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. 2020 Mar 31;8:e8704. doi: 10.7717/peerj.8704

Table 2. Top 10 metabolites in winter and spring B. napus ecotypes based on O2PLS analysis.

Type ID VIP Metabolite name Class
Spring B. napus
pme3246 −1.53 Coniferin Hydroxycinnamoyl derivatives
pmb3064 −1.26 3-O-p-coumaroyl quinic acid O-hexoside Quinate and its derivatives
pmb0859 −0.79 LysoPC 18:1 (2n isomer) Lipids_Glycerophospholipids
pme0020 −0.54 l-Phenylalanine Amino acids
pmb2444 0.39 MAG (18:3) isomer1 Lipids_Glycerolipids
pmb0852 0.50 LysoPC 18:2 Lipids_Glycerophospholipids
pme3212 0.94 Quercetin 3-O-glucoside (Isotrifoliin) Flavonol
pme2594 1.00 4-Pyridoxic acid Pyridine derivatives
pme3130 1.05 Quercetin 4′-O-glucoside (Spiraeoside) Flavonol
pmb2654 1.79 Anthranilate O-hexosyl-O-hexoside Benzoic acid derivatives
Winter B. napus
pmb2325 −1.38 MAG (18:3) isomer2 Lipids_Glycerolipids
pme0486 −1.01 Methylmalonic acid Organic acids
pme1097 −0.99 Adenine Nucleotide and its derivates
pme0022 −0.89 l-Threonine Amino acids
pme2427 −0.62 N-Acetyl-l-tyrosine Amino acid derivatives
pme0233 −0.49 Kynurenic acid Organic acids
pme0519 0.43 d-(+)-Sucrose Carbohydrates
pme1363 0.60 Nicotinic acid adenine dinucleotide Nucleotide and its derivates
pmb0824 0.79 Syringic acid O-feruloyl-O-hexoside Benzoic acid derivatives
pme2898 1.68 Dihydromyricetin Flavonol