| ID | Type | Location (GRCh37) | Location (GRCh38) | Length | GC content |
|---|---|---|---|---|---|
| hsa_BIRC6_0004600 | Exon-Exon | chr2:32602656-32666530 | chr2:32377588-32441462 | 250 nt | 0.3360 |
| hsa_BIRC6_0004700 | Exon-Exon | chr2:32602656-32667294 | chr2:32377588-32442226 | 250 nt | 0.3560 |
| hsa_BIRC6_0004800 | Exon-Exon | chr2:32602656-32670736 | chr2:32377588-32445668 | 250 nt | 0.3560 |
| hsa_BIRC6_0004900 | Exon-Exon | chr2:32602656-32679010 | chr2:32377588-32453942 | 250 nt | 0.3320 |
| hsa_BIRC6_0005000 | Exon-Exon | chr2:32602656-32688449 | chr2:32377588-32463381 | 250 nt | 0.3680 |
| hsa_BIRC6_0005100 | Exon-Exon | chr2:32602656-32690232 | chr2:32377588-32465164 | 250 nt | 0.3400 |
| hsa_BIRC6_0005200 | Exon-Exon | chr2:32602656-32692807 | chr2:32377588-32467739 | 250 nt | 0.3440 |
| hsa_BIRC6_0005300 | Exon-Exon | chr2:32602656-32693851 | chr2:32377588-32468783 | 250 nt | 0.3200 |
| hsa_BIRC6_0005400 | Exon-Exon | chr2:32602656-32694682 | chr2:32377588-32469614 | 250 nt | 0.3360 |
| hsa_BIRC6_0005500 | Exon-Exon | chr2:32602656-32698307 | chr2:32377588-32473239 | 250 nt | 0.3080 |
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].