Correlation of QRT-PCR and microarray data. Scatter plot shows Correlation of the ratios from the microarray and real-time PCR data set. Genes that differed significantly (P < 0.01) in their regulation between the diet groups' microarray analysis were selected and validated with the same samples by real-time PCR analysis. Ratios of expressions between the diet comparisons calculated from the microarray data set correlated well with the ratio calculated from the real-time PCR data (r = 0.718, P < 0.0001). A complete list of these genes is shown in Additional File 11.
Collison et al. BMC Genomics 2011 12:555 doi:10.1186/1471-2164-12-555