Correlation of normalised signal intensities Averaged vsn-normalised signal intensities [quanta] of unamplified samples (x-axis) were compared to amplified ones (y-axis) for the Cy-5 channel. Fourteen microarray hybridisations were used (for details, see tables 2 and 3). A symmetric scatter around the identity line indicates an overall linear amplification. Similar results were obtained for the Cy-3 channel.
Schneider et al. BMC Genomics 2004 5:29 doi:10.1186/1471-2164-5-29