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Table 2 List of enriched KEGG pathways in each cluster detected by DPClus

From: Metabolomic correlation-network modules in Arabidopsis based on a graph-clustering approach

 

p-valuemin

Metabolism

WT, roots

Clus1

0.0002

Aminoacyl-tRNA biosynthesis

Clus2

n.s.

-

Clus3

0.0061

Steroid biosynthesis

Clus4

0.0186

Galactose metabolism

Clus5

0.0041

Carbon fixation in photosynthetic organisms

mto1, roots

  

Clu1

0.0021

Alanine, aspartate and glutamate metabolism

Clu2

0.0311

Ascorbate and aldarate metabolism

Clu3

0.0025

Steroid biosynthesis

Clu4

0.0009

Biosynthesis of unsaturated fatty acids

Clu5

n.s.

-

tt4, roots

  

Clus1

0.0224

Biosynthesis of alkaloids derived from shikimate pathway

Clus2

0.0102

Steroid biosynthesis

Clus3

0.0012

Nitrogen metabolism

Clus4

0.0139

Purine metabolism

WT, aerial parts

  

Clus1

0.0017

Galactose metabolism

Clus2

0.0422

Biosynthesis of plant hormones

Clus3

0.0041

Glucosinolate biosynthesis

Clus4

0.0220

Glycerophospholipid metabolism

Clus5

0.0005

Biosynthesis of unsaturated fatty acids

mto1, aerial parts

  

Clus1

0.0205

Alanine, aspartate and glutamate metabolism

Clus2

0.0019

Galactose metabolism

Clus3

n.s.

-

Clus4

0.0146

Tropane, piperidine and pyridine alkaloid biosynthesis

Clus5

n.s.

-

Clus6

n.s.

-

Clus7

n.s.

-

tt4, aerial parts

  

Clus1

0.0197

Aminoacyl-tRNA biosynthesis

Clus2

0.0038

Steroid biosynthesis

Clus3

0.0000

Galactose metabolism

Clus4

0.0045

Biosynthesis of unsaturated fatty acids

Clus5

n.s.

-