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Scherer, Avery E; Bird, Christopher E; McCutcheon, Melissa R; Hu, Xinping; Smee, Delbert L (2018): (Experiment 1c) Shell amino acid content for eastern oysters Crassostrea virginica reared under variable predation conditions (S. Texas, 2013-14) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.892088, In supplement to: Scherer, AE et al. (2018): Two-tiered defense strategy may compensate for predator avoidance costs of an ecosystem engineer. Marine Biology, 165(8), 131, https://doi.org/10.1007/s00227-018-3391-2

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Coverage:
Latitude: 28.130000 * Longitude: -96.980000
Event(s):
St_Charles_Bay * Latitude: 28.130000 * Longitude: -96.980000 * Method/Device: Biological sample (BIOS) * Comment: Summer 2014
Comment:
Experimental design:
Treatment (2 levels): oysters were reared in the field in cages which did (predator) or did not (control) contain a blue crab predator isolated to prevent consumption
Cage (17 levels): the experiment included 17 cages, 9 assigned to control and 8 to predator treatments
Replicate: for the first two shell metrics (weight and crushing force), 5 oysters from each cage were sampled individually; due to methodological restrictions, amino acid analysis was conducted on 5 oysters combined
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
TreatmentTreatScherer, Avery E
IdentificationIDScherer, Avery ECage
Sample massSamp mmgScherer, Avery EWeight of prepared shell material
Aspartic acidAspµg/mgScherer, Avery EProportion of shell weight consisting of Asp
Glutamic acidGluµg/mgScherer, Avery EProportion of shell weight consisting of Glu
HistidineHisµg/mgScherer, Avery EProportion of shell weight consisting of His
SerineSerµg/mgScherer, Avery EProportion of shell weight consisting of Ser
ArginineArgµg/mgScherer, Avery EProportion of shell weight consisting of Arg
GlycineGlyµg/mgScherer, Avery EProportion of shell weight consisting of Gly
10 ThreonineThrµg/mgScherer, Avery EProportion of shell weight consisting of Thr
11 AlanineAlaµg/mgScherer, Avery EProportion of shell weight consisting of Ala
12 TyrosineTyrµg/mgScherer, Avery EProportion of shell weight consisting of Tyr
13 gamma-Aminobutyric acidg-ABAµg/mgScherer, Avery EProportion of shell weight consisting of g-ABA
14 MethionineMetµg/mgScherer, Avery EProportion of shell weight consisting of Met
15 ValineValµg/mgScherer, Avery EProportion of shell weight consisting of Val
16 PhenylalaninePheµg/mgScherer, Avery EProportion of shell weight consisting of Phe
17 IsoleucineIleµg/mgScherer, Avery EProportion of shell weight consisting of Ile
18 LeucineLeuµg/mgScherer, Avery EProportion of shell weight consisting of Leu
19 Amino acid, totalTAAµg/mgScherer, Avery ESum proportion of the shell consisting of organic amino acid material
Size:
323 data points

Data

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


Treat

ID

Samp m [mg]

Asp [µg/mg]

Glu [µg/mg]

His [µg/mg]

Ser [µg/mg]

Arg [µg/mg]

Gly [µg/mg]
10 
Thr [µg/mg]
11 
Ala [µg/mg]
12 
Tyr [µg/mg]
13 
g-ABA [µg/mg]
14 
Met [µg/mg]
15 
Val [µg/mg]
16 
Phe [µg/mg]
17 
Ile [µg/mg]
18 
Leu [µg/mg]
19 
TAA [µg/mg]
control126.20.01520.00420.00080.00660.00280.01510.00190.00630.00330.00000.00050.00270.00180.00160.00260.0655
control230.70.01690.00470.00090.00820.00300.02470.00240.01540.00310.00000.00080.00330.00260.00240.00370.0921
control330.40.01450.00490.00090.01180.00330.01690.00240.00660.00430.00000.00070.00320.00210.00180.00360.0772
control443.70.01230.00320.00080.00950.00240.01840.00180.00490.00340.00000.00020.00240.00160.00140.00260.0648
control533.70.02170.00960.00200.01700.00650.02670.00530.01370.00670.00010.00050.00600.00390.00370.00660.1301
control625.40.01300.00410.00130.01000.00350.02740.00250.01090.00440.00000.00020.00370.00250.00220.00380.0894
control728.10.01490.00430.00140.01270.00370.02550.00250.00700.00540.00000.00030.00370.00230.00190.00380.0895
control825.40.01440.00380.00120.01200.00360.02600.00260.00720.00410.00010.00040.00340.00220.00200.00390.0872
control941.70.01820.00640.00150.01880.00510.02280.00360.00980.00610.00000.00110.00440.00290.00250.00500.1081
predator1023.50.01340.00530.00060.00380.00280.01300.00230.00410.00170.00000.00010.00280.00190.00190.00310.0568
predator1123.70.01420.00440.00110.00640.00300.01560.00200.00740.00380.00000.00030.00290.00210.00170.00300.0679
predator1221.80.01600.00670.00110.00660.00370.01610.00200.00840.00400.00000.00000.00350.00230.00220.00410.0769
predator1322.40.01660.00540.00130.00650.00340.01610.00200.00710.00410.00000.00030.00330.00230.00200.00330.0735
predator1430.10.01370.00610.00120.00800.00370.01400.00230.00710.00380.00000.00050.00320.00240.00210.00350.0718
predator1526.30.01180.00420.00070.00680.00250.01370.00140.00420.00360.00000.00030.00230.00140.00110.00240.0565
predator1621.60.01730.00460.00050.00520.00260.01540.00180.00600.00180.00000.00020.00230.00160.00160.00250.0634
predator1728.50.01720.00650.00080.00680.00380.01460.00270.01010.00270.00000.00020.00320.00250.00230.00340.0770