Table 3

Validation of the added genes based on different information sources. The P-value is calculated using hyper-geometric distribution.

Methods

Number of recruited genes

Differentially-expressed genes (false discovery rate ≤ 0.01)

P-value


Initial model

27

9

5.24 × 10-7

Operon

24

4

1.44 × 10-2

Protein-protein interactions

16

1

0.48

Regulon prediction

41

3

0.23

Phylogenetic profile

13

1

0.42

Expanded model

114

15

3.44 × 10-5


Mao et al. BMC Genomics 2010 11:291   doi:10.1186/1471-2164-11-291

Open Data