| ID | Type | Location (GRCh37) | Location (GRCh38) | Length | GC content |
|---|---|---|---|---|---|
| hsa_BIRC6_0052500 | Exon-Exon | chr2:32688262-32707650 | chr2:32463194-32482582 | 2943 nt | 0.4339 |
| hsa_BIRC6_0052600 | Exon-Exon | chr2:32688262-32713781 | chr2:32463194-32488714 | 250 nt | 0.3480 |
| hsa_BIRC6_0052700 | Exon-Exon | chr2:32688262-32733326 | chr2:32463194-32508259 | 250 nt | 0.3800 |
| hsa_BIRC6_0052900 | Exon-Exon | chr2:32688262-32738221 | chr2:32463194-32513154 | 188 nt | 0.5372 |
| hsa_BIRC6_0053000 | Exon-Exon | chr2:32688289-32756472 | chr2:32463221-32531405 | 51 nt | 0.4902 |
| hsa_chr2_0733600 | Intergenic-Intergenic | chr2:32688311-32689706 | chr2:32463243-32464638 | 269 nt | 0.5279 |
| hsa_BIRC6_0053100 | Exon-Exon | chr2:32688343-32718734 | chr2:32463275-32493667 | 250 nt | 0.3360 |
| hsa_BIRC6_0055400 | Exon-Exon | chr2:32689577-32689891 | chr2:32464509-32464823 | 315 nt | 0.4762 |
| hsa_BIRC6_0055500 | Exon-Exon | chr2:32689577-32690232 | chr2:32464509-32465164 | 415 nt | 0.4675 |
| hsa_BIRC6_0055000 | Exon-Exon | chr2:32689577-32704685 | chr2:32464509-32479617 | 2467 nt | 0.4268 |
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].