Fig. 3From: The oncogenic role of circPVT1 in head and neck squamous cell carcinoma is mediated through the mutant p53/YAP/TEAD transcription-competent complexCharacterization of circPVT1. a circPVT1 level was detected by RT-qPCR after nucleus/cytosol extraction in the CAL27 cell line. b circPVT1 level was detected by RT-qPCR after nucleus/cytosol extraction in the Detroit 562 cell line. c Number of circPVT1 molecules per cell in the CAL27 cell line. d Number of circPVT1 molecules per cell in the Detroit 562 cell line. e circPVT1 level was detected by RT-qPCR after treatment with the exonuclease RNase R in the CAL27 cell line. f circPVT1 level was detected by RT-qPCR after treatment with the exonuclease RNase R in the Detroit 562 cell line. Data are shown as the mean of three replicates ± standard deviation (Student’s test; *p < 0.05; **p < 0.01; ***p < 0.001)Back to article page