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Green algae. --- Algae
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Algae --- Green algae --- Erie, Lake
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Green algae --- Growth (Plants) --- Plants, Effect of light on
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Benthic plants --- Brown algae --- Green algae --- Marine algae --- Red algae --- California, Gulf of --- Mexico
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Cyanobacteria are photosynthetic microorganisms that inhabit almost all geographic locations, including oceans, caves, ponds, lakes, soil, snow, and hot springs. Their acumen to survive and succeed in a plethora of ambiance is due to their extraordinary metabolism and adaptations. Their wide applications include therapeutics, cosmeceuticals, wastewater remediation, biofuels, antioxidative enzymes, agriculture, and so on. This book highlights the important aspects pertinent to the fascinating world of cyanobacteria covering diverse topics such as electron microscopic dimension, cultivation, stress, and adaptations. This book provides insights into the world of tiny microbial factories and unravels the potentials for their futuristic innovative applications as precursors of drug molecules, eco-friendly renewable energy sources, remediation, and reservoirs of diverse value-added products for a better and brighter tomorrow.
Cyanobacteria. --- Bacteria, Blue-green --- Blue-green algae --- Blue-green bacteria --- Blue-greens (Microorganisms) --- Cryptophyceae --- Cyanochloronta --- Cyanophyceae --- Cyanophycota --- Cyanophyta --- Myxophyceae --- Myxophyta --- Phycochromophyceae --- Schizophyceae --- Prokaryotes --- Life Sciences --- Microbiology --- Genetics and Molecular Biology --- Biochemistry --- Bacteriology
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Protecting drinking, recreational, and other water from toxic cyanobacteria has a major impact on health. This new edition outlines water-related exposure pathways, supports hazard analysis and risk assessment, and outlines strategies for their control and the design and implementation of monitoring programmes.
Plankton blooms. --- Drinking water Microbiology. --- Blooms, Plankton --- Water bloom --- Water blooms --- Plankton populations --- Cyanobacteria. --- Bacteria, Blue-green --- Blue-green algae --- Blue-green bacteria --- Blue-greens (Microorganisms) --- Cryptophyceae --- Cyanochloronta --- Cyanophyceae --- Cyanophycota --- Cyanophyta --- Myxophyceae --- Myxophyta --- Phycochromophyceae --- Schizophyceae --- Prokaryotes
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This volume presents recent developments in the novel drug development and potential of extremophilic cyanobacteria. It discusses how these tiny organism originated, produce oxygen that leads to evolution of life on the earth, how their survival strategies in extreme climatic conditions lead to diverse metabolic pathways, and the opportunity to use them to develop novel drugs. The book is comprised of five chapters, starting with the origin of cyanobacteria, their survival strategies under extreme conditions, and their capabilities to change metabolic activities.The second chapter explores the different metabolic pathways found in cyanobacteria and examines advances in this field and recent techniques like MALDI-TOF imaging and metagenomics tools as well as in silico techniques for rapid screening of secondary metabolites. Further chapters cover the glycomics of cyanobacteria, anticancer drug development, and some issues and challenges of using cyanobacteria to develop drugs. Extremophilic Cyanobacteria For Novel Drug Development provides insight into future perspectives in drug development and is a key resource for students, researchers and professionals in pharmacy, medicinal chemistry, pharmacognosy biotechnology, biology, and academics.
