Supporting Information Table S1. PC loading values for metabolites used in the
principal components analysis of potato leaf tuber and tuber tissues grown at
different temperatures.
Component
Unknown 4.71 min
Unknown 5.09 min
Myristic acid
Unknown 5.45 min
Methyl myristic acid
Pentadecanoic acid
Cinnamic acid
Cis-10-pentadecenoic acid
Unknown 5.81 min
Unknown 6.03 min
Palmitic acid
Palmitoleic acid
Cinnamic acid 2
Total cinnamic acid
Methyl palmitic acid
Heptadecanoic acid
Octadecanoic acid
Oleic acid
Linoleic acid
2-Hydroxyhexadecanoic
acid
Linolenic acid
Nonadecanoic acid
Unknown 7.43 min
Tricosane
Eicosanoic acid
Heneicosanoic acid
Heneicosanol
Unknown 8.09 min
Unknown 8.12 min
Unknown 8.24 min
Docosanoic acid
Docosanol
Tricosanoic acid
Tricosanol
Tetracosanoic acid
Tetracosanol
Pentacosanoic acid
2-Hydroxytetracosanoic
acid
Hexacosanoic acid
Loading plot
abbreviation
U4.71
U5.09
C14
U5.45
C14Me
C15
Cinnamic
C15:1
U5.81
U6.03
C16
C16:1
Cinnamic2
CinnamicT
C16Me
C17
C18
C18:1
C18:2
Component class
C16OH
C18:3
C19
U7.43
Tricosane
C20
C21
C21alc
U8.09
U8.12
U8.24
C22
C22alc
C23
C23alc
C24
C24alc
C25
Fatty acid
Fatty acid
Fatty acid
Unknown
Fatty alcohol
Fatty acid
Fatty acid
Fatty alcohol
Unknown
Unknown
Unknown
Fatty acid
Fatty alcohol
Fatty acid
Fatty alcohol
Fatty acid
Fatty alcohol
Fatty acid
0.14216
-0.12903
-0.12521
0.03616
0.00015
0.01954
0.03
0.00888
0.03374
0.03313
0.02697
0.02732
0.01934
0.02467
-0.00848
0.0263
0.00659
0.03066
0.03598
0.08837
0.04231
0.14772
0.1249
0.18118
0.18534
0.15856
0.16947
0.17008
0.17758
0.18548
0.18565
0.19007
0.11348
0.18683
0.15349
0.18282
C24OH
C26
Fatty alcohol
Fatty acid
0.02541
0.00723
0.17868
0.13381
Unknown
Unknown
Fatty acid
Unknown
Fatty acid
Fatty acid
Polyphenol
Fatty acid
Unknown
Unknown
Fatty acid
Fatty acid
Polyphenol
Polyphenol
Fatty acid
Fatty acid
Fatty acid
Fatty acid
Fatty acid
PC loading
PC loading
1
2
0.03255
0.15791
-0.015
-0.00226
0.01852
0.12979
-0.00296
0.08725
0.02023
0.15086
0.03351
0.0715
0.02226
0.17128
0.02198
0.15407
0.01565
0.17417
0.03304
0.17654
-0.00715
0.05751
0.02015
0.15263
0.00633
0.13011
-0.11981
0.0851
-0.12201
0.07834
0.12679
-0.02934
-0.13827
0.02017
-0.13045
0.00567
0.13009
0.02131
Hexacosanol
Heptacosanol
Octacosanoic acid
Octacosanol
Solanidenol
Nonacosanoic acid
Nonacosanol
Stigmasterol
Fucosterol
-Sitosterol
Avenasterol
Triacontanoic acid
Triacontanol
Stigmastadienol
Oxalic acid
Valine
Ethanolamine
Urea
N-ethyldiethanolamine
Phosphate
Leucine
Glycerol
Isoleucine
Proline
Glycine
Succinic acid
2,3-Dihydroxypropanoic
acid
Fumaric acid
Serine
2-Piperidinecarboxylic acid
Dihydroxydihydrofuranone
Threonine
-Alanine
Homoserine
Malic acid
Methionine
Oxoproline (Glutamine)
Aspartic acid
-Amino butyric acid
Threonic acid
Glutamate
Phenylalanine
Asparagine
Trihydroxypentanoic acid
Gluconic acid
C26alc
C27alc
C28
C28alc
Solanidenol
C29
C29alc
Stigmasterol
Fucosterol
Sitosterol
Avenasterol
C30
C30alc
Stigmastadienol
Oxalate
V
ETA
Urea
diETA
PO4
L
Gly
I
P
G
Succinate
Fatty alcohol
Fatty alcohol
Fatty acid
Fatty alcohol
Phytosterol
Fatty acid
Fatty alcohol
Phytosterol
Phytosterol
Phytosterol
Phytosterol
Fatty acid
Fatty alcohol
Phytosterol
Organic acid
Amino acid/N containing
Amino acid/N containing
Amino acid/N containing
Amino acid/N containing
Carbohydrate
