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Steiner, Niko; Nilsen, Anne M; Franke, Kiara; Rößler, Leonard; Salvaitis, Dominykas; Rautenberger, Ralf; Bruckner, Christian; Buer, Nikolai; Jueterbock, Alexander; Bartsch, Inka (2026): Growth and biochemistry of mariculture grown Saccharina latissima sporophytes in response to gametophyte priming [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.996441, In: Steiner, N et al. (2026): Growth and biochemistry of Saccharina latissima sporophytes in response to gametophyte priming [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.996568

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Published: 2026-08-17 • DOI registered: 2026-09-15

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Abstract:
We examined the effect of gametophyte priming on adult sporophytes harvested after growing for six months in mariculture (size and biomass, biochemical composition) in a field experiment: Primed (0°C, 10°C, 20°C; 3 weeks) gametophytes (Lofoten 2023; 10°C mixed culture; n = 5) were sown on ropes and reared in a mariculture experiment (2 months hatchery, 4 months mariculture). Adult sporophytes were sampled and we measured growth (sporophyte length and width), total biomass (in fresh weight per m rope) and biochemical composition (C, N, mannitol, laminarin, and mineral composition). During the mariculture experiment, seawater temperature and nutrient composition was recorded at different time points. The mariculture field experiment took place at the hatchery of Polaralge AS (Sandhornøy, Norway; December - February 2024) and the deployment site of Lofoten Blue Harvest (Lilje Engla, Lofoten, Norway; 68°16'02.8N 15°06'14.8E; February – June 2024). The CN-analysis was carried out at the Alfred Wegener Institute in Bremerhaven, Germany; the mannitol analysis at the University of Rostock, Germany; the laminarin analysis at the MPI Bremen, Germany; and the mineral Analysis at NIBIO Bodø, Norway.
Keyword(s):
biochemical composition; Field experiment; Kelp; Laboratory experiment; seaweed farming; thermal priming; Transgenerational effect
Related to:
Becker, Stefan; Hehemann, Jan-Hendrik (2018): Laminarin Quantification in Microalgae with Enzymes from Marine Microbes. BIO-PROTOCOL, 8(8), https://doi.org/10.21769/BioProtoc.2666
Becker, Stefan; Scheffel, André; Polz, Martin F; Hehemann, Jan-Hendrik (2017): Accurate Quantification of Laminarin in Marine Organic Matter with Enzymes from Marine Microbes. Applied and Environmental Microbiology, 83(9), e03389-16, https://doi.org/10.1128/AEM.03389-16
Karsten, Ulf; Thomas, N D; Weykam, Gabriele; Daniel, Claudia; Kirst, Gunter-Otto (1991): A simple and rapid method for extraction and separation of low molecular weight carbohydrates from macroalgae using high performance liquid chromatography. Plant Physiology and Biochemistry, 29, 373–378
Funding:
The Research Council of Norway (RCN), grant/award no. 334327: KELPRIME - Priming as a kelp engineering technology to enhance yield and secure production under environmental challenges
Coverage:
Latitude: 68.267400 * Longitude: 15.104100
Date/Time Start: 2024-02-05T00:00:00 * Date/Time End: 2024-06-14T00:00:00
Event(s):
S_latissima_priming_mariculture_exp  * Latitude: 68.267400 * Longitude: 15.104100 * Date/Time Start: 2024-02-05T00:00:00 * Date/Time End: 2024-06-14T00:00:00 * Location: Lofoten, Norway * Method/Device: Field experiment * Comment: Location of the mariculture experiment
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventSteiner, Niko
2 Type of studyStudy typeSteiner, Niko
3 DateDateSteiner, Niko
4 Sample IDSample IDSteiner, Niko
5 Treatment: temperatureT:temp°CSteiner, NikoPriming: pre-treatment of gametophytes
6 ReplicateReplSteiner, NikoTechnical replicate
7 Biomass, wet massBiom wmkg/mSteiner, NikoBiomass per m rope
8 LengthlcmSteiner, NikoAverage sporophyte length of 10 longest sporophytes
9 WidthwcmSteiner, NikoAverage sporophyte width of 10 longest sporophytes
10 CarbonC%Steiner, Nikoof dry weight
11 NitrogenN%Steiner, Nikoof dry weight
12 LaminarinLaminarin%Rößler, Leonardof dry weight
13 MannitolMannitol%Franke, Kiara
14 PhosphorusPµg/gSalvaitis, Dominykas
15 SulfurSµg/gSalvaitis, Dominykas
16 IodineIµg/gSalvaitis, Dominykas
17 MagnesiumMgµg/gSalvaitis, Dominykas
18 CalciumCaµg/gSalvaitis, Dominykas
19 SodiumNaµg/gSalvaitis, Dominykas
20 PotassiumKµg/gSalvaitis, Dominykas
21 ArsenicAsµg/gSalvaitis, Dominykas
22 ZincZnµg/gSalvaitis, Dominykas
23 CadmiumCdµg/gSalvaitis, Dominykas
24 CopperCuµg/gSalvaitis, Dominykas
25 IronFeµg/gSalvaitis, Dominykas
26 BoronBµg/gSalvaitis, Dominykas
27 ManganeseMnµg/gSalvaitis, Dominykas
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1206 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Event		2 
Study type		3 
Date		4 
Sample ID		5 
T:temp [°C]		6 
Repl		7 
Biom wm [kg/m]		8 
l [cm]		9 
w [cm]		10 
C [%]		11 
N [%]		12 
Laminarin [%]		13 
Mannitol [%]		14 
P [µg/g]		15 
S [µg/g]		16 
I [µg/g]		17 
