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. 2020 Aug 20;18:320. doi: 10.1186/s12967-020-02485-8

Fig. 1.

Fig. 1

Comparison of microarray data with qRT-PCR data. To confirm the microarray data are reliable and reproducible, five lncRNAs were measured by real-time quantitative RT-PCR in 30 pairs of lung cancer and matched normal lung tissues. a The expression levels of 5 lncRNAs detected by microarray were consistent with those measured by qRT-PCR. bf Significant correlations were found between the expression levels of 5 lncRNAs detected by real-time qPCR and by the microarray (Pearson correlation, P < 0.001)