiation, self-shading effect on light penetration, and nitrogen fixation. This first-generation model was found to describe well the experimental results and it was able to predict different culture properties. Since the productivity and economics of all photosynthsis-related processes are influenced by the light utilization efficiency, the effect of red vs. white light, and their intensities, on cell growth and heterocyst differentiation was also investigated. Red light was found not only to stimulate the growth of the studied microorganisms but also to give higher heterocyst frequencies. Gas vesicles were another interesting structure of some cyanobacteria studied in this thesis. Gas vesicles provide cyanobacteria with a mechanism of buoyancy regulation. Purified gas vesicle suspensions had been shown to improve oxygenation in oxygen limited systems. In order to improve the cell-collection efficacy of cyanobacteria with gas vesicles, three different flocculants were tested and compaired, i.e. polyethyleneimine (PEI), chitosan and MPE-50 (a commerical product from Ondeo Nalco Center, exact formulation unknown). Even though, they showed similar flocculation efficacy at low cell concentrations, chitosan flocculation ability was greatly increased when the pH of the cell suspension was adjusted to lower values. Chitosan was proved to the useful for cyanobacterial cell collection using a concentration of 50 mg/L and adjusting pH of the cell sample to 5-7. The sensitivity of chitosan to changes in pH may be useful also in the later step of recovery and purification of gas vesicles after cell lysis."--Abstract
Book Synopsis Genetics and Regulation of Nitrogen Fixation in Free-Living Bacteria by : Werner Klipp
Download or read book Genetics and Regulation of Nitrogen Fixation in Free-Living Bacteria written by Werner Klipp and published by Springer Science & Business Media. This book was released on 2006-01-28 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genetics and Regulation of Nitrogen-Fixing Bacteria This book is the second volume of a seven-volume series, which covers all fields of research related to nitrogen fixation - from basic studies through applied aspects to environmental impacts. Volume II provides a comprehensive and detailed source of information concerning the genetics and regulation of biological nitrogen fixation in free-living prokaryotes. This preface attempts to provide the reader with some insight into how this volume originated, how it was planned, and then how it developed over the several years of its production. Once the editorial team was established, the first job was to decide which of the many free-living diazotrophs that have been subjected to genetic analysis should be included in this volume. Would we need to develop specific criteria for selection or would the organisms, in effect, select themselves? Of course, Klebsiella pneumoniae and Azotobacter vinelandii, which have served (and still serve) as the main model organisms for the genetic analysis of diazotrophy, plus some of the other bacteria described in this volume, did indeed select themselves. However, there was considerable discussion surrounding well-characterized fixing species, like Azorhizobium caulinodans and Herbaspirillum seropedicae, both of which are able to fix atmospheric N under free-living conditions.
Book Synopsis Blue-green Algae and Rice by : P. A. Roger
Download or read book Blue-green Algae and Rice written by P. A. Roger and published by Int. Rice Res. Inst.. This book was released on 1980 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Record of the literature on blue-green algae and rice; Ecology of blue-green algae in paddy fields; Physiology of blue-green algae in paddy fields; Blue-green algae and the rice plant; Algalization.
Book Synopsis Cell Biology of Bacteria by : Lucy Shapiro
Download or read book Cell Biology of Bacteria written by Lucy Shapiro and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Often thought to lack signifucant internal organization by comparison with eukaryotic cells, prokaryotes have in face been shown to possess distinct intracellular compartments. The book covers all aspects of prokaryotic cell biology, including the bacterial cytoskeleton, membrance organization, chromosome dynamics, nucleic acid processing and dynamics, as well as various methods.
Book Synopsis Environmental Role of Nitrogen-fixing Blue-green Algae and Asymbiotic Bacteria by : Ulf Granhall
Download or read book Environmental Role of Nitrogen-fixing Blue-green Algae and Asymbiotic Bacteria written by Ulf Granhall and published by . This book was released on 1978 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: The environmental role of asymbiotic N2-fixing blue-green algae and bacteria in aquatic habitats. The environmental role of asymbiotic N2-fixing blue-green algae and bacteria in terrestrial habitats. The environmental role of nitrogen-fixing symbiotic blue-green algae. Ecological and management aspects on nitrogen-fixing bacteria associated with non-nodulated plants.
Book Synopsis Nitrogen metabolism and heterocyst differentiation in the cyanobacteria by : Cheihsiang Jerry Chen
Download or read book Nitrogen metabolism and heterocyst differentiation in the cyanobacteria written by Cheihsiang Jerry Chen and published by . This book was released on 1987 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cyanobacterial and Algal Metabolism and Environmental Biotechnology by :
Download or read book Cyanobacterial and Algal Metabolism and Environmental Biotechnology written by and published by . This book was released on 1999 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to cyanobacterial and algal metabolisms and environmental biotechnology. It features the contributions of researchers and professionals for exploiting the biotechnological potentials of simple and unique oxygen evolving primitive organisms.
Book Synopsis Physiological Studies of Nitrogen Fixation by Blue-green Algae by : Nancy Moller Weare
Download or read book Physiological Studies of Nitrogen Fixation by Blue-green Algae written by Nancy Moller Weare and published by . This book was released on 1974 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Study of Genes Involved in the Formation of the Heterocyst Spacing Pattern in the Cyanobacterium Nostoc Punctiforme and Their Roles in the Symbiotic Growth State by : Francis Chi Yuen Wong
Download or read book A Study of Genes Involved in the Formation of the Heterocyst Spacing Pattern in the Cyanobacterium Nostoc Punctiforme and Their Roles in the Symbiotic Growth State written by Francis Chi Yuen Wong and published by . This book was released on 2002 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cyanobacteria written by A.K. Mishra and published by Academic Press. This book was released on 2018-11-30 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
