Figure 3.

Data-type discordance for CD44. CD44 immunoreactivity of prostate cells and corresponding gene expression data. A. CD44 staining in normal prostate was confined to basal cells with a staining intensity of 0.30, this contrasted with array data where gene expression levels were similar across all cell types. Original magnification: 200×. B. Examination of individual probesets showed that 217523_at was most similar to immunostaining results with a maximum gene expression level of 683 for basal cells.

Pascal et al. BMC Genomics 2008 9:246   doi:10.1186/1471-2164-9-246
Download authors' original image