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Fragilariopsis kerguelensis L26-C5
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Principle Investigator(s) | Adrian Marchetti |
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External sample ID | F.kerg_Fe_SL |
NCGR Sample ID | MMETSP0734 |
Sample accession number | CAM_SMPL_002718 |
Assembly accession number | CAM_ASM_000536 |
Combined Assembly Name | Fragilariopsis-kerguelensis-L26_C5 |
Genus | Fragilariopsis |
Species | kerguelensis |
Strain | L26-C5 |
Clonal | Yes |
Axenic | No |
Prelim. NCBI Taxon ID | 186038 |
18S rRNA | |
Importance of organism and transcriptomes | Fragilariopsis kerguelensis is an ecologically important pennate diatom in Southern Ocean waters. It is a dominant member of the diatom community and is well preserved in the sedimentary record making it a useful organism for paleooceanographic proxies |
Additional citations and references | |
Environmental Data | |
Primary citation for organism's characterization, if available | Hasle, G.R. (1965). Nitzschia and Fragilariopsis species studied in the light and electron microscopes. III. The genus Fragilariopsis. Skrifter Utgitt av Det Norske Videnskaps-Akademi i Oslo I. Mat.-Naturv. Klasse Ny Serie, 21:1-49. |
Latitude | -48 |
Longitude | -16 |
Other collection site info | L26-C5 is an offspring of mating experiments during the Lohafex Iron Enrichment Experiment |
Sample material (e.g. "seawater," "sediment," etc.) | seawater |
Habitat description | polar open ocean mixed layer |
Habitat | marine habitat |
Experimental Data | |
Date of experiment | 01-NOV-11 |
Growth medium | Aquil |
Modifications to growth medium | Standard Aquil with 100 uM EDTA |
Temperature (ºC) | 4 |
Salinty (psu) | 32 |
pH | 8.1 |
Light (µmol photons / m2 / sec) | 90 |
Day portion of day:night cycle in hours | 24 |
Nitrate (μmol/L) | 300 |
Phosphate (μmol/L) | 10 |
Silicate (μmol/L) | 200 |
Total Fe (nmol/L) | 1370 |
Trace elements (total) (nmol/L) | 1750 |
Investigation type | Eukaryotes |
Other experimental metadata available | Growth rate = 0.23 d-1 |