Figure 4From: Microarray analysis after RNA amplification can detect pronounced differences in gene expression using limmaDeviation in log2 intensity following TwoRA (Δlog2IN) versus the OneRA log2 intensity. The dashed lines in red show roughly the limits of the intensity range, thus the upper line represents saturation while the lower line represents background noise. The analysis was done on the DRG data; similar results were obtained with the SN and SA samples.Back to article page