Publication Date:
2024-06-06
Description:
The effect of different nitrogen sources (N-deplete, NO3-, NH4+, Urea) on the growth response and toxin content of Alexandrium pseudogonyaulax, isolated in 2020 from the Danish Limfjord, were investigated by means of a bottle incubation experiment. The experiment was started on the 18th October 2021 and finished on the 13th December 2021. This dataset contains all data collected within the experiment, including cell counts, cell sizes, goniodomin A toxin contents, particular organic carbon.
Keywords:
A. pseudogonyaulax isolated from Limfjord; Alexandrium pseudogonyaulax; Alexandrium pseudogonyaulax, cell size; Alexandrium pseudogonyaulax, strain; Alexandrium sp.; bottom-up; Carbon, organic, particulate; Centrifuged off, solubilized in methanol, spin-filtered; measured with ultra-high-performance liquid chromatography (UHPLC); coupled with triple quadrupole mass spectrometer (TQMS), Waters, Xevo TQ-XS; Comment; Date/time end, experiment; Date/time start, experiment; Goniodomin A; growth; Intraspecific variability; Kept in dark at -20°C on precombusted Gf/f filter; dried for 24 h at 60 °C, then added conc. HCl and dried for 24 h at 60 °C; measured with Elemental analyser, HEKAtech, Euro EA 3000; Laboratory experiment; MULT; Multiple investigations; Nitrogen; Nitrogen, organic, particulate; photophysiology; phycotoxins; Replicate; T-AP-N; Thyborøn, Limfjord, Denmark; Time, incubation; Treatment: nitrogen; Type of study; Visual identification (VID) of Lugol preserved samples
Type:
Dataset
Format:
text/tab-separated-values, 2097 data points
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