First observation of cylindrospermopsin inAnabaena lapponica isolated from the boreal environment (Finland)
| Autor: | Kirsti Lahti, Jarkko Rapala, Jussi Meriluoto, Geoffrey A. Codd, Liisa Lepistö, James S. Metcalf, Lisa Spoof, Katri A. Berg |
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| Rok vydání: | 2006 |
| Předmět: |
Cyanobacteria
Cylindrospermopsine Health Toxicology and Mutagenesis Bacterial Toxins Fresh Water Management Monitoring Policy and Law Toxicology Mass Spectrometry chemistry.chemical_compound Alkaloids Botany Ecotoxicology Seawater Uracil Chromatography High Pressure Liquid Finland Cyanobacteria Toxins biology Anabaena General Medicine biology.organism_classification Anabaena lapponica Culture Media Freeze Drying Boreal chemistry Environmental chemistry Cylindrospermopsin |
| Zdroj: | Environmental Toxicology. 21:552-560 |
| ISSN: | 1522-7278 1520-4081 |
| DOI: | 10.1002/tox.20216 |
| Popis: | The cyanobacterial cytotoxin cylindrospermopsin has been mostly associated with cyanobacteria present in tropical and subtropical regions. Cylindrospermopsin has recently been found in cyanobacterial samples in central and southern Europe but the possible presence of the toxin in northern Europe has been unknown. Fifty-eight field and laboratory culture samples of Finnish cyanobacteria were analyzed by high-performance liquid chromatography combined with UV diode-array detection, multiple reactant monitoring in a triple-quadrupole mass spectrometer (MS), and accurate mass measurements using a time-of-flight MS instrument. Cylindrospermopsin was confirmed by all three techniques in a culture sample of Anabaena lapponica at a concentration of 242 μg cylindrospermopsin per g freeze-dried cyanobacterial material. © 2006 Wiley Periodicals, Inc. Environ Toxicol 21: 552–560, 2006. |
| Databáze: | OpenAIRE |
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