Table 2.

Confirmation of cDNA-Array data by quantitative RT-PCT

Gene	Mean fold change in metastatic carcinomas by qPCR	Mean fold change in metastatic carcinomas by microarray
AURKA	2.5 (0.52)*	5.9
ALOX12	0.6 (0.11)*	0.4
BMP-6	2.4 (0.97)*	4.4
ERBB-4	0.4 (0.09)*	0.4
HEPACAM2	0.2 (0.05)*	0.01
IGFR2	0.6 (0.11)	0.4
RAD51	2.4 (0.67)*	4.7
TGFBR-3	0.41 (0.90)*	0.2

* Difference between mean expression levels significant (p < 0.05)