Fig. 5From: Identification and characterization of long non-coding RNAs involved in osmotic and salt stress in Medicago truncatula using genome-wide high-throughput sequencingRepresentatives of predicted interaction networks among lncRNAs and protein-coding RNAs. The triangular and foursquare nodes represent lncRNAs and protein-coding genes, respectively. The up-regulated and down-regulated nodes are colored in red and green, respectively. Edges depict regulatory interactions among nodesBack to article page