Sometimes referred to by the misnomer ‘blue-green algae’, ... such as diversion of runoff away from water sources and decreased use of industrial fertilizer, can reduce the occurrence of toxic blooms. In addition to the ecological importance of cyanobacteria, these microorganisms have also been exploited for commercial and industrial use. Cyanobacteria help in the reclamation of USAR soil. 5) . Based on the product of their fermentation, bacteria can be classified as: Lactic acids bacteria. Important Note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. They help in reclamation of alkaline soils.2. Bacteria of industrial importance are found in the genus Bacillus, Streptomyces, Lactobacillus, Clostridium, Escherichia, Leuconostoc, Acetobacter, and Azotobacter and Xanthomonas. Spirulina is an edible cyanobacterium, which produces SCPs (single-cell protein). "Super Blue green algae" are basically expensive pond scum in which cyanobacterium is a singled celled organism which produces its own food through photosynthesis. It prevents soil erosion. ... as warmer waters foster cyanobacteria growth. Deviram Garlapati, Muthukumar Chandrasekaran, ArulAnanth Devanesan, Thangavel Mathimani, Arivalagan Pugazhendhi, Role of cyanobacteria in agricultural and industrial sectors: an outlook on economically important byproducts, Applied Microbiology and Biotechnology, 10.1007/s00253-019-09811-1, (2019). Acetic acid bacteria. POSITIVE IMPORTANCE: 1. IMPORTANT because atmospheric N2 is unavailable to most living organisms. It is these "fixed" forms of nitrogen which plants need for their growth, and must obtain from the soil. eg., Nosctoc 6. Economic Importance. manufacture theirs on food material. They play a very important role in the life of human beings. Propionic acid bacteria. Bacteria have both positive and negative importance. Cyanobacteria are autotrophs i.e. Proliferations of cyanobacteria are often caused by high nutrient loading, and as such can serve as indicators of declining water quality. They have heterocysts, which are helpful in the fixation of atmospheric nitrogen.3. An acidic chemical that is synthesized naturally by the cyanobacteria reduces the soil alkalinity. In the industrial sector, value-added products from cyanobacteria such as pigments, enzymes and exopolysaccharides are being produced in large scales for biomedical and health applications. Cyanobacteria are very important organisms for the health and growth of many plants.They are one of very few groups of organisms that can convert inert atmospheric nitrogen into an organic form, such as nitrate or ammonia. They release o2 in the environment due to their photosynthetic activity.4. Importance of Bacteria. Cyanobacteria are common components of phytoplankton communities in most freshwater ecosystems. Cyanobacteria are unique organisms performing photosynthesis, bioremediation of wastewater, high biomass and biofuel productions etc. Cyanobacteria improve the fertility of the soil. ... , industrial-scale production process. Cyanobacteria are important in the nitrogen cycle. Answer (1 of 2): 1. Globally, cyanobacteria are important primary producers and play a crucial role in the biogeochemical cycles of nitrogen, carbon, and oxygen. 4) Oscillatoria and few other cyanobacteria can be used as pollution indicators. contain an incomplete nucleus. Keywords: Cyanobacteria, Industrial biotechnology, Bioremediation, Cyanotoxins, Carbon fixation . They arc prokaryotes i.e. These include: Industrial production of amino acids; Nutrient-rich cyanobacteria are used to produce a protein … … Massive industrialization in developing countries, like India, has polluted fresh water bodies, including wetlands. 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