FIGURE 1.

Identification of differentially expressed lncRNAs and mRNAs in LUAD tissues compared to corresponding normal lung tissues. The variation in lncRNA (A) and mRNA (B) expression between the two groups were assessed using Scatter plots. Differentially expressed lncRNAs (C) and mRNAs (D) were identified through Volcano Plot filtering. The red and green points in the plot indicate 2.0‐fold up‐ and downregulation of expression between the two groups, respectively. Heatmap and hierarchical clustering analysis were performed to examine distinguishable lncRNA (E) and mRNA (F) expression patterns. In the dendrogram, the red, green, black, and gray represent a high relative expression, a low relative expression, tumor tissue samples, and normal tissue samples, respectively