Figure 1From: The application of nonsense-mediated mRNA decay inhibition to the identification of breast cancer susceptibility genes Stabilisation of SMAD4 mRNA in HT29 cells after caffeine (10mM) treatment measured by qRT-PCR. Each caffeine treated sample has been normalised to the housekeeping gene, GAPDH, and calibrated to its untreated equivalent. Error bars represent standard error of the mean of four technical replicates of each PCR reaction.Back to article page