circRNA ID | Gene | Gene Type | Strand (circRNA/Gene) |
circRNA Type
The back-fusion junctions (BFJs) of circRNAs from genic regions may have three possible positions relative to the nearest exon-intron boundaries of their cognate linear transcripts, giving rise to three circRNA subtypes: (1) canonical (or completely boundary) circRNAs with both BFJs aligning to exon-intron boundaries; (2) half interior (or half boundary) circRNAs with one, but not both, of the BFJs aligning to exon-intron boundaries; (3) complete interior (or non-boundary) circRNAs with both junctions appearing inside of exons or introns. Lariats are byproducts of splicing and can be regarded as variants of canonical circRNAs; for clarity, we list lariats separately here. Intergenic circRNAs, derived from intergenic regions that often encode poorly annotated noncoding transcripts, can be considered a new distinct subtype of their own. We collectively refer to complete interior, half interior, and intergenic circRNAs as noncanonical circRNAs (nc-circRNAs) to distinguish them from canonical circRNAs (c-circRNAs). ![]() |
Position | Length | Species |
---|---|---|---|---|---|---|---|
Ttc3/11:47174609-47174610-47173096-47173097-+/+ | Ttc3 | protein_coding | +/+ | canonical (exon-exon) | 11:47174609-47173096 | 1513.0 | Brown rat |
intergenic/11:272555-272556-273312-273313--/. | intergenic | Na | -/. | intergenic | 11:272555-273312 | 757.0 | Brown rat |
intergenic/20:3441463-3441469-3483701-3483707--/. | intergenic | Na | -/. | intergenic | 20:3441469-3483707 | 42238.0 | Brown rat |
Hsdl2/5:79264122-79264129-79264038-79264045-+/+ | Hsdl2 | protein_coding | +/+ | interior | 5:79264129-79264045 | 84.0 | Brown rat |
RNase_MRP/5:62544817-62544818-62545006-62545007--/- | RNase_MRP | ribozyme | -/- | interior | 5:62544818-62545007 | 189.0 | Brown rat |
Lrp6/4:169104707-169104708-169105101-169105102--/- | Lrp6 | protein_coding | -/- | canonical (exon-exon) | 4:169104708-169105102 | 394.0 | Brown rat |
Rn28s/11:484767-484768-485542-485543--/- | Rn28s | rRNA | -/- | interior | 11:484768-485543 | 775.0 | Brown rat |
intergenic/1:212512588-212512589-212512669-212512670--/. | intergenic | Na | -/. | intergenic | 1:212512589-212512670 | 81.0 | Brown rat |
intergenic/1:207337348-207337355-207356650-207356657--/. | intergenic | Na | -/. | intergenic | 1:207337348-207356650 | 19302.0 | Brown rat |
intergenic/1:212517258-212517266-212517336-212517344--/. | intergenic | Na | -/. | intergenic | 1:212517266-212517344 | 78.0 | Brown rat |