| ID | Type | Location (GRCh37) | Location (GRCh38) | Length | GC content |
|---|---|---|---|---|---|
| hsa_BIRC6_0002000 | Intron-Exon-Intron | chr2:32583916-32661252 | chr2:32358848-32436184 | 250 nt | 0.3600 |
| hsa_chr2_0732500 | Intergenic-Intergenic | chr2:32588275-32589430 | chr2:32363207-32364362 | 1156 nt | 0.3720 |
| hsa_BIRC6_0002100 | Intron-Intron | chr2:32593998-32594889 | chr2:32368930-32369821 | 892 nt | 0.4283 |
| hsa_chr2_0732600 | Intergenic-Intergenic | chr2:32595594-32595881 | chr2:32370526-32370813 | 288 nt | 0.2847 |
| hsa_BIRC6_0002200 | Intron-Intron | chr2:32596662-32597150 | chr2:32371594-32372082 | 489 nt | 0.4908 |
| hsa_BIRC6_0002300 | Intron-Exon-Intron | chr2:32598023-32602837 | chr2:32372955-32377769 | 250 nt | 0.3280 |
| hsa_BIRC6_0002400 | Intron-Exon-Intron | chr2:32598023-32605358 | chr2:32372955-32380290 | 250 nt | 0.3000 |
| hsa_BIRC6_0002700 | Intron-Exon-Intron | chr2:32598023-32614011 | chr2:32372955-32388943 | 36 nt | 0.4444 |
| hsa_BIRC6_0002500 | Intron-Exon-Intron | chr2:32598023-32626691 | chr2:32372955-32401623 | 250 nt | 0.3520 |
| hsa_BIRC6_0002800 | Intron-Exon-Intron | chr2:32598023-32631625 | chr2:32372955-32406557 | 59 nt | 0.4237 |
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].