| ID | Type | Location (GRCh37) | Location (GRCh38) | Length | GC content |
|---|---|---|---|---|---|
| hsa_BIRC6_0071000 | Exon-Exon | chr2:32703703-32754891 | chr2:32478635-32529824 | 250 nt | 0.3320 |
| hsa_BIRC6_0071100 | Exon-Exon | chr2:32703703-32756618 | chr2:32478635-32531551 | 250 nt | 0.3560 |
| hsa_BIRC6_0071200 | Exon-Exon | chr2:32703703-32768608 | chr2:32478635-32543541 | 250 nt | 0.3840 |
| hsa_BIRC6_0071300 | Exon-Exon | chr2:32703703-32773081 | chr2:32478635-32548014 | 250 nt | 0.3920 |
| hsa_BIRC6_0071400 | Exon-Exon | chr2:32703703-32774548 | chr2:32478635-32549481 | 250 nt | 0.3800 |
| hsa_BIRC6_0071500 | Exon-Exon | chr2:32703703-32800433 | chr2:32478635-32575366 | 250 nt | 0.3480 |
| hsa_BIRC6_0071600 | Exon-Exon | chr2:32703703-32820211 | chr2:32478635-32595144 | 250 nt | 0.3360 |
| hsa_BIRC6_0071700 | Exon-Exon | chr2:32703703-32828150 | chr2:32478635-32603083 | 250 nt | 0.3480 |
| hsa_BIRC6_0071800 | Exon-Exon | chr2:32703703-32832710 | chr2:32478635-32607643 | 250 nt | 0.3480 |
| hsa_BIRC6_0071900 | Exon-Exon | chr2:32703703-32836649 | chr2:32478635-32611582 | 250 nt | 0.3960 |
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].