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Table 1 Differentially expressed metabolites mapped to KEGG metabolic pathways

From: Integrated omics data of two annual ryegrass (Lolium multiflorum L.) genotypes reveals core metabolic processes under drought stress

Metabolite Name HMDB ID KEGGCompound ID Fold change (sus_24 vs.res_24) Pathway Name
Pheophorbide a METPA1634 C18021 0.911 Porphyrin and chlorophyll metabolism
Hexahomomethionine METPA1758 C17233 −1.056168721 2-Oxocarboxylic acid metabolism
Colnelenic acid HMDB30996 C16320 0.688 alpha-Linolenic acid metabolism
Traumatic acid HMDB00933 C16308 0.665 alpha-Linolenic acid metabolism
Stearidonic acid HMDB06547 C16300 −0.965724523 alpha-Linolenic acid metabolism
Caffeyl alcohol METPA1708 C12206 0.689 Phenylpropanoid biosynthesis
Phytosphingosine HMDB04610 C12144 −0.608 Sphingolipid metabolism
Abietinal HMDB34735 C11887 −0.680 Diterpenoid biosynthesis
Picolinic acid HMDB02243 C10164 −1.009229646 Tryptophan metabolism
Palmitoleic acid HMDB03229 C08362 −1.552 Fatty acid biosynthesis
Alpha-Linolenic acid HMDB01388 C06427 0.672 alpha-Linolenic acid metabolism
Guanosine 2’,3’-cyclic phosphate HMDB11629 C06194 1.852 Purine metabolism
Hydroxyphenylacetylglycine HMDB00735 C05596 2.027 Tyrosine metabolism
Galactosylglycerol HMDB06790 C05401 1.183 Galactose metabolism
Glycerolipid metabolism
2-Methoxyestradiol HMDB00405 C05302 −0.991682395 alpha-Linolenic acid metabolism
13(S)-HPOT METPA0543 C04785 −1.989038788 alpha-Linolenic acid metabolism
Imidazoleacetic acid ribotide HMDB06032 C04437 0.681 Histidine metabolism
5-Methylthioribose HMDB01087 C03089 1.626 Cysteine and methionine metabolism
Pimelic acid HMDB00857 C02656 0.753 Biotin metabolism
Capric acid HMDB00511 C01571 0.835 Fatty acid biosynthesis
Syringin METPA1704 C01533 0.968 Phenylpropanoid biosynthesis
7,8-Diaminononanoate METPA0113 C01037 −0.961929908 Biotin metabolism
Porphobilinogen HMDB00245 C00931 2.258 Porphyrin and chlorophyll metabolism
Sphinganine HMDB00269 C00836 −1.600936161 Sphingolipid metabolism
LPA(0:0/18:2(9Z,12Z)) HMDB07852 C00416 −0.704 Glycerolipid metabolism
Glycerophospholipid metabolism
Guanosine HMDB00133 C00387 1.841 Purine metabolism
Xanthine HMDB00292 C00385 2.484 Purine metabolism
Geranyl-PP HMDB01285 C00341 0.759 Terpenoid backbone biosynthesis
Indoleacrylic acid HMDB00734 C00331 2.158484941 Tryptophan metabolism
Palmitic acid HMDB00220 C00249 −1.552 Fatty acid biosynthesis
Fatty acid degradation
Cutin, suberine and wax biosynthesis
Fatty acid metabolism
L-Valine HMDB00883 C00183 −1.016522341 2-Oxocarboxylic acid metabolism
Biosynthesis of amino acids
Valine, leucine and isoleucine degradation
Valine, leucine and isoleucine biosynthesis
Pantothenate and CoA biosynthesis
Aminoacyl-tRNA biosynthesis
Proline HMDB00162 C00148 −1.551840689 Biosynthesis of amino acids
Aminoacyl-tRNA biosynthesis
Arginine and proline metabolism
L-Histidine HMDB00177 C00135 −0.993 Histidine metabolism
Aminoacyl-tRNA biosynthesis
Biosynthesis of amino acids
L-Leucine HMDB00687 C00123 −2.034 2-Oxocarboxylic acid metabolism
Biosynthesis of amino acids
Valine, leucine and isoleucine degradation
Valine, leucine and isoleucine biosynthesis
Aminoacyl-tRNA biosynthesis
Anthranilic acid HMDB01123 C00108 1.346 Biosynthesis of amino acids
Tryptophan metabolism
Phenylalanine, tyrosine and tryptophan biosynthesis
Phenylalanine HMDB00159 C00079 −1.004301822 Phenylalanine metabolismPhenylalanine, tyrosine and tryptophan biosynthesis
Phenylpropanoid biosynthesis
Tropane, piperidine and pyridine alkaloid biosynthesis
Aminoacyl-tRNA biosynthesis
2-Oxocarboxylic acid metabolism
Biosynthesis of amino acids
Pyridoxal 5’-phosphate HMDB01491 C00018 1.153 Thiamine metabolism
Vitamin B6 metabolism