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Azadinium spinosum 3D9

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Principle Investigator(s) Uwe John
External sample ID3D9_T
NCGR Sample IDMMETSP1037_2
Sample accession numberCAM_SMPL_002591
Assembly accession numberCAM_ASM_000409
Combined Assembly NameAzadinium-spinosum-3D9
GenusAzadinium
Speciesspinosum
Strain3D9
ClonalYes
AxenicYes
Prelim. NCBI Taxon ID632150
18S rRNA
Importance of organism and transcriptomesAzadinium spinosum is the source organism of azaspiracid. The ordinal affiliation of the genus is still under debate and might represent in new group within the dinoflagellates. The size group of organisms of 3-20?m is relative under represented in diversity, taxonomic and genomic studies.
Additional citations and references
Environmental Data
Primary citation for organism's characterization, if availableTillmann,U., Elbraechter,M., Krock,B., John,U. and Cembella,A.(2009). Azadinium spinosum gen. et sp. nov. (Dinophyceae) identified as a primary producer of azaspiracid toxins. Eur. J. Phycol. 44 (1), 63-79
Latitude57.0525
Longitude2.50056
Salinity (psu)34
Temperature (ºC)12
Collection date15-JUN-07
Sample collection siteNorth Sea
Sample material (e.g. "seawater," "sediment," etc.)Seawater
Filter fraction minimum (μm)3
Filter fraction maximum (μm)20
Volume filtered (L)1
Habitat descriptioncoastal North Sea water
Habitatmarine habitat
CountryUNITED KINGDOM
Experimental Data
Date of experiment15-MAY-11
Growth mediumhalf stength K (Keller et al. 1987) amended seawater
Modifications to growth mediumsupplemented with selenite (Dahl et al. 1989)
Temperature (ºC)15
Salinty (psu)32
pH8
Light (µmol photons / m2 / sec)90
Day portion of day:night cycle in hours14
Night portion of day:night cycle in hours10
Nitrate (μmol/L)88
Phosphate (μmol/L)3.6
Total Fe (nmol/L)1.17
Trace elements (total) (nmol/L)107.6