| ID | Type | Location (GRCh37) | Location (GRCh38) | Length | GC content |
|---|---|---|---|---|---|
| hsa_BIRC6_0061300 | Exon-Exon | chr2:32693505-32735061 | chr2:32468437-32509994 | 250 nt | 0.3360 |
| hsa_BIRC6_0062000 | Exon-Exon | chr2:32694463-32718734 | chr2:32469395-32493667 | 2341 nt | 0.4114 |
| hsa_BIRC6_0062100 | Exon-Exon | chr2:32694463-32744013 | chr2:32469395-32518946 | 250 nt | 0.3720 |
| hsa_BIRC6_0063100 | Exon-Exon | chr2:32695236-32713781 | chr2:32470168-32488714 | 1748 nt | 0.4079 |
| hsa_BIRC6_0063200 | Exon-Exon | chr2:32695236-32730272 | chr2:32470168-32505205 | 250 nt | 0.3280 |
| hsa_BIRC6_0063300 | Exon-Exon | chr2:32695236-32750695 | chr2:32470168-32525628 | 250 nt | 0.3040 |
| hsa_BIRC6_0064400 | Exon-Exon | chr2:32696082-32715218 | chr2:32471014-32490151 | 1725 nt | 0.4104 |
| hsa_BIRC6_0064500 | Exon-Exon | chr2:32696082-32718734 | chr2:32471014-32493667 | 1987 nt | 0.4087 |
| hsa_BIRC6_0065100 | Exon-Exon | chr2:32698180-32698307 | chr2:32473112-32473239 | 128 nt | 0.3359 |
| hsa_BIRC6_0065200 | Exon-Exon | chr2:32698180-32702651 | chr2:32473112-32477583 | 476 nt | 0.3697 |
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].