Figure 6
From: Effect of various normalization methods on Applied Biosystems expression array system data
Fold Change Concordance: fold change between UHR and brain, determined by each normalization method applied to AB microarray data (y-axis) were plotted against those determined by TaqMan® Assays (x-axis). Genes were filtered based on real-time PCR detection thresholds (detectable in at least 3 out of 4 technical replicates in both samples). (A) linear regression lines (red solid lines) are presented in each plot. (B) lines represent lowess smoothing fitting curves to the 2550 data points (data from all three sites) of each normalization method.