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. 2018 Jan 29;15(4):4669–4675. doi: 10.3892/ol.2018.7888

Table IV.

Mean expression levels of the PRR4 gene in tumor and normal tissues.

Tissue type PRR4 Cq (mean ± SD) β-actin Cq (mean ± SD) ΔCq (mean ± SD) ΔΔCq 2−ΔΔCq P-value
Tumor 31.4±4.1 22.3±2.5 9.1±3.7 3.4 0.09 <0.001
Normal 28.6±5.9 22.9±2.6 5.7±5.5 0 1

Statistical analysis was performed using a paired Student's t-test. PRR4, proline-rich 4; Cq, quantification cycle; SD, standard deviation; PRR4, proline-rich 4.