Biomedicine. --- Pharmaceutical Sciences/Technology. --- Medicine. --- Pharmaceutical technology. --- Médecine --- Techniques pharmaceutiques --- Health & Biological Sciences --- Pharmacy, Therapeutics, & Pharmacology --- Cyanobacteria. --- Bacteria, Blue-green --- Blue-green algae --- Blue-green bacteria --- Blue-greens (Microorganisms) --- Cryptophyceae --- Cyanochloronta --- Cyanophyceae --- Cyanophycota --- Cyanophyta --- Myxophyceae --- Myxophyta --- Phycochromophyceae --- Schizophyceae --- Prokaryotes --- Pharmaceutical laboratory techniques --- Pharmaceutical laboratory technology --- Technology, Pharmaceutical --- Technology
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The purpose of this test is to determine the effects of a substance on the growth of freshwater microalgae and/or cyanobacteria. Exponentially growing test organisms are exposed to the test substance in batch cultures over a period of normally 72 hours. The system response is the reduction of growth in a series of algal cultures exposed to, at least, five concentrations of a test substance. Three replicates at each test concentration should be used. The response is evaluated as a function of the exposure concentration in comparison with the average growth of control cultures. The cultures are allowed unrestricted exponential growth under nutrient sufficient conditions (two alternative growth media: the OECD and the AAP) and continuous fluorescent illumination. Growth and growth inhibition are quantified from measurements of the algal biomass as a function of time. The limit test corresponds to one dose level of 100 mg/L. This study includes: the determination, at least daily, of the algal biomass; the measure of the pH (at the beginning and at the end); microscopic observation. This Test Guideline describes two response variables: average specific growth rate, and yield.
Environment --- Chemical tests and reagents --- Freshwater algae --- Cyanobacteria --- Bacteria, Blue-green --- Blue-green algae --- Blue-green bacteria --- Blue-greens (Microorganisms) --- Cryptophyceae --- Cyanochloronta --- Cyanophyceae --- Cyanophycota --- Cyanophyta --- Myxophyceae --- Myxophyta --- Phycochromophyceae --- Schizophyceae --- Prokaryotes --- Algae --- Freshwater phytoplankton --- Chemical reagents --- Reagents, Chemical --- Indicators and test-papers --- Toxicology --- Standards.
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This book offers an in-depth analysis of the cell biology of cyanobacteria, a group of phototrophic microorganisms performing an important function in the biosphere. The chapters present the author’s and her colleagues’ pioneering investigations of the ultrastructure of cyanobacteria under high-light and dark conditions, during irradiation by extremely high fluxes of light, in the course of L-transformation and within model associations and natural symbioses with plants. Diverse patterns of ultrastructural change are illustrated in electron micrographs and schematics. The book further introduces a new concept of “bacterial ultrastructural plasticity” - the reversible rearrangement of ultrastructure in response to environmental changes, as a strategy for finding and investigating cell adaptation mechanisms and intraspecies structural diversity of cyanobacteria and other prokaryotes. It serves as a valuable guide for teaching and research in the field of cell biology of microorganisms and plant-cyanobacteria symbioses.
Cyanobacteria. --- Biology --- Health & Biological Sciences --- Microbiology & Immunology --- Cyanobacteria --- Ultrastructure. --- Physiology. --- Bacteria, Blue-green --- Blue-green algae --- Blue-green bacteria --- Blue-greens (Microorganisms) --- Cryptophyceae --- Cyanochloronta --- Cyanophyceae --- Cyanophycota --- Cyanophyta --- Myxophyceae --- Myxophyta --- Phycochromophyceae --- Schizophyceae --- Life sciences. --- Cell biology. --- Microbiology. --- Plant physiology. --- Life Sciences. --- Plant Physiology. --- Cell Biology. --- Physiology --- Prokaryotes --- Cytology. --- Cell biology --- Cellular biology --- Cells --- Cytologists --- Botany --- Plants --- Microbial biology --- Microorganisms
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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.
Cyanobacterial blooms. --- Cyanobacteria --- Symbiosis. --- Symbiosis --- Ecology. --- Ecology --- Cyanobacterial blooms --- Biology --- Health & Biological Sciences --- Microbiology & Immunology --- Consortism --- Symbiogenesis --- Bacteria, Blue-green --- Blue-green algae --- Blue-green bacteria --- Blue-greens (Microorganisms) --- Cryptophyceae --- Cyanochloronta --- Cyanophyceae --- Cyanophycota --- Cyanophyta --- Myxophyceae --- Myxophyta --- Phycochromophyceae --- Schizophyceae --- Prokaryotes --- Blooms, Cyanobacterial --- Cyanobacteria blooms --- Water bloom --- Water blooms --- Plankton blooms --- Cyanobacteria - Ecology. --- Cyanobacteria - Ecology
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