Genes and ESTs represented by 403 clones showing differential expression between the t(14;18)-positive and t(14;18)-negative cases of GCBL-DLBCL.

Each horizontal row represents a separate cDNA clone on the microarray and each vertical column a separate case. The results are represented as the ratios of the hybridization signals on each spot on the microarray generated by the experimental mRNA samples versus the reference mRNA sample. These ratios are a measure of the relative gene expression of the experimental sample versus the reference standard and are depicted according to the color scale shown at the bottom. As indicated, the scale extends from a fluorescence ratio of 0.25 to 4 (−2 to +2 in log-base 2 units).