Fig. 2

Annotation of differentially expressed circRNAs in TOF heart tissues. (a, b) Classification of dysregulated circRNAs. “Exonic” represents a circRNA arising from the exons of a linear transcript; “Intronic” represents a circRNA arising from an intron of a linear transcript; “antisense” represents a circRNA whose gene locus overlaps with the linear RNA but is transcribed from the opposite strand; “sense overlapping” represents circRNA originating from the same gene locus as the linear transcript. c The locations of upregulated circRNAs in human chromosomes. d The locations of downregulated circRNAs in human chromosomes