Fig. 2.

(A, B) The validation of constructed linc‐ROR‐overexpressing (LV‐linc‐ROR) cell lines. (A) The efficiency of lentivirus vector transfection was observed on the same view under the microscope and the fluorescence microscope. Almost all the cells expressed green fluorescence; scale bar = 100 μm. (B) RT–qPCR validation. linc‐ROR was significantly upregulated in LV‐linc‐ROR compared with LV‐NC. (C) RT–qPCR validation of constructed linc‐ROR knockdown (si‐linc‐ROR) cell lines. linc‐ROR was significantly downregulated in si‐linc‐ROR compared with si‐NC. **P < 0.01, ***P < 0.001; error bars represent SEM.