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Table 1 Representative HTS-responsive metabolic pathways enriched by KEGG pathway analysis in two-week-old maca seedlings exposed to HTS (42 °C) for 12 h

From: Comparative analysis of maca (Lepidium meyenii) proteome profiles reveals insights into response mechanisms of herbal plants to high-temperature stress

Serial no. KEGG pathwaya KEGG ID Mapping Background All mapping All background Fold enrichment Fisher’s exact test P-valuesb
1 Protein processing in endoplasmic reticulum ath04141 45 185 120 2859 5.80 7.85 × 10−13
2 Porphyrin and chlorophyll metabolism ath00860 7 46 45 2859 9.67 1.55 × 10−5
3 Linoleic acid metabolism ath00591 2 7 37 2859 22.08 3.29 × 10−3
4 Sulfur metabolism ath00920 2 40 8 2859 17.87 5.07 × 10−3
5 Fatty acid elongation ath00062 2 9 37 2859 17.177 5.54 × 10−3
6 Cysteine and methionine metabolism ath00270 5 91 37 2859 4.25 5.70 × 10−3
7 Endocytosis ath04144 4 83 26 2859 5.30 6.07 × 10−3
8 Thiamine metabolism ath00730 2 17 26 2859 12.94 9.95 × 10−3
9 Betalain biosynthesis ath00965 1 1 37 2859 77.27 1.29 × 10−2
10 Inositol phosphate metabolism ath00562 3 33 49 2859 5.30 1.80 × 10−2
11 Steroid biosynthesis ath00100 1 8 8 2859 44.67 2.22 × 10−2
12 Ubiquinone and terpenoid-quinone biosynthesis ath00130 2 19 37 2859 8.13 2.43 × 10−2
13 RNA degradation ath03018 3 84 26 2859 3.93 3.91 × 10−2
  1. aAll KEGG pathways were retrieved from KEGG release 88.2 on November 1, 2018
  2. bPathways were considered as significantly enriched at P < 0.05 and the pathways with a P-value higher than 0.05 were not listed