Fig. 1.

Expression of hsa_circ_0014130 (circ_0014130) in non-small-cell lung cancer (NSCLC) tissues and docetaxel (DTX)-resistant cells. a Real-time PCR detected circ_0014130 expression level in NSCLC tumor tissues (Tumor; n = 43) and normal tissues (Normal; n = 43). b Real-time PCR detected circ_0014130 level in DTX-resistant NCI-H1299 and A549 (NCI-H1299/DTX and A549/DTX) cells, and the parental cells. c Real-time PCR compared the expression levels of circ_0014130 and the message RNA of glyceraldehyde-phosphate dehydrogenase (GAPDH mRNA) in NCI-H1299/DTX and A549/DTX cells with and without RNase R treatment (RNase R ±). Data of each panel were from three independent experiments, and *P < 0.05