Intracellular goniodomin A (GDA) content of Alexandrium pseudogonyaulax determined by LC/MS-MS analysis

Möller, Kristof; Tillmann, Urban; Krock, Bernd; Koch, Florian; Meunier, Cédric Léo

Intracellular goniodomin A (GDA) content of Alexandrium pseudogonyaulax determined by LC/MS-MS analysis

2024

Möller, Kristof | Tillmann, Urban | Krock, Bernd | Koch, Florian | Meunier, Cédric Léo

The ingestion rates of three Acartia tonsa life-stages (N4-nauplii, C4-copepodites and adult copepods) feeding on three different strains of Alexandrium pseudogonyaulax, isolated from the Danish Limfjord, were determined by means of bottle incubation experiments. In the same experiment the intracellular goniodomin A (GDA) content of A. pseudogonyaulax was determined by LC/MS-MS analysis. This dataset includes the intracellular GDA contents in mass per cell and normalized to the molar carbon content. The preparation and execution of the experiments were carried out between May 1 and July 15, 2022 in the laboratories of the Alfred-Wegener-Institute, Helgoland, Germany.

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Mots clés AGROVOC

carbon denmark experiment grazing nitrogen prey species zooplankton

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Editeur

PANGAEA

D'autres materias

Mult; Goniodomin a/carbon ratio; Harmful algae blooms; Then added conc. hcl and dried for 24 h at 60 °c; Treatment: predator; Waters; Centrifuged off; Xevo tq-xs; A. pseudogonyaulax isolated from limfjord; Dried for 24 h at 60 °c; Prey (semantic uri); Laboratory experiment; Coupled with triple quadrupole mass spectrometer (tqms); Hekatech; Phycotoxins; Measured with ultra-high-performance liquid chromatography (uhplc); Alexandrium pseudogonyaulax; Treatment: prey; Predator (semantic uri); Measured with elemental analyser; Particulate; T-ap-n; Acartia tonsa; Kept in dark at -20°c on precombusted gf/f filter; Visual identification (vid) of lugol preserved samples; Organic; Prey (uri); Goniodomin a; Multiple investigations; Predator (uri); Thyborøn; Limfjord; Strain; Replicate; Predator; Life stage; Spin-filtered; Per cell; Incubation duration; Bottle incubation; Date/time end; Type of study; Euro ea 3000; Solubilized in methanol; Date/time start; Alexandrium sp.; Unique identification; Calculated; Goniodomin a per cell

Langue

anglais

Format

text/tab-separated-values, 1120 data points

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CC-BY-4.0: Creative Commons Attribution 4.0 International, Access constraints: unrestricted, info:eu-repo/semantics/openAccess

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Dataset

Sur AGRIS depuis: 2024-11-28

Date de modification: 2025-10-25

Format: Dublin Core

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Cette notice bibliographique a été fournie par Alfred Wegener Institute for Polar and Marine Research

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Intracellular goniodomin A (GDA) content of Alexandrium pseudogonyaulax determined by LC/MS-MS analysis

2024

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