Quantifying Modularity in the Evolution of Biomolecular Systems

Table 2.

Fraction of Functional Modules More Than Two Standard Deviations Modular Than Random



No data filter by cross-comparison

Data filter by cross-comparison
No paralogy filter
Random shuffling
Random sampling
Random shuffling
Random sampling
Known complexes in yeast 0.89 0.54 0.91 0.56
TAP protein complexes 0.58 0.17 0.63 0.22
HMS-PCI protein complexes 0.64 0.17 0.71 0.25
Genes sharing TFBS 0.61 0.25 0.67 0.28
Transcriptional clusters 0.30 0.00 0.37 0.01
Predicted regulons in E. coli 0.91 0.05 0.95 0.41
Known operons in E. Coli 0.95 0.68 0.97 0.73
EcoCyc metabolic pathways 0.93 0.50 0.97 0.59
KEGG maps
0.48
0.03
0.85
0.13
Paralogy filter
Random shuffling
Random sampling
Random shuffling
Random sampling
Known complexes in yeast 0.95 0.68 0.94 0.69
TAP protein complexes 0.67 0.37 0.74 0.43
HMS-PCI protein complexes 0.66 0.35 0.80 0.38
Genes sharing TFBS 0.72 0.28 0.72 0.40
Transcriptional clusters 0.60 0.14 0.67 0.13
Predicted regulons in E. coli 0.95 0.20 0.97 0.67
Known operons in E. coli 1.00 0.91 0.97 0.92
EcoCyc metabolic pathways 0.98 0.71 1.00 0.74
KEGG maps
0.60
0.17
0.88
0.35

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  1. Genome Res. 14: 391-397

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