Mg [µg/g]		18 
Ca [µg/g]		19 
Na [µg/g]		20 
K [µg/g]		21 
As [µg/g]		22 
Zn [µg/g]		23 
Cd [µg/g]		24 
Cu [µg/g]		25 
Fe [µg/g]		26 
B [µg/g]		27 
Mn [µg/g]
S_latissima_priming_mariculture_exp Field experiment2024-06-14T00:00:00L05011341.24263.147.0327.960.600.0017.722450.2697990.1197213.3067579.0199089.52436446.526115201.65942.565146.4540.8143.48188.324577.8132.202
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L05022456.6207998.1617763.2447566.9849265.58436023.271113818.44242.016107.1880.8121.25064.270568.2242.064
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L05032448.2958433.0567110.7827579.6559731.31738137.451120639.78336.332151.2940.7081.10156.588509.2301.820
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L08011383.82254.787.2330.240.562.4723.642064.1807256.3267264.5566644.2828611.49531616.33993156.50833.335157.7550.6151.25556.250535.6651.835
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L08021989.2607078.8396465.6006437.8048244.84630964.80791714.33832.98087.2520.6320.92869.254498.6901.817
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L08032031.8807096.4646825.8966622.2928761.02031062.18791252.65231.489171.1040.6031.21759.166569.5791.770
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L11011269.46546.476.5129.560.570.4127.911745.8536974.9005006.6076220.6179515.94028974.55588906.16525.04684.4310.4942.10855.942579.6742.005
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L11021800.0737115.0606867.5396300.7218600.63530004.11590598.00924.549111.7950.4801.07647.319368.5821.938
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L11031722.7446942.2755459.7416082.0008511.15529359.34989120.57624.977293.7530.4931.05554.456333.6422.103
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L1401830.02447.966.4330.300.562.1633.431500.1105759.6327364.3315604.6618743.27227216.10864329.32920.120122.2290.3590.98129.726446.9301.689
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L14021639.8306434.4337303.5156145.4298697.18830294.11372220.61920.638153.3160.3480.86430.136535.6691.735
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L14031672.2706504.1008927.2596216.1288756.42530756.45572475.36518.992285.4070.3380.84029.860557.2041.734
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L1701742.67849.637.3424.560.721.0330.001646.3315795.2328614.8005835.1278020.33628187.90474884.00322.115160.1950.4900.95527.400564.7901.720
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L17021843.9266274.1558872.6066555.9098643.76429989.07082628.69422.061103.3080.5031.01730.763574.5611.750
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L17031726.7086170.7149125.2376165.8858566.72928449.14779228.42421.700228.5480.5180.78333.036406.0351.783
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L2001633.85844.986.4728.160.664.3830.301962.3957387.1258696.9397399.8809549.92933970.85985143.39622.036138.4130.4020.67722.632569.9501.707
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L20021633.0096269.7127069.4496160.1508355.55128280.38571416.40122.101147.8050.4051.04523.605596.8491.736
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L20031602.5626307.5726769.8866044.3858134.34329285.96671526.24322.251133.4100.4061.03225.752629.2491.765
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L2301743.05339.575.64
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L2302
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L2303
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L06101359.09840.625.8130.540.570.7529.861859.0956699.3077897.1066341.4878530.32829009.64479086.29527.70557.0250.7300.80536.755479.4951.930
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L061021824.0396547.4497022.0246227.6328555.49827890.43079386.91628.56052.9750.7500.94037.340545.0651.975
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L061031819.8626532.6037664.2606223.1578520.35428436.49577756.79728.10176.2310.7290.80039.321504.5791.937
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L09101323.32645.857.0327.530.590.8632.451491.0616031.0576732.1955795.1908383.00025943.91364680.85221.188280.6970.3971.18866.204434.0282.138
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L091021561.9986208.9537579.0206030.1828897.68426394.96366520.86021.050219.0000.3941.05264.419549.7682.061
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L091031553.8186233.6467579.2015981.3528556.84626487.94867021.63320.258180.7920.3691.04863.279508.0822.032
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L12101681.78144.827.0928.840.542.0633.501663.1796509.7107075.0246213.2248496.34628140.89768859.28821.889186.1250.4851.20222.837420.6861.652
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L121021613.6095687.5756920.2785986.7548389.68327942.92370976.86422.488214.4480.5041.28321.991589.4431.717
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L121031711.0805773.8817088.3086402.4218572.91729308.85570487.00922.268206.0020.4831.28725.533318.5281.711
