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. 2016 Feb 18;7(12):14486–14498. doi: 10.18632/oncotarget.7475

Figure 3. Identification of candidate lncRNAs by qRT-PCR analysis in rat lung tumor tissues vs. paired normal lung tissues from the NNK treatment group at the 95th week.

Figure 3

The expression level of lncRNA in 9 paired lung tissues was determined for NR_026689 (A) and (B), NR_027324 (C) and (D), NR_002704 (E) and (F), NR-024118 (G) and (H), and NR_027235 (I) and (J). T denotes the rat lung tumor tissues and N represents the matched normal lung tissues in the NNK treatment group. The expression level of lncRNA was normalized to GAPDH. The paired Student's t test was used to ascertain the statistical significance of the differences between rat lung tumor tissues and paired normal lung tissues in the NNK treatment group. Data are presented as mean ± SEM for three independent experiments, *p < 0.05; **p < 0.01; ns: no significance.