de.pangaea.dataset996248 und de.pangaea.dataset996568 dataset PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact 2026-09-15T01:12:14Z https://doi.pangaea.de/10.1594/PANGAEA.996248 2026-08-17T09:17:09 publication https://doi.org/10.1594/PANGAEA.996248 Steiner, Niko

steiner1@uni-bremen.de

https://orcid.org/0000-0003-2559-5891 information author Nilsen, Anne M

anne.m.nilsen@nord.no

author Franke, Kiara

kiara.franke@uni-rostock.de

https://orcid.org/0000-0001-6318-8475 information author Rößler, Leonard

lroessler@marum.de

author Salvaitis, Dominykas

dominykas.salvaitis@nibio.no

author Rautenberger, Ralf https://orcid.org/0000-0002-1339-2838 information author Bruckner, Christian

christian@polaralge.no

author Buer, Nikolai

nikolai@lofotenblueharvest.com

author Jueterbock, Alexander

Alexander-Jueterbock@web.de

https://orcid.org/0000-0002-0659-3172 information author Bartsch, Inka

inka.bartsch@awi.de

https://orcid.org/0000-0001-7609-2149 information author PANGAEA

info@pangaea.de

https://www.pangaea.de/ information publisher tableDigital We examined the effect of gametophyte priming on early life stages of Saccharina latissima (gametophyte growth and sporophyte recruitment) in a laboratory experiment: We primed S. latissima gametophytes (Lofoten 2023; 15°C clonal culture; n = 7) for 3 weeks at 0°C, 10°C, and 20°C and induced gametogenesis at 10°C for 2 weeks, during which we assessed relative gametophyte growth rates (from day 0 – 5), progression of gametogenesis, and sporophyte recruitment. The laboratory experimentwas carried out at the Alfred Wegener Institute in Bremerhaven, Germany. completed Steiner, Niko

steiner1@uni-bremen.de

https://orcid.org/0000-0003-2559-5891 information principalInvestigator biochemical composition Field experiment Kelp Laboratory experiment seaweed farming thermal priming Transgenerational effect theme 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 8.58052 8.58052 53.53327 53.53327 2024-01-12T00:00:00 2024-01-26T00:00:00 Event label thematicClassification Type of study thematicClassification Date thematicClassification Day of experiment physicalMeasurement day day Treatment: temperature physicalMeasurement Priming: pre-treatment of gametophytes °C °C Replicate thematicClassification Gametophytes, total physicalMeasurement Calculated from counting: Reverse microscope (CKX41SF, Olympus Corporation) #/cm**2 #/cm**2 Gametophytes, female, vegetative physicalMeasurement Calculated from counting: Reverse microscope (CKX41SF, Olympus Corporation) #/cm**2 #/cm**2 Gametophytes, female, with oogonia physicalMeasurement Calculated from counting: Reverse microscope (CKX41SF, Olympus Corporation) #/cm**2 #/cm**2 Gametophytes, female, with eggs physicalMeasurement Calculated from counting: Reverse microscope (CKX41SF, Olympus Corporation) #/cm**2 #/cm**2 Gametophytes, female, with sporophytes physicalMeasurement Calculated from counting: Reverse microscope (CKX41SF, Olympus Corporation) #/cm**2 #/cm**2 Gametophytes, female, vegetative physicalMeasurement % % Gametophytes, female, with oogonia physicalMeasurement % % Gametophytes, female, with eggs physicalMeasurement % % Gametophytes, female, with sporophytes physicalMeasurement % % Sporophytes, total physicalMeasurement Calculated from counting: Reverse microscope (CKX41SF, Olympus Corporation) #/cm**2 #/cm**2 Gametophyte size physicalMeasurement Image analysis NIH ImageJ; Gametophyte area µm**2 µm**2 text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.996248?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: S_latissima_priming_lab_exp * LATITUDE: 53.533270 * LONGITUDE: 8.580520 * DATE/TIME START: 2024-01-12T00:00:00 * DATE/TIME END: 2024-01-26T00:00:00 * METHOD/DEVICE: Laboratory experiment 2024-01-12T00:00:00