KIF18A expression detected by (A) RT-PCR, (B) western blotting and (C) RT-qPCR in RCC and corresponding normal kidney tissues from 4 representative patients. All experiments were performed in triplicate; the error bars represents standard deviation. KIF18A, kinesin family member 18A; RCC, renal cell carcinoma; GAPDH, glyceraldehyde-3-phosphate hydrogenase; RT-PCR, reverse transcription-polymerase chain reaction; RT-qPCR, RT-quantitative PCR.