Figure 2From: Gene expression profiling in sinonasal adenocarcinoma Relative expression levels of LGALS4 , ACS5 , CLU , in tumors versus matched normal sinusal tissue as determined by RT-qPCR. Fold change was calculated according to the equation described in the Materials and Methods with normalization against the average of three housekeeping genes, RPLPO, β2 microglobulin, and ubiquitin C. *tumor tissue versus average of all normal sinusal tissues (cf. RT-qPCR Results for details).Back to article page