| ID | Type | Location (GRCh37) | Location (GRCh38) | Length | GC content |
|---|---|---|---|---|---|
| hsa_BIRC6_0092800 | Exon-Exon | chr2:32735653-32800433 | chr2:32510586-32575366 | 250 nt | 0.3240 |
| hsa_BIRC6_0093100 | Exon-Exon | chr2:32735653-32819127 | chr2:32510586-32594060 | 195 nt | 0.4205 |
| hsa_chr2_0734500 | Intergenic-Intergenic | chr2:32736338-32736615 | chr2:32511271-32511548 | 278 nt | 0.4245 |
| hsa_chr2_0734600 | Intergenic-Intergenic | chr2:32737169-32737485 | chr2:32512102-32512418 | 317 nt | 0.3438 |
| hsa_BIRC6_0093200 | Intron-Intron | chr2:32737181-32737475 | chr2:32512114-32512408 | 295 nt | 0.3458 |
| hsa_BIRC6_0093700 | Exon-Exon | chr2:32738000-32773081 | chr2:32512933-32548014 | 2629 nt | 0.4363 |
| hsa_BIRC6_0093800 | Exon-Exon | chr2:32738000-32836649 | chr2:32512933-32611582 | 250 nt | 0.3800 |
| hsa_BIRC6_0093900 | Exon-Exon | chr2:32738146-32740837 | chr2:32513079-32515770 | 76 nt | 0.4605 |
| hsa_BIRC6_0094900 | Exon-Exon | chr2:32740057-32740837 | chr2:32514990-32515770 | 781 nt | 0.4251 |
| hsa_BIRC6_0095000 | Exon-Exon | chr2:32740057-32773014 | chr2:32514990-32547947 | 98 nt | 0.4796 |
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].