Amino acid/N containing
Carbohydrate
Amino acid/N containing
Amino acid/N containing
Amino acid/N containing
Organic acid
0.003
-0.00109
-0.01028
-0.0119
0.02196
-0.01806
0.00014
-0.01647
-0.01994
0.00566
-0.00855
-0.02093
-0.0062
-0.02405
-0.01367
0.15093
0.14352
0.13578
-0.05661
0.14638
0.12524
-0.01838
0.14665
-0.00207
0.02358
0.05353
0.15329
0.15528
0.02885
0.08169
0.15236
0.02078
0.11084
0.04886
-0.03035
0.1032
0.05141
0.03134
0.08427
-0.04531
0.0073
-0.01405
-0.03186
0.01486
0.0999
0.0188
0.04413
0.12833
0.00695
0.05838
0.05483
0.0449
GlyA
Fumarate
S
PipA
Furan
T
A
hS
Malate
M
OxoP
D
GABA
Threonate
E
F
N
TriOHpentanoate
Gluconate
Organic acid
Organic acid
Amino acid/N containing
Amino acid/N containing
Carbohydrate
Amino acid/N containing
Amino acid/N containing
Amino acid/N containing
Organic acid
Amino acid/N containing
Amino acid/N containing
Amino acid/N containing
Amino acid/N containing
Organic acid
Amino acid/N containing
Amino acid/N containing
Amino acid/N containing
Organic acid
Organic acid
-0.12103
0.0216
0.01348
0.01205
-0.11578
0.14242
0.14305
0.14416
-0.01558
0.14739
0.1348
0.11681
0.14215
-0.11736
-0.00908
0.1331
0.14296
-0.09132
0.00921
0.06019
0.06785
0.06185
0.08313
0.01498
0.00601
-0.02588
-0.013
0.0132
-0.02958
0.00543
0.02516
-0.00084
0.01045
0.05983
0.01121
-0.02511
0.03316
0.0621
Gluconic acid 2
Glutamine
Glutamine 2
Asparagine 2
Putrescine
-Glycerophosphate
Unoximated fructose
Citric acid
Fructose oxime
Quinic acid
Fructose oxime 2
Fructose oxime 3
Allantoin
Galactose
Unoximated glucose
Glucose oxime
Glucose-6-O-methyloxime
Unoximated glucose 2
Histidine
Lysine
Sorbitol/Mannitol
Tyrosine
Unknown carbohydrate
Glucarate\Galactarate
Inositol
Unknown carbohydrate
Caffeic acid
Tryptophan
Spermidine
Fructose-6-phosphate
Glucose/GalactoseGlycerol
Glucose-6-phosphate
Sucrose
Maltose
Unknown oligosaccharide
Unknown oligosaccharide
2
Chlorogenic acid
Gluconate2
Q
Q2
N2
PT
GlyPO4
FrcUO
Citrate
Frc
Quinate
Frc2
Frc3
Allantoin
Gal
GlcUO
Glc
GlcMeO
GlcUO2
H
K
Sorbitol
Y
UCHO
Glucarate
In
UCHO
Caffeic
W
SPD
Frc6P
Organic acid
Amino acid/N containing
Amino acid/N containing
Amino acid/N containing
Amino acid/N containing
Carbohydrate
Carbohydrate
Organic acid
Carbohydrate
Organic acid
Carbohydrate
Carbohydrate
Amino acid/N containing
Carbohydrate
Carbohydrate
Carbohydrate
Carbohydrate
Carbohydrate
Amino acid/N containing
Amino acid/N containing
Carbohydrate
Amino acid/N containing
Unknown
Organic acid
Carbohydrate
Unknown
Polyphenol
Amino acid/N containing
Amino acid/N containing
Carbohydrate
-0.11131
0.13284
0.1338
0.14103
-0.12755
0.13675
-0.08567
0.14713
0.10852
0.13463
-0.10543
-0.10465
0.12902
-0.11341
0.10465
0.11889
0.11011
0.09577
0.1413
0.14275
0.14488
0.13918
0.11383
0.11259
-0.05351
-0.1278
-0.1178
-0.04172
-0.02266
0.06076
0.0601
-0.00624
0.00213
-0.01523
0.02002
0.02384
0.07636
-0.0415
-0.00303
0.0235
0.0773
0.07806
0.03349
0.05832
0.00124
-0.00024
0.00806
-0.00557
0.00311
-0.01832
-0.00738
-0.0037
0.01111
0.05127
0.00576
0.03555
-0.00102
0.08587
0.02155
0.06161
Glc-Gly
Glc6P
Suc
Mal
UOS
Carbohydrate
Carbohydrate
Carbohydrate
Carbohydrate
Unknown
0.00244
0.09267
0.13178
-0.12437
-0.10734
0.13425
0.04769
-0.03093
0.02765
-0.03986
UOS2
Chlorogenic
Unknown
Polyphenol
-0.0799
-0.11702
0.05495
0.00426