Figure 3

Frequency distribution of the genomic architecture super-classes of the lncRNAs measured by the custom microarray chip. The 19 distinct genomic architecture classes (see Figure 2) were generalized into 5 super-classes (intronic antisense bidirectional promoter, intronic and intergenic orientations) by lncRNA orientation, representing the overall topology of lncRNA-protein coding genes co-localization. Frequencies of all lncRNAs measured in the present study are given.