Disease enrichment analysis for the set of genes co-expressed with each non-tissue-specific lncRNA.

<p>The blue rectangle represents the whole human gene set, and the corresponding number is 17080. The red circle represents the set of genes co-expressed with a certain lncRNA, and the corresponding number is <i>n</i>. The green circle represents the set of genes related to a certain disease, and the corresponding number is <i>x</i>. The intersection of these two circles stands for the genes co-expressed with a certain lncRNA and related to a certain disease, and the corresponding number is <i>y</i>.