Pairwise comparison of signals from the Exon and U133 Plus 2 Arrays. Each dot represents the log2 (signal + 16) values for the same transcript cluster from the Exon Array (x-axis) and the U133 Plus 2 Array (y-axis) for breast tissues. Bold lines at signal value 5 divide the plot into quadrants I-IV for reference.
Gardina et al. BMC Genomics 2006 7:325 doi:10.1186/1471-2164-7-325