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Table 1 Correlation analyses for signal intensity values (gene expression levels) and signal log2 ratios (gene expression changes) in HCT116 derivative and parental cells, using microarray expression data for all genes.

From: Comparison of gene expression in HCT116 treatment derivatives generated by two different 5-fluorouracil exposure protocols

Pair of variables

Gene expression levels (r-values)

Gene expression changes (r-values)

Bolus3

and Bolus1

0.970

0.603

 

and ContinB

0.971

0.674

 

and ContinD

0.957

0.457

 

and parental

0.947

 

Bolus1

and ContinB

0.963

0.531

 

and ContinD

0.963

0.382

 

and parental

0.959

 

ContinB

and ContinD

0.954

0.428

 

and parental

0.944

 

ContinD

and parental

0.968

 
  1. Results of correlation analyses are presented as correlation coefficients (r-values). All correlations were significant, with p-values = 0.00.