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 |
---|---|---|---|---|---|---|---|
Zranb1/1:197172859-197172860-197170340-197170341-+/+ | Zranb1 | protein_coding | +/+ | partial | 1:197172860-197170341 | 2519.0 | Brown rat |
intergenic/20:3441431-3441443-3483669-3483681--/. | intergenic | Na | -/. | intergenic | 20:3441433-3483671 | 42238.0 | Brown rat |
Lamtor2/2:176306403-176306409-176306491-176306497--/- | Lamtor2 | protein_coding | -/- | interior | 2:176306409-176306497 | 88.0 | Brown rat |
Atf1/7:133267738-133267738-133267687-133267687-+/+ | Atf1 | protein_coding | +/+ | interior | 7:133267738-133267687 | 51.0 | Brown rat |
intergenic/1:207337549-207337551-207356851-207356853--/. | intergenic | Na | -/. | intergenic | 1:207337551-207356853 | 19302.0 | Brown rat |
Crebrf/10:16938305-16938308-16944384-16944387--/- | Crebrf | protein_coding | -/- | canonical (exon-exon) | 10:16938308-16944387 | 6079.0 | Brown rat |
intergenic/11:243108-243112-279877-279881--/. | intergenic | Na | -/. | intergenic | 11:243112-279881 | 36769.0 | Brown rat |
Metazoa_SRP/6:93373139-93373140-93372988-93372989-+/- | Metazoa_SRP | misc_RNA | +/- | antisense | 6:93373139-93372988 | 151.0 | Brown rat |
Rit1/2:176492621-176492631-176492553-176492563-+/+ | Rit1 | protein_coding | +/+ | interior | 2:176492631-176492563 | 68.0 | Brown rat |
intergenic/11:244995-245013-281766-281784--/. | intergenic | Na | -/. | intergenic | 11:244995-281766 | 36771.0 | Brown rat |