Figure 2.

Quantitative real-time PCR validation of the microarray data. All qRT-PCR data were generally consistent with cDNA microarray data. The relative expression of CXCL12, CD74, COL14A1, and FGF was significantly higher in residual cervical cancer after a 50-Gy dose of irradiation. The relative expression of PRC1 and RAD54L was significantly lower in tumor tissues after radiotherapy. QRTPCR was done in triplicate and the ratio was calculated relative to the reference genes b-action.** P<0.05 versus control.