Fig. 4
From: Genome-wide identification of tissue-specific long non-coding RNA in three farm animal species
Conservation of lncRNAs. a Phylogenetic tree of the five animal species used for conservation analysis. b LncRNAs positionally conserved in other species. The numbers with the same species on the row and column indicate lncRNAs that are within 50Â kb of protein-coding genes with orthologs in the other four species. Because the analysis relied on associating lncRNAs with genes that had orthologs in the other species, this number represents the number of lncRNAs that were included in the conservation analysis. c The percentage of lncRNAs positionally conserved in other species. d The top 8 GO terms, ranked by lowest FDR, enriched in lncRNAs conserved across all five species