Fig. 5From: Comprehensive analyses of long non-coding RNA expression profiles by RNA sequencing and exploration of their potency as biomarkers in psoriatic arthritis patientsRegulatory networks. Regulatory networks of DELs with their target mRNAs were drawn, including cis targets (a) and trans targets (b). The dots stood for the DELs, the squares stood for mRNAs; upregulated genes were colored red, downregulated genes were colored blue, and the regulation insignificant genes were colored green. DELs Differentially expressed lncRNAsBack to article page