Yessotoxins production during the culture of Protoceratium reticulatum strains isolated from Galician Rias Baixas (NW Spain) |
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| Institution: | 1. Biological Resource Center/Korean Collection for Type Cultures (KCTC), Korea Research Institute of Bioscience and Biotechnology, Jeongeup 56212, Republic of Korea;2. Library of Marine Samples, Korea Institute of Ocean Science & Technology, Geoje 53201, Republic of Korea;3. Marine Biodiversity Institute of Korea, Seocheon 33662, Republic of Korea;4. Ifremer, LITTORAL, F‐29900 Concarneau, France;5. Third Institute of Oceanography, Ministry of Natural Resources, Xiamen 361005, China;6. Marine Ecosystem and Biological Research Center, Korea Institute of Ocean Science & Technology, Republic of Korea;7. Risk Assessment Research Center, Korea Institute of Ocean Science & Technology, Geoje 53201, Republic of Korea;8. Ballast Water Research Center, Korea Institute of Ocean Science & Technology, Geoje 53201, Republic of Korea;9. National Institute of Fisheries Science, Busan, 619-705, Republic of Korea;1. Cawthron Institute, Private Bag 2, Nelson 7042, New Zealand;2. School of Biological Sciences, University of Auckland, Auckland 1142, New Zealand;3. Institut Louis Malardé – UMR EIO, Laboratoire des Biotoxines Marines, Papeete, Tahiti, French Polynesia;4. University of Technology Sydney, New South Wales, Australia |
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| Abstract: | Yessotoxins (YTXs) production along the culture growth of three strains of the dinoflagellate Protoceratium reticulatum isolated from seawater of Galician Rias Baixas, Spain was investigated. Quantification and toxin profile determination in both cells and culture medium along the growth curve were performed by liquid chromatography–mass spectrometry (LC–MS3) analysis. The YTX profile was very similar among strains, the three algal strains produce mainly YTX and also some YTX analogs. Among the strains the maximum toxin production ranged between 416 and 576 ng mL?1. This is the first report about YTX production by P. reticulatum isolated in Galician coast, NW Spain. |
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