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Peridinium aciculiferum PAER-2

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Principle Investigator(s) Karin Rengefors
External sample ID
NCGR Sample IDMMETSP0371
Sample accession numberCAM_SMPL_002535
Assembly accession numberCAM_ASM_000353
Combined Assembly NamePeridinium-aciculiferum-PAER_2
GenusPeridinium
Speciesaciculiferum
StrainPAER-2
ClonalYes
AxenicNo
Prelim. NCBI Taxon ID268820
18S rRNA
Importance of organism and transcriptomesThis dinoflagellate is found in freshwater lakes but can grow in slightly brackish water. It is a cold water species and is has identical rDNA sequences to Scripsiella hangoei in the Baltic Sea
Additional citations and referencesRengefors, K. & Anderson, D. M. 1998. Environmental and endogenous regulation of cyst germination in two fresh-water dinoflagellates. Journal of Phycology 34 (4): 568?577.
Environmental Data
Primary citation for organism's characterization, if available1. Logares, R., Rengefors, K. ,Kremp, A. , Shalchian-Tabrizi, K. , Boltovskoy, A., Tengs, T. , Shurtleff, A. , Klaveness. D. 2007. Phenotypically different microalgal morphospecies with identical ribosomal DNA: A case of rapid adaptive evolution? Microbial Ecology. 53(4):549-561.
Latitude18.6
Longitude59.85
Elevation (m) (above sea level)15
Temperature (ºC)2
Collection date01-FEB-04
Sample collection siteOTHER
Other collection site infoLake Erken
Sample material (e.g. "seawater," "sediment," etc.)freshwater
Filter fraction minimum (μm)20
ENVO term for habitat - primary termAquatic: freshwater
ENVO term for habitat - secondary termNot Applicable
Habitat descriptionunder ice in mesotrophic lake
Habitatfreshwater habitat
CountrySWEDEN
Experimental Data
Date of experiment15-JUN-11
Growth mediumf/2 amended sea water without silica
Temperature (ºC)3
Salinty (psu)3
pH7
Light (µmol photons / m2 / sec)20
Day portion of day:night cycle in hours12
Night portion of day:night cycle in hours12
Nitrate (μmol/L)883
Phosphate (μmol/L)36
Silicate (μmol/L)100
Trace elements (total) (nmol/L)20920
Investigation typeEukaryotes