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, 2023 Mailyan, Artur K,; Chen, Joanna L,; Li, Weiwei,; Keller, Arturo A,; Sternisha, Shawn M,; Miller, Brian G,; Zakarian, Armen,
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Fast, rugged and sensitive ultra high pressure liquid chromatography tandem mass spectrometry method for analysis of cyanotoxins in raw water and drinking water—First findings of anatoxins, cylindrospermopsins and microcystin variants in Swedish source waters and infiltration ponds [PDF]
Journal of Chromatography A, 2016 Freshwater blooms of cyanobacteria (blue-green algae) in source waters are generally composed of several different strains with the capability to produce a variety of toxins.
Kenneth Persson +2 more
exaly +2 more sources
, 2015 The presence of potentially toxic cyanobacteria in 10 northeastern Brazilian reservoirs used for public water supply was evaluated with molecular markers specific to genes of microcystins (MC) and cylindrospermopsins (CYN).
Bittencourt-Oliveira, Maria Do Carmo +3 more
exaly +3 more sources
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Journal of the American Chemical Society, 2022
Cylindrospermopsin, a major cyanotoxin, is produced by freshwater cyanobacteria. Its biosynthesis starts from arginine and glycine and involves five polyketide synthases and several tailoring enzymes. We report the identification of 7-deoxy-desulfo-argino-cylindrospermopsin in several cylindrospermopsin-producing cyanobacteria using mass spectrometry ...
Méjean, Annick +2 more
openaire +2 more sources
Cylindrospermopsin, a major cyanotoxin, is produced by freshwater cyanobacteria. Its biosynthesis starts from arginine and glycine and involves five polyketide synthases and several tailoring enzymes. We report the identification of 7-deoxy-desulfo-argino-cylindrospermopsin in several cylindrospermopsin-producing cyanobacteria using mass spectrometry ...
Méjean, Annick +2 more
openaire +2 more sources
Biosynthesis of Cylindrospermopsin
The Journal of Organic Chemistry, 1999Studies on the biosynthesis of cylindrospermopsin (1), a potent hepatotoxin associated with the cyanobacterium Cylindrospermopsis raciborskii, indicate that 1 is an acetogenin with guanidinoacetic acid serving as the starter unit of the polyketide chain. Feeding experiments show that C14 and C15 of 1 are derived from C1 and C2 of glycine, respectively,
D L, Burgoyne +3 more
openaire +3 more sources
Cyanobacterial (blue-green algal) toxins in water supplies: Cylindrospermopsins
Environmental Toxicology, 2006 The toxic alkaloid cylindrospermopsin is produced by a range of cyanobacterial species worldwide. It was first identified in the species Cylindrospermopsis raciborskii from tropical waters, and has since been isolated from four other genera in locations ...
Ian Falconer
exaly +2 more sources
Harmful Algae, 2014
Many harmful cyanobacterial genera have strains that can produce potent toxins and other biologically active compounds that present a risk to the health of humans and other animals that consume or contact contaminated water. Cylindrospermopsins (CYNs) are produced by several species of cyanobacteria including Cylindrospermopsis raciborskii (Woloszynska)
Davis, Timothy W +3 more
+13 more sources
Many harmful cyanobacterial genera have strains that can produce potent toxins and other biologically active compounds that present a risk to the health of humans and other animals that consume or contact contaminated water. Cylindrospermopsins (CYNs) are produced by several species of cyanobacteria including Cylindrospermopsis raciborskii (Woloszynska)
Davis, Timothy W +3 more
+13 more sources
Characterization of cylindrospermopsin chlorination
Science of The Total Environment, 2010In temperate countries, the occurrence of cyanobacterial blooms threatens drinking water resources. Consequently, cyanotoxins are increasingly considered in water treatment, and their reactions with chlorine used to disinfect drinking water are particularly investigated.
Merel, Sylvain +4 more
openaire +2 more sources