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Listmann, Luisa; Reusch, Thorsten B H (2016): Swift thermal reaction norm evolution in a key coccolithopore species: Reaction norm assay data from an experiment in Kiel from December 2012 to June 2015 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.856736, Supplement to: Listmann, Luisa; Leroch, Maxime; Schlüter, Lothar; Thomas, Midrul K; Reusch, Thorsten B H (2016): Swift thermal reaction norm evolution in a key marine phytoplankton species. Evolutionary Applications, 9(9), 1156-1164, https://doi.org/10.1111/eva.12362

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Abstract:
Temperature has a profound effect on the species composition and physiology of marine phytoplankton, a polyphyletic group of microbes responsible for half of global primary production. Here, we ask whether and how thermal reaction norms in a key calcifying species, the coccolithophore Emiliania huxleyi, change as a result of 2.5 years of experimental evolution to a temperature about 2°C below its upper thermal limit. Replicate experimental populations derived from a single genotype isolated from Norwegian coastal waters were grown at two temperatures for 2.5 years before assessing thermal responses at 6 temperatures ranging from 15 to 26°C, with pCO2 (400/1100/2200 μatm) as a fully factorial additional factor. The two selection temperatures (15°/26.3°C) led to a marked divergence of thermal reaction norms. Optimal growth temperatures were 0.7°C higher in experimental populations selected at 26.3°C than those selected at 15.0°C. An additional negative effect of high pCO2 on maximal growth rate (8% decrease relative to lowest level) was observed. Finally, the maximum persistence temperature (Tmax) differed by 1–3°C between experimental treatments, as a result of an interaction between pCO2 and the temperature selection. Taken together, we demonstrate that several attributes of thermal reaction norms in phytoplankton may change faster than the predicted progression of ocean warming.
Comment:
DFG-Dynatrait (www.dynatrait.de)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
SpeciesSpeciesReusch, Thorsten B H
ReplicateReplReusch, Thorsten B Hindividual pCO2 selection lines were split after 3 yrs into those under 15°C and those kept at 26.3°C (abbreviation +T)
TreatmentTreatReusch, Thorsten B HpCO2 [µatm] selection condition 5.5 yrs
TreatmentTreatReusch, Thorsten B HpCO2 [µatm] assay condition
Temperature, waterTemp°CReusch, Thorsten B Hselection condition 2.5 years, approx 1200 asexual generations
Temperature, waterTemp°CReusch, Thorsten B Hassay condition to obtain thermal reaction norm
Growth rateµ1/dayReusch, Thorsten B Hexponential growth rate
Cell sizeCell sizeµmReusch, Thorsten B Hcell diameter calcified
SalinitySalReusch, Thorsten B Hpsu
Size:
1618 data points

Data

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


Species

Repl
(individual pCO2 selection lin...)

Treat
(pCO2 [µatm] selection conditi...)

Treat
(pCO2 [µatm] assay condition)

Temp [°C]
(selection condition 2.5 years...)

Temp [°C]
(assay condition to obtain the...)

µ [1/day]
(exponential growth rate)

Cell size [µm]
(cell diameter calcified)

