<p><b>Copyright information:</b></p><p>Taken from "Expression of is down-regulated in high-risk adenomas and colorectal carcinoma"</p><p>http://www.biomedcentral.com/1471-2407/7/192</p><p>BMC Cancer 2007;7():192-192.</p><p>Published online 12 Oct 2007</p><p>PMCID:PMC2099434.</p><p></p>h 13 samples categorised as Dukes' A, 19 samples as Dukes' B and 18 samples as Dukes' C. The graph shows the normalised level of mRNA in samples from the different Dukes' stages. Calculating linear regression using each column of data resulted in a statistically significant linear trend (p < 0.05) for a decrease in level with increasing Dukes' stage