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. 2017 Mar 20;13(5):3494–3500. doi: 10.3892/ol.2017.5878

Figure 2.

Figure 2.

PC9 and PC9-R cells have differential expression of lncRNAs. (A) Heat maps of lncRNAs profiles in PC9-R from PC9 were compared. Each sample was assayed in triplicate. Both down-regulated (blue) and up-regulated (red) lncRNAs were identified in PC9 and PC9-R cells. (B) Microarray data was validated by RT-qPCR. The expression of PVT1, H19, MIR31HG, BOK-AS1, CBR3-AS1 and LincRNA-P21 were significantly different between the two cell lines, especially MIR31HG expression. lncRNA, long noncoding RNA.