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2014
Cyanobacteria are Gram-negative bacteria. Five types of cyanobacteria have been identified as toxin producers, including two strains of Anabaena flosaquae, Aphanizomenon flosaquae, Microcystis aeruginosa and Nodularia species. Cyanobacterial toxins are of three main types: hepatotoxins, neurotoxins and lipopolysaccharide (LPS) endotoxins. Acute illness
David Wynne Williams, Steven L. Percival
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Cyanobacteria are Gram-negative bacteria. Five types of cyanobacteria have been identified as toxin producers, including two strains of Anabaena flosaquae, Aphanizomenon flosaquae, Microcystis aeruginosa and Nodularia species. Cyanobacterial toxins are of three main types: hepatotoxins, neurotoxins and lipopolysaccharide (LPS) endotoxins. Acute illness
David Wynne Williams, Steven L. Percival
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Lactate dehydrogenases in cyanobacteria
Archives of Microbiology, 1975NAD-linked lactate dehydrogenases specific for the D- and L-lactate have been demonstrated in a number of strains of unicellular cyanobacteria. The D-lactate dehydrogenase of one strain (Synechococcus 6716) was partially purified and its properties were studied. The enzyme has a molecular weight of ca.
Michael Doudoroff +3 more
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The Globins of Cyanobacteria and Algae
2013Approximately, 20 years ago, a haemoglobin gene was identified within the genome of the cyanobacterium Nostoc commune. Haemoglobins have now been confirmed in multiple species of photosynthetic microbes beyond N. commune, and the diversity of these proteins has recently come under increased scrutiny.
Juliette T. J. Lecomte, Eric A. Johnson
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Nitrogen fixation in cyanobacteria
2008Cyanobacteria are oxygenic photosynthetic bacteria that are widespread in marine, freshwater and terrestrial environments, and many of them are capable of fixing atmospheric nitrogen. However, ironically, nitrogenase, the enzyme that is responsible for the reduction of N2, is extremely sensitive to O2. Therefore, oxygenic photosynthesis and N2 fixation
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Phycobiliproteins from cyanobacteria: Chemistry and biotechnological applications.
Biotechnology Advances, 2019Fernando Pagels +4 more
semanticscholar +1 more source
1985
The cyanobacteria or blue-green algae (BGA) are the group of microorganisms having an oxygen-evolving photosynthetic system. Many genera are aerobic nitrogen-fixers and some others also are known to grow on molecular nitrogen in the anaerobic and symbiotic state.
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The cyanobacteria or blue-green algae (BGA) are the group of microorganisms having an oxygen-evolving photosynthetic system. Many genera are aerobic nitrogen-fixers and some others also are known to grow on molecular nitrogen in the anaerobic and symbiotic state.
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The rise of harmful cyanobacteria blooms: The potential roles of eutrophication and climate change
, 2012J. O'Neil +3 more
semanticscholar +1 more source