| ID | Type | Location (GRCh37) | Location (GRCh38) | Length | GC content |
|---|---|---|---|---|---|
| hsa_BIRC6_0053800 | Exon-Exon | chr2:32689577-32703886 | chr2:32464509-32478818 | 2311 nt | 0.4228 |
| hsa_BIRC6_0053900 | Exon-Exon | chr2:32689577-32713781 | chr2:32464509-32488714 | 250 nt | 0.3320 |
| hsa_BIRC6_0054000 | Exon-Exon | chr2:32689577-32716625 | chr2:32464509-32491558 | 250 nt | 0.3640 |
| hsa_BIRC6_0054100 | Exon-Exon | chr2:32689577-32728303 | chr2:32464509-32503236 | 250 nt | 0.3840 |
| hsa_BIRC6_0054200 | Exon-Exon | chr2:32689577-32733326 | chr2:32464509-32508259 | 250 nt | 0.3640 |
| hsa_BIRC6_0054300 | Exon-Exon | chr2:32689577-32740837 | chr2:32464509-32515770 | 250 nt | 0.3800 |
| hsa_BIRC6_0054400 | Exon-Exon | chr2:32689577-32744013 | chr2:32464509-32518946 | 250 nt | 0.3880 |
| hsa_BIRC6_0054500 | Exon-Exon | chr2:32689577-32750086 | chr2:32464509-32525019 | 250 nt | 0.3400 |
| hsa_BIRC6_0054600 | Exon-Exon | chr2:32689577-32756618 | chr2:32464509-32531551 | 250 nt | 0.3760 |
| hsa_BIRC6_0054700 | Exon-Exon | chr2:32689577-32800433 | chr2:32464509-32575366 | 250 nt | 0.3680 |
A study in human embryonic stem cells demonstrated that the circBIRC6 controls pluripotency by sequestering miR-34 and miR-145 [Patop et al. DOI:10.15252/embj.2018100836], and it acts as a sponge for miR-34a and miR-145 to relieve the suppression of NANOG, OCT4, and SOX2 expression [Di Agostino et al. DOI:10.3389/fcell.2020.00389]. A study in humans demonstrated that the BIRC6 gene can generate hundreds of circRNA isoforms, and their expression changes during tumorigenesis can differ [Li et al. DOI:10.1093/bib/bby006].