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Thalassiosira antarctica CCMP982

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Principle Investigator(s) Thomas Mock
External sample IDTant_iron_limitation
NCGR Sample IDMMETSP0903
Sample accession numberCAM_SMPL_002734
Assembly accession numberCAM_ASM_000552
Combined Assembly NameThalassiosira-antarctica-CCMP982
GenusThalassiosira
Speciesantarctica
StrainCCMP982
ClonalYes
AxenicNo
Prelim. NCBI Taxon ID420261
18S rRNA
Importance of organism and transcriptomesThe proposed strain of Thalassiosira antarctica is from the Southern Ocean and obligate psychrophilic. The close relative T. pseudonana from temperate waters has been sequenced and transcriptome information for this species is also available. Thus, the transcriptome sequence of T. antarctica would enable us to identify evolutionary adaptations in the genus Thalassiosira to polar conditions of the Southern Ocean
Additional citations and references
Environmental Data
Collection date01-FEB-01
CountryANTARCTICA
Experimental Data
Date of experiment15-JUL-11
Growth mediumf/2 amended seawater
Modifications to growth mediumf/2 for all nutrients (low iron)
Temperature (ºC)5
Salinty (psu)35
pH8.1
Light (µmol photons / m2 / sec)100
Day portion of day:night cycle in hours24
Nitrate (μmol/L)800
Phosphate (μmol/L)36
Silicate (μmol/L)106
Total Fe (nmol/L)1
Trace elements (total) (nmol/L)2400
Investigation typeEukaryotes