Fig. 2
From: Identification and evolutionary analysis of long non-coding RNAs in zebra finch
Genomic and expression features of the predicted zebra finch lncRNAs. Genomic features of (a) transcripts length, (b) exon number, and (c) mean phastCons score of zebra finch mRNA, lincRNA, intronic lncRNA, and lncNAT were compared. d The fraction of lncRNAs overlapping with at least one base of a TE (transposable element) in zebra finch, chicken, human, and bovine. Expression features of (e) expression levels and (f) JS scores of zebra finch mRNA, lincRNA, intronic lncRNA, and lncNAT were compared