a trend towards significancep = 0.060
Similarly, when comparing the A549-NTC (p53 wild type) and A549-920 (p53 knockdown) cell lines, the effect of volasertib was larger in the p53 wild type A549-NTC cells within each irradiation dose compared to the A549-920 cells without functional p53, with a trend towards significance ( p = 0.060).