Table 2

Functional categories of 1,480 significant genes defined by the MapMan tool
Functional category Number of genes Group
A B C D
Photosynthesis 33 9 8 12 4
Major carbohydrate metabolism 24 6 15 3 0
Minor carbohydrate metabolism 17 6 3 4 4
Glycolysis 10 0 9 1 0
Fermentation 2 0 2 0 0
Gluconeogenesis/glyoxylate cycle 3 1 0 0 2
Oxidative pentose phosphate pathway 4 0 3 0 1
TCA / organism Transformation 11 3 4 3 1
Mitochondrial electron transport /ATP synthesis 7 3 2 0 2
Cell wall 19 6 6 2 5
Lipid metabolism 41 13 12 9 7
N-metabolism 2 1 0 0 1
Amino acid metabolism 38 14 13 5 6
S-assimilation 2 2 0 0 0
Metal handling 7 3 3 1 0
Secondary metabolism 32 21 5 5 1
Hormone metabolism 36 11 13 8 4
Co-factor and vitamin metabolism 8 2 4 0 2
Tetrapyrrole synthesis 6 3 2 1 0
Stress 61 11 24 16 10
Redox regulation 26 9 11 3 3
Polyamine metabolism 6 4 1 1 0
Nucleotide metabolism 16 3 9 2 2
Biodegradation of xenobiotics 4 1 0 1 2
C1-metabolism 6 1 4 0 1
Miscellaneous 73 20 30 14 9
RNA 177 55 57 37 28
DNA 29 5 17 5 2
Protein 157 41 64 17 35
Signalling 74 25 24 12 13
Cell 53 9 26 5 13
Development 37 9 12 10 6
Transport 81 40 19 15 7
Not assigned 471 159 148 67 97

Groups A, B, C, and D correspond to classifications in k-means clustering analysis presented in Figure 1.

Ingkasuwan et al.

Ingkasuwan et al. BMC Systems Biology 2012 6:100   doi:10.1186/1752-0509-6-100

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