Literature DB >> 3424391

Dinoflagellate Gymnodinium catenatum as the source of paralytic shellfish toxins in Tasmanian shellfish.

Y Oshima1, M Hasegawa, T Yasumoto, G Hallegraeff, S Blackburn.   

Abstract

Paralytic shellfish toxins in both cultured cells and natural phytoplankton blooms of the dinoflagellate Gymnodinium catenatum from inshore Tasmanian waters (Australia) were analyzed by high performance liquid chromatography, thin layer chromatography and electrophoresis techniques. The dinoflagellate toxins were dominated by low potency sulfocarbamoyl saxitoxin derivatives (98-99 mole% in total), including gonyautoxin VIII (C2) and its epimer (C1) and sulfocarbamoyl gonyautoxins I and IV (C3 and C4). Mussels and oysters contaminated by the dinoflagellate showed similar toxins, but contained larger proportions of C3 (40-57 mole%) and more potent carbamate toxins (7-23 mole% total).

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Year:  1987        PMID： 3424391     DOI： 10.1016/0041-0101(87)90267-4

Source DB:  PubMed          Journal:  Toxicon        ISSN： 0041-0101            Impact factor:   3.033


  18 in total

1.  Highly toxic Microcystis aeruginosa strain, isolated from São Paulo-Brazil, produce hepatotoxins and paralytic shellfish poison neurotoxins.

Authors:  Célia L Sant'Anna; Luciana R de Carvalho; Marli F Fiore; Maria Estela Silva-Stenico; Adriana S Lorenzi; Fernanda R Rios; Katsuhiro Konno; Carlos Garcia; Nestor Lagos
Journal:  Neurotox Res       Date:  2010-04-08       Impact factor: 3.911

2.  Emerging Lyngbya wollei toxins: A new high resolution mass spectrometry method to elucidate a potential environmental threat.

Authors:  Meagan L Smith; Danielle C Westerman; Samuel P Putnam; Susan D Richardson; John L Ferry
Journal:  Harmful Algae       Date:  2019-11-20       Impact factor: 4.273

3.  Detection of saxitoxin-producing cyanobacteria and Anabaena circinalis in environmental water blooms by quantitative PCR.

Authors:  Jamal Al-Tebrineh; Troco Kaan Mihali; Francesco Pomati; Brett A Neilan
Journal:  Appl Environ Microbiol       Date:  2010-10-08       Impact factor: 4.792

4.  Identification of an Na(+)-dependent transporter associated with saxitoxin-producing strains of the cyanobacterium Anabaena circinalis.

Authors:  Francesco Pomati; Brendan P Burns; Brett A Neilan
Journal:  Appl Environ Microbiol       Date:  2004-08       Impact factor: 4.792

5.  Effects of saxitoxin (STX) and veratridine on bacterial Na+ -K+ fluxes: a prokaryote-based STX bioassay.

Authors:  Francesco Pomati; Carlo Rossetti; Davide Calamari; Brett A Neilan
Journal:  Appl Environ Microbiol       Date:  2003-12       Impact factor: 4.792

Review 6.  On the chemistry, toxicology and genetics of the cyanobacterial toxins, microcystin, nodularin, saxitoxin and cylindrospermopsin.

Authors:  Leanne Pearson; Troco Mihali; Michelle Moffitt; Ralf Kellmann; Brett Neilan
Journal:  Mar Drugs       Date:  2010-05-10       Impact factor: 5.118

Review 7.  Ecological and physiological studies of Gymnodinium catenatum in the Mexican Pacific: a review.

Authors:  Christine J Band-Schmidt; José J Bustillos-Guzmán; David J López-Cortés; Ismael Gárate-Lizárraga; Erick J Núñez-Vázquez; Francisco E Hernández-Sandoval
Journal:  Mar Drugs       Date:  2010-06-23       Impact factor: 5.118

8.  PCR-based positive hybridization to detect genomic diversity associated with bacterial secondary metabolism.

Authors:  Francesco Pomati; Brett A Neilan
Journal:  Nucleic Acids Res       Date:  2004-01-12       Impact factor: 16.971

9.  Characterisation of the paralytic shellfish toxin biosynthesis gene clusters in Anabaena circinalis AWQC131C and Aphanizomenon sp. NH-5.

Authors:  Troco K Mihali; Ralf Kellmann; Brett A Neilan
Journal:  BMC Biochem       Date:  2009-03-30       Impact factor: 4.059

10.  sxtA4+ and sxtA4- Genotypes Occur Together within Natural Pyrodinium bahamense Sub-Populations from the Western Atlantic.

Authors:  Kathleen Cusick; Gabriel Duran
Journal:  Microorganisms       Date:  2021-05-23
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