Figure 5

Expression of BMP7, TGFBR2, and FOS was examined in AD, SCC, and normal lung from 12 of the 13 human gene expression databases. Each circle represents the average expression of all specimens from the same tumor subtype using the original data format and scale. "NA", not available for analysis due to missing data. Gray shaded boxes indicate the relative expression levels of the genes are not coherent to the expected patterns.