• Alexandrium pacificum
References [ 4 ]
Laabir M, Grignon-Dubois M, Masseret E, Rezzonico B, Soteras G, Rouquette M, Rieuvilleneuve F & Cecchi P (2013) Algicidal effects of Zostera marina L. and Zostera noltii Hornem. extracts on the neuro-toxic bloom-forming dinoflagellate Alexandrium catanella. Aquatic Botany 111: 16-25.
Rolland J, Pelletier K, Masseret E, Rieuvilleneuve F, Savar V, Santini A, Amzil Z & Laabir M (2012) Paralytic toxins accumulation and tissue expression of a-amylase and lipase genes in the pacific oyster Crassostrea gigas fed with the neurotoxic dinoflagellate Alexandrium catanella. Marine Drugs 10: 2519-2534.
Laabir M, Collos Y, Masseret E, Grzebyk D, Abadie E, Savar V, Sibat M & Amzil Z (2013) Influence of environmental factors on the paralytic shellfish toxin content and profile of Alexandrium catanella (Dinophyceae) isolated from the Mediterranean Sea. Marine Drugs 11: 1583-1601.
Laabir M, Jauzein C, Genovesi B, Masseret E, Grzebyk D, Cecchi P, Vaquer A, Perrin Y & Collos Y (2011) Influence of temperature, salinity and irradiance on the growth and cell yield of the harmful red tide dinoflagellate Alexandrium catanella colonizing Mediterranean waters. Journal of Plankton Research 33: 1550-1563.
Division/Phylum: Dinophyta (= Pyrrhophyta) Class: Dinophyceae Order: Gonyaulacales

Note: for strains where we have DNA barcodes we can be reasonably confident of identity, however for those not yet sequenced we rely on morphology and the original identification, usually made by the depositor. Although CCAP makes every effort to ensure the correct taxonomic identity of strains, we cannot guarantee that a strain is correctly identified at the species, genus or class levels. On this basis users are responsible for confirming the identity of the strain(s) they receive from us on arrival before starting experiments.
For strain taxonomy we generally use AlgaeBase for algae and Adl et al. (2019) for protists.

Culture media, purity and growth conditions:
Medium: L1; Bacteria present; maintained by serial subculture;
Attributes
AuthorityLitaker 2014
IsolatorLaabir (2003)
Collection Site Thau Lagoon, France
Archive Date 2024-02-15 10:20:08
Archive Reason Temporary - Uncertain ID
Notes Toxic strain, produces PSP toxins, see Laabir et al. 2013; from a seawater sample collected during a toxic bloom event in October 2003; sequences and phylogenetic tree re-identified this strain as A. pacificum April 2022 (paper in prep).
Axenicity Status Bacteria present
Area Europe
Country France
Environment Marine
GMO No
Group Dinoflagellate
Original Designation ACT03
Pathogen Not pathogenic: Hazard Class 1
Strain Maintenance Sheet SM_MarineDinoflagellates.pdf
Toxin Producer Toxic
Type Culture No
Taxonomy WoRMS ID 231873
Formerly Listed in CCAP asAlexandrium catenella

CCAP 1119/52

Alexandrium pacificum

  • Product Code: CCAP 1119/52
  • Availability: Archived
This strain is Archived, see strain data below for archive reason. Please contact us for more information.

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