Figure 3: Flow cytometry analysis of changes in the cell cycle and cyclin expression after PlncRNA-1 silencing or overexpression. (a and b) After PlncRNA-1 knockdown in LNCaP cells, the number of cells in G2/M phase increased. (c and d) Following PlncRNA-1 overexpression in RWPE-1 cells, the number of cells in G2/M phase decreased. (e) CyclinD1 expression in LNCaP cells was decreased after PlncRNA-1 knockdown. (f) CyclinD1 expression in RWPE-1 cells was increased after PlncRNA-1 overexpression.