Figure 5: LncRNA/mRNA transcripts co-expression network after SAH.

(A) The network represents the co-expression correlations between the significantly differentially expressed mRNA and lncRNA transcripts (|COR| > 0.95, P < 0.05). Circles indicate lncRNA transcripts and triangles indicate mRNA transcripts. Solid lines indicate positive correlations, and dashed lines indicate negative correlations. Red represents upregulated, and green represents downregulated. (B) KEGG analysis suggested that lncRNA-coexpressed mRNAs were mainly targeted to the Toll-like receptor signaling pathway (http://www.genome.jp/kegg)54,55. Blue represents significant genes in this pathway of SAH, and pentagrams represent significant lncRNA-coexpressed genes.