Fig. 4.

ZR-75-1 cells were transfected with si-NC (A) and si-lncUSMycN (B). PI staining was done 72 h after transfection. The range gate illustrated on FACS plots indicates subG1. si-NC, siRNA negative control; si-lncUSMycN, siRNA lncUSMycN; PI, propidium iodide