Figure 3

Correlation analysis of expression patterns of genes related to signal transduction pathways using oligonucleotides microarrays on cells cultured in proliferating or differentiating culture medium with increasing duration of culture. Gene names and their reference numbers are provided in Supplementary Table S1. The lines on the graphs mark the range of differences in expression that is not statistically significant. Genes located outside the marked area differed in expression, and the difference was statistically significant.