Sal
(psu)
Emiliania huxleyi isolate no.62 Bergen400_140040015.0151.0904.78235
Emiliania huxleyi isolate no.62 Bergen400_240040015.0151.1224.88035
Emiliania huxleyi isolate no.62 Bergen400_340040015.0151.1094.97035
Emiliania huxleyi isolate no.62 Bergen400_440040015.0151.0564.94235
Emiliania huxleyi isolate no.62 Bergen400_540040015.0151.0654.96035
Emiliania huxleyi isolate no.62 Bergen1100_11100110015.0150.9344.68035
Emiliania huxleyi isolate no.62 Bergen1100_21100110015.0150.9664.67835
Emiliania huxleyi isolate no.62 Bergen1100_31100110015.0150.9664.79635
Emiliania huxleyi isolate no.62 Bergen1100_41100110015.0150.9294.96235
Emiliania huxleyi isolate no.62 Bergen1100_51100110015.0150.9244.93935
Emiliania huxleyi isolate no.62 Bergen2200_12200220015.0150.7854.93035
Emiliania huxleyi isolate no.62 Bergen2200_22200220015.0150.8024.96235
Emiliania huxleyi isolate no.62 Bergen2200_32200220015.0150.8414.95435
Emiliania huxleyi isolate no.62 Bergen2200_42200220015.0150.8144.80035
Emiliania huxleyi isolate no.62 Bergen2200_52200220015.0150.7614.81635
Emiliania huxleyi isolate no.62 Bergen400_1 +T40040026.3151.0004.77535
Emiliania huxleyi isolate no.62 Bergen400_2 +T40040026.3151.0564.83635
Emiliania huxleyi isolate no.62 Bergen400_3 +T40040026.3151.0394.72835
Emiliania huxleyi isolate no.62 Bergen400_4 +T40040026.3151.0314.80635
Emiliania huxleyi isolate no.62 Bergen400_5 +T40040026.3151.0354.69035
Emiliania huxleyi isolate no.62 Bergen1100_1 +T1100110026.3151.0124.94335
Emiliania huxleyi isolate no.62 Bergen1100_2 +T1100110026.3150.9124.62335
Emiliania huxleyi isolate no.62 Bergen1100_3 +T1100110026.3150.8744.79335
Emiliania huxleyi isolate no.62 Bergen1100_4 +T1100110026.3150.8524.75635
Emiliania huxleyi isolate no.62 Bergen1100_5 +T1100110026.3150.8294.75735
Emiliania huxleyi isolate no.62 Bergen2200_1 +T2200220026.31535
Emiliania huxleyi isolate no.62 Bergen2200_2 +T2200220026.3150.7824.86935
Emiliania huxleyi isolate no.62 Bergen2200_3 +T2200220026.3150.8104.58335
Emiliania huxleyi isolate no.62 Bergen2200_4 +T2200220026.3150.7044.55435
Emiliania huxleyi isolate no.62 Bergen2200_5 +T2200220026.3150.7174.63735
Emiliania huxleyi isolate no.62 Bergen400_140040015.0181.4775.07135
Emiliania huxleyi isolate no.62 Bergen400_240040015.0181.4655.17635
Emiliania huxleyi isolate no.62 Bergen400_340040015.0181.4725.11935
Emiliania huxleyi isolate no.62 Bergen400_440040015.0181.4835.12635
Emiliania huxleyi isolate no.62 Bergen400_540040015.0181.4715.10335
Emiliania huxleyi isolate no.62 Bergen1100_11100110015.0181.4385.16635
Emiliania huxleyi isolate no.62 Bergen1100_21100110015.0181.4065.13535
Emiliania huxleyi isolate no.62 Bergen1100_31100110015.0181.4315.25935
Emiliania huxleyi isolate no.62 Bergen1100_41100110015.0181.4545.34635
Emiliania huxleyi isolate no.62 Bergen1100_51100110015.0181.4195.28535
Emiliania huxleyi isolate no.62 Bergen2200_12200220015.0181.1694.91335
Emiliania huxleyi isolate no.62 Bergen2200_22200220015.0181.3315.16435
Emiliania huxleyi isolate no.62 Bergen2200_32200220015.0181.3295.16235
Emiliania huxleyi isolate no.62 Bergen2200_42200220015.0181.3605.11835
Emiliania huxleyi isolate no.62 Bergen2200_52200220015.0181.3605.23835
