/* DATA DESCRIPTION: Citation: 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 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) (URI: http://www.forskningsradet.no/en/Home_page/1177315753906), grant/award no. 334327: KELPRIME - Priming as a kelp engineering technology to enhance yield and secure production under environmental challenges (URI: https://prosjektbanken.forskningsradet.no/en/project/FORISS/334327?Kilde=FORISS&distribution=Ar&chart=bar&calcType=funding&Sprak=no&sortBy=date&sortOrder=desc&resultCount=30&offset=0&Fritekst=kelprime) 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): Event label (Event) * PI: Steiner, Niko (https://orcid.org/0000-0003-2559-5891, steiner1@uni-bremen.de) Type of study (Study type) * PI: Steiner, Niko (https://orcid.org/0000-0003-2559-5891, steiner1@uni-bremen.de) Date (Date) * PI: Steiner, Niko (https://orcid.org/0000-0003-2559-5891, steiner1@uni-bremen.de) Sample ID (Sample ID) * PI: Steiner, Niko (https://orcid.org/0000-0003-2559-5891, steiner1@uni-bremen.de) Treatment: temperature [°C] (T:temp) * PI: Steiner, Niko (https://orcid.org/0000-0003-2559-5891, steiner1@uni-bremen.de) * COMMENT: Priming: pre-treatment of gametophytes Replicate (Repl) * PI: Steiner, Niko (https://orcid.org/0000-0003-2559-5891, steiner1@uni-bremen.de) * COMMENT: Technical replicate Biomass, wet mass [kg/m] (Biom wm) * PI: Steiner, Niko (https://orcid.org/0000-0003-2559-5891, steiner1@uni-bremen.de) * COMMENT: Biomass per m rope Length [cm] (l) * PI: Steiner, Niko (https://orcid.org/0000-0003-2559-5891, steiner1@uni-bremen.de) * COMMENT: Average sporophyte length of 10 longest sporophytes Width [cm] (w) * PI: Steiner, Niko (https://orcid.org/0000-0003-2559-5891, steiner1@uni-bremen.de) * COMMENT: Average sporophyte width of 10 longest sporophytes Carbon [%] (C) * PI: Steiner, Niko (https://orcid.org/0000-0003-2559-5891, steiner1@uni-bremen.de) * COMMENT: of dry weight Nitrogen [%] (N) * PI: Steiner, Niko (https://orcid.org/0000-0003-2559-5891, steiner1@uni-bremen.de) * COMMENT: of dry weight Laminarin [%] (Laminarin) * PI: Rößler, Leonard (lroessler@marum.de) * COMMENT: of dry weight Mannitol [%] (Mannitol) * PI: Franke, Kiara (https://orcid.org/0000-0001-6318-8475, kiara.franke@uni-rostock.de) Phosphorus [µg/g] (P) * PI: Salvaitis, Dominykas (dominykas.salvaitis@nibio.no) Sulfur [µg/g] (S) * PI: Salvaitis, Dominykas (dominykas.salvaitis@nibio.no) Iodine [µg/g] (I) * PI: Salvaitis, Dominykas (dominykas.salvaitis@nibio.no) Magnesium [µg/g] (Mg) * PI: Salvaitis, Dominykas (dominykas.salvaitis@nibio.no) Calcium [µg/g] (Ca) * PI: Salvaitis, Dominykas (dominykas.salvaitis@nibio.no) Sodium [µg/g] (Na) * PI: Salvaitis, Dominykas (dominykas.salvaitis@nibio.no) Potassium [µg/g] (K) * PI: Salvaitis, Dominykas (dominykas.salvaitis@nibio.no) Arsenic [µg/g] (As) * PI: Salvaitis, Dominykas (dominykas.salvaitis@nibio.no) Zinc [µg/g] (Zn) * PI: Salvaitis, Dominykas (dominykas.salvaitis@nibio.no) Cadmium [µg/g] (Cd) * PI: Salvaitis, Dominykas (dominykas.salvaitis@nibio.no) Copper [µg/g] (Cu) * PI: Salvaitis, Dominykas (dominykas.salvaitis@nibio.no) Iron [µg/g] (Fe) * PI: Salvaitis, Dominykas (dominykas.salvaitis@nibio.no) Boron [µg/g] (B) * PI: Salvaitis, Dominykas (dominykas.salvaitis@nibio.no) Manganese [µg/g] (Mn) * PI: Salvaitis, Dominykas (dominykas.salvaitis@nibio.no) License: Creative Commons Attribution 4.0 International (CC-BY-4.0) (URI: https://creativecommons.org/licenses/by/4.0/) Status: Curation Level: Enhanced curation (URI: https://wiki.pangaea.de/wiki/Curation_levels) Size: 1206 data points */ Event Study type Date Sample ID T:temp [°C] Repl Biom wm [kg/m] l [cm] w [cm] C [%] N [%] Laminarin [%] Mannitol [%] P [µg/g] S [µg/g] I [µg/g] Mg [µg/g] Ca [µg/g] Na [µg/g] K [µg/g] As [µg/g] Zn [µg/g] Cd [µg/g] Cu [µg/g] Fe [µg/g] B [µg/g] Mn [µg/g] S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L05 0 1 1341.242 63.14 7.03 27.96 0.60 0.00 17.72 2450.269 7990.119 7213.306 7579.019 9089.524 36446.526 115201.659 42.565 146.454 0.814 3.481 88.324 577.813 2.202 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L05 0 2 2456.620 7998.161 7763.244 7566.984 9265.584 36023.271 113818.442 42.016 107.188 0.812 1.250 64.270 568.224 2.064 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L05 0 3 2448.295 8433.056 7110.782 7579.655 9731.317 38137.451 120639.783 36.332 151.294 0.708 1.101 56.588 509.230 1.820 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L08 0 1 1383.822 54.78 7.23 30.24 0.56 2.47 23.64 2064.180 7256.326 7264.556 6644.282 8611.495 31616.339 93156.508 33.335 157.755 0.615 1.255 56.250 535.665 1.835 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L08 0 2 1989.260 7078.839 6465.600 6437.804 8244.846 30964.807 91714.338 32.980 87.252 0.632 0.928 69.254 498.690 1.817 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L08 0 3 2031.880 7096.464 6825.896 6622.292 8761.020 31062.187 91252.652 31.489 171.104 0.603 1.217 59.166 569.579 1.770 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L11 0 1 1269.465 46.47 6.51 29.56 0.57 0.41 27.91 1745.853 6974.900 5006.607 6220.617 9515.940 28974.555 88906.165 25.046 84.431 0.494 2.108 55.942 579.674 2.005 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L11 0 2 1800.073 7115.060 6867.539 6300.721 8600.635 30004.115 90598.009 24.549 111.795 0.480 1.076 47.319 368.582 1.938 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L11 0 3 1722.744 6942.275 5459.741 6082.000 8511.155 29359.349 89120.576 24.977 293.753 0.493 1.055 54.456 333.642 2.103 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L14 0 1 830.024 47.96 6.43 30.30 0.56 2.16 33.43 1500.110 5759.632 7364.331 5604.661 8743.272 27216.108 64329.329 20.120 122.229 0.359 0.981 29.726 446.930 1.689 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L14 0 2 1639.830 6434.433 7303.515 6145.429 8697.188 30294.113 72220.619 20.638 153.316 0.348 0.864 30.136 535.669 1.735 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L14 0 3 1672.270 6504.100 8927.259 6216.128 8756.425 30756.455 72475.365 18.992 285.407 0.338 0.840 29.860 557.204 1.734 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L17 0 1 742.678 49.63 7.34 24.56 0.72 1.03 30.00 1646.331 5795.232 8614.800 5835.127 8020.336 28187.904 74884.003 22.115 160.195 0.490 0.955 27.400 564.790 1.720 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L17 0 2 1843.926 6274.155 8872.606 6555.909 8643.764 29989.070 82628.694 22.061 103.308 0.503 1.017 30.763 574.561 1.750 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L17 0 3 1726.708 6170.714 9125.237 6165.885 8566.729 28449.147 79228.424 21.700 228.548 0.518 0.783 33.036 406.035 1.783 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L20 0 1 633.858 44.98 6.47 28.16 0.66 4.38 30.30 1962.395 7387.125 8696.939 7399.880 9549.929 33970.859 85143.396 22.036 138.413 0.402 0.677 22.632 569.950 1.707 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L20 0 2 1633.009 6269.712 7069.449 6160.150 8355.551 28280.385 71416.401 22.101 147.805 0.405 1.045 23.605 596.849 1.736 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L20 0 3 1602.562 6307.572 6769.886 6044.385 8134.343 29285.966 71526.243 22.251 133.410 0.406 1.032 25.752 629.249 1.765 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L23 0 1 743.053 39.57 5.64 