| ID | Type | Location (GRCh37) | Location (GRCh38) | Length | GC content |
|---|---|---|---|---|---|
| hsa_BIRC6_0078800 | Exon-Exon | chr2:32713655-32754891 | chr2:32488588-32529824 | 250 nt | 0.2880 |
| hsa_BIRC6_0078900 | Exon-Exon | chr2:32713655-32800433 | chr2:32488588-32575366 | 250 nt | 0.3040 |
| hsa_BIRC6_0079500 | Exon-Exon | chr2:32715108-32718734 | chr2:32490041-32493667 | 373 nt | 0.4048 |
| hsa_BIRC6_0079700 | Exon-Exon | chr2:32715108-32725176 | chr2:32490041-32500109 | 117 nt | 0.4103 |
| hsa_BIRC6_0079600 | Exon-Exon | chr2:32715108-32727958 | chr2:32490041-32502891 | 1209 nt | 0.4202 |
| hsa_BIRC6_0079800 | Exon-Exon | chr2:32715108-32730272 | chr2:32490041-32505205 | 117 nt | 0.4188 |
| hsa_BIRC6_0079900 | Exon-Exon | chr2:32715108-32733326 | chr2:32490041-32508259 | 117 nt | 0.4188 |
| hsa_BIRC6_0079200 | Exon-Exon | chr2:32715108-32735061 | chr2:32490041-32509994 | 2142 nt | 0.4328 |
| hsa_BIRC6_0079300 | Exon-Exon | chr2:32715108-32735701 | chr2:32490041-32510634 | 2251 nt | 0.4300 |
| hsa_BIRC6_0079400 | Exon-Exon | chr2:32715108-32754891 | chr2:32490041-32529824 | 250 nt | 0.3160 |
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].