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. 2020 Apr 7;12:2471–2479. doi: 10.2147/CMAR.S232260

Figure 2.

Figure 2

Downregulation of circ-ZNF609 impairs the growth of LUAD cells. (A) qRT-PCR analysis for circ-ZNF609 expression in si-NC or si-circ-ZNF609 treated A549 and SPC-A1 cells. (B) Effect of si-NC or si-circ-ZNF609 on the cell proliferation of A549 and SPC-A1 cells for 24, 48, 72, 96 h was detected by MTT assay. (C) The proliferation of A549 and SPC-A1 cells treated with si-NC or si-circ-ZNF609 was measured by colony formation assay. (D) The cell-cycle distribution of A549 and SPC-A1 cells treated with si-NC or si-circ-ZNF609 was assessed by flow cytometry. Values are expressed in mean ± SD. **p<0.01.