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 |
---|---|---|---|---|---|---|---|
intergenic/1:207336809-207336825-207344506-207344522--/. | intergenic | Na | -/. | intergenic | 1:207336825-207344522 | 7697.0 | Brown rat |
Hnrnph2/10:35201130-35201131-35201070-35201071-+/+ | Hnrnph2 | protein_coding | +/+ | canonical (exon-exon) | 10:35201131-35201071 | 60.0 | Brown rat |
intergenic/1:207344523-207344542-207363883-207363902--/. | intergenic | Na | -/. | intergenic | 1:207344523-207363883 | 19360.0 | Brown rat |
intergenic/13:109065096-109065097-109051937-109051938-+/. | intergenic | Na | +/. | intergenic | 13:109065096-109051937 | 13159.0 | Brown rat |
Ubb/10:47748245-47748250-47747561-47747566-+/+ | Ubb | protein_coding | +/+ | interior | 10:47748245-47747561 | 684.0 | Brown rat |
Upf2/17:77205399-77205400-77223914-77223915--/- | Upf2 | protein_coding | -/- | interior | 17:77205400-77223915 | 18515.0 | Brown rat |
intergenic/1:207337080-207337084-207348634-207348638--/. | intergenic | Na | -/. | intergenic | 1:207337084-207348638 | 11554.0 | Brown rat |
Rn28s/11:484763-484766-485557-485560--/- | Rn28s | rRNA | -/- | interior | 11:484766-485560 | 794.0 | Brown rat |
Klhl8/14:6133492-6133494-6129488-6129490-+/+ | Klhl8 | protein_coding | +/+ | canonical (exon-exon) | 14:6133492-6129488 | 4004.0 | Brown rat |
Gtf2i/12:28062341-28062342-28058460-28058461-+/+ | Gtf2i | protein_coding | +/+ | canonical (exon-exon) | 12:28062341-28058460 | 3881.0 | Brown rat |