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L23 0 2 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L23 0 3 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L06 10 1 359.098 40.62 5.81 30.54 0.57 0.75 29.86 1859.095 6699.307 7897.106 6341.487 8530.328 29009.644 79086.295 27.705 57.025 0.730 0.805 36.755 479.495 1.930 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L06 10 2 1824.039 6547.449 7022.024 6227.632 8555.498 27890.430 79386.916 28.560 52.975 0.750 0.940 37.340 545.065 1.975 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L06 10 3 1819.862 6532.603 7664.260 6223.157 8520.354 28436.495 77756.797 28.101 76.231 0.729 0.800 39.321 504.579 1.937 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L09 10 1 323.326 45.85 7.03 27.53 0.59 0.86 32.45 1491.061 6031.057 6732.195 5795.190 8383.000 25943.913 64680.852 21.188 280.697 0.397 1.188 66.204 434.028 2.138 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L09 10 2 1561.998 6208.953 7579.020 6030.182 8897.684 26394.963 66520.860 21.050 219.000 0.394 1.052 64.419 549.768 2.061 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L09 10 3 1553.818 6233.646 7579.201 5981.352 8556.846 26487.948 67021.633 20.258 180.792 0.369 1.048 63.279 508.082 2.032 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L12 10 1 681.781 44.82 7.09 28.84 0.54 2.06 33.50 1663.179 6509.710 7075.024 6213.224 8496.346 28140.897 68859.288 21.889 186.125 0.485 1.202 22.837 420.686 1.652 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L12 10 2 1613.609 5687.575 6920.278 5986.754 8389.683 27942.923 70976.864 22.488 214.448 0.504 1.283 21.991 589.443 1.717 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L12 10 3 1711.080 5773.881 7088.308 6402.421 8572.917 29308.855 70487.009 22.268 206.002 0.483 1.287 25.533 318.528 1.711 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L15 10 1 959.642 54.67 6.97 31.88 0.54 2.43 27.90 1806.029 5492.945 6347.661 6167.674 8351.260 31581.260 81865.030 27.423 236.201 0.699 1.273 34.189 571.225 1.831 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L15 10 2 1805.843 5519.946 6347.901 6130.052 8634.331 30071.965 82260.705 29.909 221.280 0.739 0.838 29.082 581.073 1.847 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L15 10 3 1812.807 5492.823 6499.435 6179.450 8328.076 31115.557 80879.076 28.279 224.065 0.736 0.883 28.740 647.956 1.830 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L18 10 1 852.584 47.52 6.93 29.38 0.61 2.28 34.35 1570.472 5431.094 6580.479 5903.248 8672.732 28269.363 74402.447 22.666 167.249 0.440 0.875 20.582 571.719 1.693 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L18 10 2 1822.684 6320.899 9846.986 6730.130 9389.502 33907.449 84421.375 21.862 218.682 0.473 0.657 20.206 354.408 1.715 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L18 10 3 1823.653 6041.647 8910.873 6687.295 9101.627 32321.047 82100.542 21.555 242.868 0.438 1.073 20.588 686.528 1.730 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L21 10 1 165.449 41.72 6.25 30.66 0.57 4.88 35.13 1493.309 5583.306 11199.735 5805.441 8619.023 27164.685 57503.376 18.681 240.065 0.323 1.078 49.003 599.912 1.843 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L21 10 2 1583.885 5886.074 11168.243 6183.939 8851.737 28528.915 61533.610 18.163 222.245 0.317 0.734 42.494 412.729 1.814 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L21 10 3 1600.270 6162.916 12015.974 6298.010 9575.270 30347.784 63886.959 18.523 120.751 0.359 0.869 41.684 493.231 1.746 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L24 10 1 508.595 46.35 5.88 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L24 10 2 