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Table 4 Average out-degrees compared with three random models

From: On cycles in the transcription network of Saccharomyces cerevisiae

 

in LSCC

among all TFs

 

OUT

OUTF

OUT

OUTF

model

R

F

B

R

F

B

  
     

Luscombe

  

actual

 

128.08

  

4.92

 

49.67

1.79

average

97.68

100.67

96.55

3.88

3.97

3.85

-

-

p-value

0.003

0.013

0.001

0.003

0.009

0.001

-

-

     

Yu

  

actual

 

85.54

  

6.35

 

29.27

2.01

average

75.08

79.26

75.61

5.68

5.96

5.71

-

-

p-value

0.030

0.148

0.032

0.037

0.169

0.038

-

-

     

Balaji

  

actual

 

146.78

  

4.87

 

81.99

3.12

average

131.61

134.80

130.69

5.31

5.43

5.26

-

-

p-value

0.002

0.015

0.002

0.005

0.031

0.009

-

-

  1. In this table, we have separate columns for results of random tests according to model R, F and B respectively. Columns OUT give the average number of targets, and columns OUTF give the average number of targets that are TFs. Note that in random networks the number of targets is the same for each TFs, so the average values for all TFs are always the same.
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BMC Systems Biology

ISSN: 1752-0509

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