Figure 1From: Comparison of lung cancer cell lines representing four histopathological subtypes with gene expression profiling using quantitative real-time PCRQuantification and validation of 19 genes by qPCR. The expression of 19 genes in 8 test lung cancer cell lines (black and gray) and four validation cell lines (white) was quantified by qPCR and compared to a normal control cell line (MRC-9).Back to article page