Emiliania huxleyi isolate no.62 Bergen400_1 +T40040026.3181.4175.05935
Emiliania huxleyi isolate no.62 Bergen400_2 +T40040026.3181.4015.00935
Emiliania huxleyi isolate no.62 Bergen400_3 +T40040026.3181.2874.72435
Emiliania huxleyi isolate no.62 Bergen400_4 +T40040026.3181.3895.04235
Emiliania huxleyi isolate no.62 Bergen400_5 +T40040026.3181.2644.69435
Emiliania huxleyi isolate no.62 Bergen1100_1 +T1100110026.3181.2824.99535
Emiliania huxleyi isolate no.62 Bergen1100_2 +T1100110026.3181.3035.01235
Emiliania huxleyi isolate no.62 Bergen1100_3 +T1100110026.3181.2594.89835
Emiliania huxleyi isolate no.62 Bergen1100_4 +T1100110026.3181.2875.00335
Emiliania huxleyi isolate no.62 Bergen1100_5 +T1100110026.3181.1554.80835
Emiliania huxleyi isolate no.62 Bergen2200_1 +T2200220026.3181.3045.14935
Emiliania huxleyi isolate no.62 Bergen2200_2 +T2200220026.3181.1725.02435
Emiliania huxleyi isolate no.62 Bergen2200_3 +T2200220026.3181.2414.91135
Emiliania huxleyi isolate no.62 Bergen2200_4 +T2200220026.3181.1224.82135
Emiliania huxleyi isolate no.62 Bergen2200_5 +T2200220026.3181.2054.91335
Emiliania huxleyi isolate no.62 Bergen400_140040015.0221.5325.10835
Emiliania huxleyi isolate no.62 Bergen400_240040015.0221.5235.12235
Emiliania huxleyi isolate no.62 Bergen400_340040015.0221.5495.06735
Emiliania huxleyi isolate no.62 Bergen400_440040015.0221.4755.08435
Emiliania huxleyi isolate no.62 Bergen400_540040015.0221.5175.15535
Emiliania huxleyi isolate no.62 Bergen1100_11100110015.0221.5124.95235
Emiliania huxleyi isolate no.62 Bergen1100_21100110015.0221.4794.92535
Emiliania huxleyi isolate no.62 Bergen1100_31100110015.0221.5165.03535
Emiliania huxleyi isolate no.62 Bergen1100_41100110015.0221.5365.13535
Emiliania huxleyi isolate no.62 Bergen1100_51100110015.0221.5385.11635
Emiliania huxleyi isolate no.62 Bergen2200_12200220015.0221.1654.92435
Emiliania huxleyi isolate no.62 Bergen2200_22200220015.0221.3505.17035
Emiliania huxleyi isolate no.62 Bergen2200_32200220015.0221.3145.07835
Emiliania huxleyi isolate no.62 Bergen2200_42200220015.0221.3795.01735
Emiliania huxleyi isolate no.62 Bergen2200_52200220015.0221.3375.00135
Emiliania huxleyi isolate no.62 Bergen400_1 +T40040026.3221.4994.93035
Emiliania huxleyi isolate no.62 Bergen400_2 +T40040026.3221.4714.96635
Emiliania huxleyi isolate no.62 Bergen400_3 +T40040026.3221.4474.74935
Emiliania huxleyi isolate no.62 Bergen400_4 +T40040026.3221.4724.94535
Emiliania huxleyi isolate no.62 Bergen400_5 +T40040026.3221.4134.73735
Emiliania huxleyi isolate no.62 Bergen1100_1 +T1100110026.3221.4374.72135
Emiliania huxleyi isolate no.62 Bergen1100_2 +T1100110026.3221.4104.75735
Emiliania huxleyi isolate no.62 Bergen1100_3 +T1100110026.3221.4044.72335
Emiliania huxleyi isolate no.62 Bergen1100_4 +T1100110026.3221.3824.85735
Emiliania huxleyi isolate no.62 Bergen1100_5 +T1100110026.3221.3594.76635
Emiliania huxleyi isolate no.62 Bergen2200_1 +T2200220026.3221.3394.81335
Emiliania huxleyi isolate no.62 Bergen2200_2 +T2200220026.3221.2604.96835
Emiliania huxleyi isolate no.62 Bergen2200_3 +T2200220026.3221.3214.58435
Emiliania huxleyi isolate no.62 Bergen2200_4 +T2200220026.3221.2864.63235
Emiliania huxleyi isolate no.62 Bergen2200_5 +T2200220026.3221.2874.66635
