Fig. 1. The expression levels of WTAP in osteosarcoma tissue and cell lines.
a WTAP expression in osteosarcoma tissue compared with normal bone tissue from GSE87624. b qPCR assay and c western blot assay revealed the WTAP expression in osteosarcoma tissue and the corresponding para-tumor tissues from TXHCSU. d The Kaplan–Meier survival analysis. e Univariate and multivariate survival analysis. f Establishment of the overall survival nomogram for osteosarcoma patients. g Time-dependent ROC analysis. h The mRNA expression levels of WTAP in osteosarcoma cell lines and hFOB1.19 cell line using qPCR.