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. 2020 Feb 18;26:e921502-1–e921502-9. doi: 10.12659/MSM.921502

Figure 1.

Figure 1

CircRNA-0001283 is downregulated in breast cancer samples and cell lines. (A) A heatmap shows most 23 downregulated circRNAs in 3 paired samples of tumor issues (Tumor) and corresponding normal tissues (Normal) by microarray analysis. (B) The subcellular localization of circRNA-0001283 was determined by RNA fluorescence in situ hybridization. (C) Expression levels of circRNA-0001283 in 10 paired samples of breast cancer were determined by quantitative real-time polymerase chain reaction (qRT-PCR). (D) Expression levels of circRNA-0001283 in cell lines were examined by qRT-PCR. * P<0.05, ** P<0.01.