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. 2010 Aug 23;10:449. doi: 10.1186/1471-2407-10-449

Table 1.

Correlation coefficients among cell lines and number of spots detected in each cell line

EMG3 HCC1937 MDA-MB231 MCF7 spotsa cor. coef.b
EMG3 - 0.63 0.55 0.62 361 ± 13 0.88
HCC1937 - 0.62 0.65 388 ± 19 0.91
MDA-MB231 - 0.46 401 ± 9 0.81
MCF7 - 344 ± 21 0.80

a) Number of spots detected in the gels from four analyses.

b) Correlation coefficient between two technical replicates of gels from a given cell line.