Emiliania huxleyi isolate no.62 Bergen400_140040015.0241.3704.68735
Emiliania huxleyi isolate no.62 Bergen400_240040015.0241.4584.72235
Emiliania huxleyi isolate no.62 Bergen400_340040015.0241.3384.72035
Emiliania huxleyi isolate no.62 Bergen400_440040015.0241.3994.69935
Emiliania huxleyi isolate no.62 Bergen400_540040015.0241.4444.77735
Emiliania huxleyi isolate no.62 Bergen1100_11100110015.0241.1854.57435
Emiliania huxleyi isolate no.62 Bergen1100_21100110015.0241.3444.49435
Emiliania huxleyi isolate no.62 Bergen1100_31100110015.0241.3804.58135
Emiliania huxleyi isolate no.62 Bergen1100_41100110015.0241.2884.77335
Emiliania huxleyi isolate no.62 Bergen1100_51100110015.0241.3184.65135
Emiliania huxleyi isolate no.62 Bergen2200_12200220015.0241.2274.56335
Emiliania huxleyi isolate no.62 Bergen2200_22200220015.0241.2104.50035
Emiliania huxleyi isolate no.62 Bergen2200_32200220015.0241.1644.51835
Emiliania huxleyi isolate no.62 Bergen2200_42200220015.0241.3604.67435
Emiliania huxleyi isolate no.62 Bergen2200_52200220015.0241.3294.59135
Emiliania huxleyi isolate no.62 Bergen400_1 +T40040026.3241.3064.45135
Emiliania huxleyi isolate no.62 Bergen400_2 +T40040026.3241.3404.51335
Emiliania huxleyi isolate no.62 Bergen400_3 +T40040026.3241.3514.23935
Emiliania huxleyi isolate no.62 Bergen400_4 +T40040026.3241.3774.44535
Emiliania huxleyi isolate no.62 Bergen400_5 +T40040026.3241.4164.37635
Emiliania huxleyi isolate no.62 Bergen1100_1 +T1100110026.3241.3964.37235
Emiliania huxleyi isolate no.62 Bergen1100_2 +T1100110026.3241.3554.25535
Emiliania huxleyi isolate no.62 Bergen1100_3 +T1100110026.3241.3904.43935
Emiliania huxleyi isolate no.62 Bergen1100_4 +T1100110026.3241.3314.43035
Emiliania huxleyi isolate no.62 Bergen1100_5 +T1100110026.3241.3604.33835
Emiliania huxleyi isolate no.62 Bergen2200_1 +T2200220026.3241.2314.34035
Emiliania huxleyi isolate no.62 Bergen2200_2 +T2200220026.3241.3844.68135
Emiliania huxleyi isolate no.62 Bergen2200_3 +T2200220026.3241.4644.37635
Emiliania huxleyi isolate no.62 Bergen2200_4 +T2200220026.3241.3834.44735
Emiliania huxleyi isolate no.62 Bergen2200_5 +T2200220026.3241.2424.42335
Emiliania huxleyi isolate no.62 Bergen400_140040015.0261.0205.06935
Emiliania huxleyi isolate no.62 Bergen400_240040015.0260.8934.93535
Emiliania huxleyi isolate no.62 Bergen400_340040015.0261.0855.09135
Emiliania huxleyi isolate no.62 Bergen400_440040015.0261.0605.06135
Emiliania huxleyi isolate no.62 Bergen400_540040015.0260.9834.87135
Emiliania huxleyi isolate no.62 Bergen1100_11100110015.0260.0000.00035
Emiliania huxleyi isolate no.62 Bergen1100_21100110015.0260.9434.92435
Emiliania huxleyi isolate no.62 Bergen1100_31100110015.0260.5754.54035
Emiliania huxleyi isolate no.62 Bergen1100_41100110015.0260.6334.87335
Emiliania huxleyi isolate no.62 Bergen1100_51100110015.0260.6084.76235
Emiliania huxleyi isolate no.62 Bergen2200_12200220015.0260.0000.00035
Emiliania huxleyi isolate no.62 Bergen2200_22200220015.0260.0000.00035
Emiliania huxleyi isolate no.62 Bergen2200_32200220015.0260.0000.00035
Emiliania huxleyi isolate no.62 Bergen2200_42200220015.0260.0000.00035
Emiliania huxleyi isolate no.62 Bergen2200_52200220015.0260.0000.00035
