Comparison of microarray with real-time PCR data for differentially expressed genes.

There was a degree of correlation between the change in expression determined by microarray studies and those confirmed by real-time PCR, particularly for genes under the control of NF-κB. Note: rel and nfkbib were not present on the original signalling-specific microarray, but were included in the real-time analysis, as they are known to be up-regulated as part of the NF-κB feedback mechanism.