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. 2020 Jan 16;19(3):2431–2445. doi: 10.3892/ol.2020.11311

Figure 2.

Figure 2.

Expression of lncRNAs in GC cell lines. Reverse transcription-quantitative PCR results revealed the baseline mRNA levels of (A) PTPRG-AS1, (B) FOXP4-AS1, (C) BLACAT2, (D) ZXF2, and (E) UCC in the non-tumorigenic gastric epithelial cell line GES-1 and four gastric cancer cell lines. The expression levels of lncRNAs were normalized to that of GES-1. Error bars represent the mean ± SD of triplicate experiments. *P<0.05, **P<0.01, ***P<0.001 and ****P<0.0001. lncRNAs, long non-coding RNAs; PTPRG-AS1, PTPRG antisense RNA 1; FOXP4-AS1, forkhead box P4 antisense RNA 1; BLACAT2, bladder cancer-associated transcript 2; UCC, upregulated in colorectal cancer.