Emiliania huxleyi isolate no.62 Bergen400_1 +T40040026.3261.1474.82935
Emiliania huxleyi isolate no.62 Bergen400_2 +T40040026.3261.1784.80835
Emiliania huxleyi isolate no.62 Bergen400_3 +T40040026.3261.2474.60735
Emiliania huxleyi isolate no.62 Bergen400_4 +T40040026.3261.3164.87835
Emiliania huxleyi isolate no.62 Bergen400_5 +T40040026.3261.3124.60735
Emiliania huxleyi isolate no.62 Bergen1100_1 +T1100110026.3261.0154.63635
Emiliania huxleyi isolate no.62 Bergen1100_2 +T1100110026.3261.3064.67035
Emiliania huxleyi isolate no.62 Bergen1100_3 +T1100110026.3261.1954.78935
Emiliania huxleyi isolate no.62 Bergen1100_4 +T1100110026.3261.0974.69935
Emiliania huxleyi isolate no.62 Bergen1100_5 +T1100110026.3260.8144.49335
Emiliania huxleyi isolate no.62 Bergen2200_1 +T2200220026.3260.9904.75835
Emiliania huxleyi isolate no.62 Bergen2200_2 +T2200220026.3260.9944.78235
Emiliania huxleyi isolate no.62 Bergen2200_3 +T2200220026.3261.1834.69935
Emiliania huxleyi isolate no.62 Bergen2200_4 +T2200220026.3261.0434.65235
Emiliania huxleyi isolate no.62 Bergen2200_5 +T2200220026.3261.0804.67335
Emiliania huxleyi isolate no.62 Bergen400_140040015.0270.3445.08235
Emiliania huxleyi isolate no.62 Bergen400_240040015.0270.3565.05335
Emiliania huxleyi isolate no.62 Bergen400_340040015.0270.4205.12135
Emiliania huxleyi isolate no.62 Bergen400_440040015.0270.3655.14935
Emiliania huxleyi isolate no.62 Bergen400_540040015.0270.4165.09635
Emiliania huxleyi isolate no.62 Bergen1100_11100110015.0270.0000.00035
Emiliania huxleyi isolate no.62 Bergen1100_21100110015.0270.3444.83235
Emiliania huxleyi isolate no.62 Bergen1100_31100110015.0270.0000.00035
Emiliania huxleyi isolate no.62 Bergen1100_41100110015.0270.0000.00035
Emiliania huxleyi isolate no.62 Bergen1100_51100110015.0270.0000.00035
Emiliania huxleyi isolate no.62 Bergen2200_12200220015.0270.0000.00035
Emiliania huxleyi isolate no.62 Bergen2200_22200220015.0270.0000.00035
Emiliania huxleyi isolate no.62 Bergen2200_32200220015.0270.0000.00035
Emiliania huxleyi isolate no.62 Bergen2200_42200220015.0270.0000.00035
Emiliania huxleyi isolate no.62 Bergen2200_52200220015.0270.0000.00035
Emiliania huxleyi isolate no.62 Bergen400_1 +T40040026.3270.7004.50535
Emiliania huxleyi isolate no.62 Bergen400_2 +T40040026.3270.0000.00035
Emiliania huxleyi isolate no.62 Bergen400_3 +T40040026.3270.8144.45135
Emiliania huxleyi isolate no.62 Bergen400_4 +T40040026.3270.7524.55435
Emiliania huxleyi isolate no.62 Bergen400_5 +T40040026.3270.6774.38535
Emiliania huxleyi isolate no.62 Bergen1100_1 +T1100110026.3271.0234.65635
Emiliania huxleyi isolate no.62 Bergen1100_2 +T1100110026.3270.6184.45635
Emiliania huxleyi isolate no.62 Bergen1100_3 +T1100110026.3270.6724.45235
Emiliania huxleyi isolate no.62 Bergen1100_4 +T1100110026.3270.6294.49435
Emiliania huxleyi isolate no.62 Bergen1100_5 +T1100110026.3270.7234.40535
Emiliania huxleyi isolate no.62 Bergen2200_1 +T2200220026.3270.6084.43735
Emiliania huxleyi isolate no.62 Bergen2200_2 +T2200220026.3270.5974.45535
Emiliania huxleyi isolate no.62 Bergen2200_3 +T2200220026.3270.7514.44035
Emiliania huxleyi isolate no.62 Bergen2200_4 +T2200220026.3270.6144.40835
Emiliania huxleyi isolate no.62 Bergen2200_5 +T2200220026.3270.6984.41035