Table 5 

Comparison between cell linestotal of preferred classes 

Factor 
Cell line 



GM128 
K562 
Other 



GABP 
0.991 
0.976 

NRSF 
0.844 
0.862 

SRF 
0.851 
0.794 

JunD 
0.293 

cFos 
0.603 
0.475 

Max 
0.675 

SREBP1 
0.742 

STAT1 
0.638 
0.519 

TR4 
0.870 
0.871 

GATA1 
0.736 

NFE2 
0.536 

TCF7L2 
0.483 

NFKB 
0.686 

YY1 
0.876 

ZNF263 
0.856 



Count 
5 
10 
6 
Average 
0.733 
0.755 
0.661 


Confidence Limit 
0.477 
0.674 
0.503 


This table gives a comparison between cell lines using a representative transcription factor for each family from Table 3. The last row gives the lower 95% confidence limit for the mean of the values in the column based on a onesided ttest. The calculation includes the anomalously low value for JunD. We conclude that the choice of cell line does not affect the conclusion that TFBSs mainly occur in the preferred classes. 

Evans BMC Genomics 2010 11:286 doi:10.1186/1471216411286 