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L24 10 3 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L04 20 1 163.672 40.73 6.10 30.49 0.55 2.34 33.54 1554.715 6738.005 7397.757 6469.085 9095.039 27486.475 53856.102 20.425 359.475 0.345 1.280 39.150 592.825 1.875 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L04 20 2 1509.713 6579.248 7235.578 6266.553 8684.342 28494.559 53596.963 19.067 97.062 0.328 1.424 36.249 581.063 1.655 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L04 20 3 1567.008 6812.858 7571.476 6444.778 8785.907 29059.989 54189.602 19.274 148.928 0.334 0.728 36.332 347.234 1.705 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L07 20 1 374.719 43.45 6.58 30.25 0.57 2.83 33.87 1602.946 7206.265 5536.573 6304.867 8650.568 29189.610 62676.897 20.947 139.799 0.404 0.853 70.644 494.555 1.633 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L07 20 2 1619.774 7074.619 7412.225 6390.637 8252.112 28311.827 61120.122 21.980 100.450 0.385 0.635 67.855 527.685 1.695 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L07 20 3 1623.108 7145.263 6692.582 6329.302 8274.317 28760.389 62118.437 20.796 135.514 0.398 0.853 66.093 534.128 1.610 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L10 20 1 329.703 36.77 6.23 30.31 0.56 1.96 33.16 1617.716 7255.266 7640.872 6380.996 8741.611 28500.808 66276.231 15.881 94.533 0.249 0.549 27.252 536.063 1.435 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L10 20 2 1561.298 7197.253 6567.135 6123.083 9320.841 27913.879 66187.342 17.427 151.392 0.262 0.874 31.724 511.110 1.560 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L10 20 3 1548.528 7042.691 8089.807 6118.101 8699.157 28308.825 63749.632 15.818 135.372 0.250 0.672 25.153 537.249 1.487 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L13 20 1 54.954 39.05 5.55 30.88 0.53 1.95 31.60 1538.077 6577.830 9102.020 6202.035 9204.539 28796.218 67616.803 18.275 155.448 0.232 0.982 32.674 473.822 1.589 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L13 20 2 1482.727 6334.572 10560.794 5961.125 8638.026 28998.846 64592.522 17.273 196.408 0.237 1.146 34.047 522.918 1.579 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L13 20 3 1563.826 6758.161 9051.378 6343.632 9265.512 30409.378 69518.876 18.331 193.449 0.241 1.469 38.113 601.803 1.669 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L16 20 1 145.729 40.58 6.61 31.79 0.56 1.88 31.36 1633.472 6894.084 11003.192 6666.577 9892.238 31726.687 75455.927 18.805 187.360 0.255 0.985 30.260 611.160 1.695 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L16 20 2 1549.841 6612.448 11605.950 6194.193 9120.964 30761.466 71495.490 17.864 185.365 0.233 1.013 34.935 579.671 1.715 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L16 20 3 1579.422 6492.835 10619.239 6309.222 8990.984 30436.661 71179.745 17.476 220.490 0.248 1.084 30.714 570.854 1.704 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L19 20 1 197.003 38.65 6.06 30.61 0.56 3.40 31.41 1486.816 6715.661 8608.766 6849.527 9257.386 32195.081 63459.895 15.454 216.104 0.237 1.077 25.113 503.802 1.530 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L19 20 2 1663.974 7361.316 8435.323 7555.522 10102.042 34232.066 70866.628 16.000 170.213 0.252 1.217 24.975 652.742 1.538 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L19 20 3 1558.415 7003.516 9075.816 7087.593 9597.514 32662.370 66431.309 15.954 234.684 0.252 1.102 25.461 579.844 1.519 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L22 20 1 73.830 35.30 5.56 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L22 20 2 S_latissima_priming_mariculture_exp Field experiment 2024-06-14T00:00:00 L22 20 3