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L15101959.64254.676.9731.880.542.4327.901806.0295492.9456347.6616167.6748351.26031581.26081865.03027.423236.2010.6991.27334.189571.2251.831
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L151021805.8435519.9466347.9016130.0528634.33130071.96582260.70529.909221.2800.7390.83829.082581.0731.847
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L151031812.8075492.8236499.4356179.4508328.07631115.55780879.07628.279224.0650.7360.88328.740647.9561.830
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L18101852.58447.526.9329.380.612.2834.351570.4725431.0946580.4795903.2488672.73228269.36374402.44722.666167.2490.4400.87520.582571.7191.693
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L181021822.6846320.8999846.9866730.1309389.50233907.44984421.37521.862218.6820.4730.65720.206354.4081.715
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L181031823.6536041.6478910.8736687.2959101.62732321.04782100.54221.555242.8680.4381.07320.588686.5281.730
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L21101165.44941.726.2530.660.574.8835.131493.3095583.30611199.7355805.4418619.02327164.68557503.37618.681240.0650.3231.07849.003599.9121.843
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L211021583.8855886.07411168.2436183.9398851.73728528.91561533.61018.163222.2450.3170.73442.494412.7291.814
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L211031600.2706162.91612015.9746298.0109575.27030347.78463886.95918.523120.7510.3590.86941.684493.2311.746
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L24101508.59546.355.88
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L24102
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L24103
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L04201163.67240.736.1030.490.552.3433.541554.7156738.0057397.7576469.0859095.03927486.47553856.10220.425359.4750.3451.28039.150592.8251.875
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L042021509.7136579.2487235.5786266.5538684.34228494.55953596.96319.06797.0620.3281.42436.249581.0631.655
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L042031567.0086812.8587571.4766444.7788785.90729059.98954189.60219.274148.9280.3340.72836.332347.2341.705
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L07201374.71943.456.5830.250.572.8333.871602.9467206.2655536.5736304.8678650.56829189.61062676.89720.947139.7990.4040.85370.644494.5551.633
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L072021619.7747074.6197412.2256390.6378252.11228311.82761120.12221.980100.4500.3850.63567.855527.6851.695
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L072031623.1087145.2636692.5826329.3028274.31728760.38962118.43720.796135.5140.3980.85366.093534.1281.610
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L10201329.70336.776.2330.310.561.9633.161617.7167255.2667640.8726380.9968741.61128500.80866276.23115.88194.5330.2490.54927.252536.0631.435
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L102021561.2987197.2536567.1356123.0839320.84127913.87966187.34217.427151.3920.2620.87431.724511.1101.560
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L102031548.5287042.6918089.8076118.1018699.15728308.82563749.63215.818135.3720.2500.67225.153537.2491.487
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L1320154.95439.055.5530.880.531.9531.601538.0776577.8309102.0206202.0359204.53928796.21867616.80318.275155.4480.2320.98232.674473.8221.589
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L132021482.7276334.57210560.7945961.1258638.02628998.84664592.52217.273196.4080.2371.14634.047522.9181.579
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L132031563.8266758.1619051.3786343.6329265.51230409.37869518.87618.331193.4490.2411.46938.113601.8031.669
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L16201145.72940.586.6131.790.561.8831.361633.4726894.08411003.1926666.5779892.23831726.68775455.92718.805187.3600.2550.98530.260611.1601.695
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L162021549.8416612.44811605.9506194.1939120.96430761.46671495.49017.864185.3650.2331.01334.935579.6711.715
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L162031579.4226492.83510619.2396309.2228990.98430436.66171179.74517.476220.4900.2481.08430.714570.8541.704
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L19201197.00338.656.0630.610.563.4031.411486.8166715.6618608.7666849.5279257.38632195.08163459.89515.454216.1040.2371.07725.113503.8021.530
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L192021663.9747361.3168435.3237555.52210102.04234232.06670866.62816.000170.2130.2521.21724.975652.7421.538
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L192031558.4157003.5169075.8167087.5939597.51432662.37066431.30915.954234.6840.2521.10225.461579.8441.519
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L2220173.83035.305.56
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L22202
S_latissima_priming_mariculture_expField experiment2024-06-14T00:00:00L22203