Figure 1From: Expression of nicotinamide N-methyltransferase in hepatocellular carcinoma is associated with poor prognosisBox and whiskers plot for NNMT mRNA levels in non-cancerous liver (NT) and HCC (T) determined by real-time RT-PCR. The box is marked by the first and third quartile with the median marked by a thick line. The whiskers extend to the most extreme data point which is no more than 1.5 times the interquartile range from the box.Back to article page