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. 2021 Jul 16;9:658115. doi: 10.3389/fcell.2021.658115

FIGURE 1.

FIGURE 1

The upregulated level of circ_PVT1 in LC tissues and cells. (A) The differentially expressed circRNAs are shown in LC tumor tissues and adjacent normal tissues. (B) RNA-seq identified differentially expressed circRNAs’ were cross-matched with a microarray generated from four tumor samples and four normal tissues. (C) The expression of circ_PVT1 was detected in LC patients’ tumor tissues and adjacent normal tissues. **P < 0.01, n = 30. (D) The level of circ_PVT1 in LC cells (Me4, TU212, Hep-2), NP69 cells was indicated as control. *P < 0.05, n = 5. (E) The subcellular localization of circ_PVT1 in Hep-2 cells.