Figure 5

Protein-associated differentially expressed lncRNAs classified by their genomic architecture. Distribution of protein-associated lncRNAs by their genomic architecture classes (see Figure 2) in a sequence of filtration steps (shown with arrows) yielding the lists of differentially expressed (fold change cutoff 1.5) positively and negatively correlating (Kendall's τ≥0.6) lncRNA-protein pairs. The information for the protein coding genes has been derived from Affymetrix U133-Plus2.0 microarrays reported in [26].