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Alexandrium minutum CCMP113

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Principle Investigator(s) Kjetill Sigurd Jakobsen
External sample ID
NCGR Sample IDMMETSP0328
Sample accession numberCAM_SMPL_002532
Assembly accession numberCAM_ASM_000350
Combined Assembly NameN/A
GenusAlexandrium
Speciesminutum
StrainCCMP113
ClonalYes
AxenicNo
Prelim. NCBI Taxon ID39455
18S rRNA
Importance of organism and transcriptomesAlexandrium minutum is an armoured marine autotrophic dinoflagellate species that occurs in coastal areas around the world. It has two modes of reproduction: it may reproduce asexually by binary fission, which may lead to rapid population growth and dense red-tide coastal blooms, or it may reproduce sexually, which results in the formation of resting cysts. Alexandrium minutum produces potent neurotoxic compounds (saxitoxins) that can have serious deleterious effects on other marine organisms and, upon consumption of vector species, may be fatal to humans.
Additional citations and references
Environmental Data
Primary citation for organism's characterization, if availableHalim, Y. (1960). Alexandrium minutum, n. gen. n. sp. dinoflagelle provocant des "eaux rouges". Vie et Milieu 11: 102-105.
Latitude42.23
Longitude-8.8
Depth (m)1
Collection date01-SEP-87
Sample collection siteOTHER
Other collection site infoRia da Vigo
Sample material (e.g. "seawater," "sediment," etc.)Seawater
Habitatmarine habitat
CountrySPAIN
Experimental Data
Date of experiment20-APR-11
Growth mediumL1
Modifications to growth mediumno modifications
Temperature (ºC)16
Salinty (psu)25
pH8
Light (µmol photons / m2 / sec)100
Day portion of day:night cycle in hours12
Night portion of day:night cycle in hours12
Nitrate (μmol/L)882
Phosphate (μmol/L)36.2
Silicate (μmol/L)106
Trace elements (total) (nmol/L)24571.2
Investigation typeEukaryotes
Other experimental metadata availablecDNA generated using the dinoflagellate spliced-leader primer DinoSL (Zhang et al. 2007. Spliced leader RNA trans-splicing in dinoflagellates. Proc Natl Acad Sci USA vol. 104 (11) pp. 4618-23)