de.pangaea.dataset989275 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-04-22T08:03:42Z https://doi.pangaea.de/10.1594/PANGAEA.989275 <gco:CharacterString>Polarella glacialis gene copies from Yermak Plateau sediment core KH21-234-34GC1</gco:CharacterString> 2026-01-30T13:39:45 publication https://doi.org/10.1594/PANGAEA.989275 Mayers, Kyle M J
kyma@norceresearch.no
https://orcid.org/0000-0001-9595-8702 information author Vollmar, Nele Manon
nevo@norceresearch.no
https://orcid.org/0000-0003-4180-3443 information author Cordier, Tristan
trco@norceresearch.no
https://orcid.org/0000-0001-7398-4790 information author Weiner, Agnes K M
agwe@norceresearch.no
https://orcid.org/0000-0002-9917-5235 information author Müller, Juliane
juliane.mueller@awi.de
https://orcid.org/0000-0003-0724-4131 information author De Schepper, Stijn
stde@norceresearch.no
https://orcid.org/0000-0002-6934-0914 information author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital Gene copies of the sympagic dinoflagellate Polarella glacialis were determined by droplet digital PCR on samples from marine sediment core KH21-234-34GC collected from the Yermak Plateu (81.2199280 ˚N, 2.3710955˚E ) with a gravity corer at 1011m water depth during cruise KH21-234. DNA from gravity core sediments was extracted in the NORCE ancient DNA laboratory using the DNeasy PowerMax Soil Kit (Qiagen). Primers targeting the ITS1 region of P. glacialis were used in ddPCR reactions to determine gene copies per g of sediment. completed Mayers, Kyle M J
kyma@norceresearch.no
https://orcid.org/0000-0001-9595-8702 information principalInvestigator Arctic Dinoflagellate gene copy number Magnetic susceptibility Radiocarbon Sea ice theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-4.0: Creative Commons Attribution 4.0 International textTable und geoscientificInformation 2.371095542 2.371095542 81.21992801 81.21992801 2021-07-07T14:42:29 2021-07-07T14:42:29 0.1 4.5 Cruise/expedition thematicClassification Station label thematicClassification Core thematicClassification Section physicalMeasurement # # DEPTH, sediment/rock physicalMeasurement Cumulative depth m m Depth, section physicalMeasurement Top depth (in section) cm cm Depth, section physicalMeasurement Bottom depth (in section) cm cm Sample ID thematicClassification Laboratory code/label thematicClassification AGE physicalMeasurement ka BP ka BP Gene copies per gram sediment physicalMeasurement Droplet digital polymerase chain reaction (ddPCR); DNA extracted using DNeasy PowerMax Soil Kit (Qiagen); Polarella glacialis, replicate A #/g #/g Gene copies per gram sediment physicalMeasurement Droplet digital polymerase chain reaction (ddPCR); DNA extracted using DNeasy PowerMax Soil Kit (Qiagen); Polarella glacialis, replicate B #/g #/g Gene copies per gram sediment physicalMeasurement Droplet digital polymerase chain reaction (ddPCR); DNA extracted using DNeasy PowerMax Soil Kit (Qiagen); Polarella glacialis, replicate C #/g #/g Gene copies per gram sediment physicalMeasurement Average; Polarella glacialis, Average all replicates #/g #/g text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.989275?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: KH21-234-34GC * LATITUDE: 81.219928 * LONGITUDE: 2.371096 * DATE/TIME: 2021-07-07T14:42:29 * ELEVATION: -1011.0 m * Recovery: 466 cm * CAMPAIGN: KH21-234 * BASIS: Kronprins Haakon * METHOD/DEVICE: Gravity corer 2021-07-07T14:42:29 Supplement to <gco:CharacterString>First-year sea ice history in the Arctic Ocean inferred from ancient DNA of Polerella glacialis over the past 50,000 years</gco:CharacterString> 2026-01-01 publication https://doi.org/10.1016/j.epsl.2025.119809 Mayers, Kyle M J
kyma@norceresearch.no
https://orcid.org/0000-0001-9595-8702 information author Vollmar, Nele Manon
nevo@norceresearch.no
https://orcid.org/0000-0003-4180-3443 information author Cordier, Tristan
trco@norceresearch.no
https://orcid.org/0000-0001-7398-4790 information author Weiner, Agnes K M
agwe@norceresearch.no
https://orcid.org/0000-0002-9917-5235 information author Müller, Juliane
juliane.mueller@awi.de
https://orcid.org/0000-0003-0724-4131 information author Larsen, Aud
Aud.Larsen@uib.no
https://orcid.org/0000-0001-6927-5537 information author De Schepper, Stijn
stde@norceresearch.no
https://orcid.org/0000-0002-6934-0914 information author documentDigital Earth and Planetary Science Letters 678 119809