| ID | Type | Location (GRCh37) | Location (GRCh38) | Length | GC content |
|---|---|---|---|---|---|
| hsa_BIRC6_0073800 | Exon-Exon | chr2:32704530-32774548 | chr2:32479462-32549481 | 250 nt | 0.4040 |
| hsa_BIRC6_0074600 | Intron-Exon-Intron | chr2:32705895-32706521 | chr2:32480827-32481453 | 627 nt | 0.3525 |
| hsa_BIRC6_0075000 | Exon-Exon | chr2:32706388-32712868 | chr2:32481320-32487801 | 560 nt | 0.4179 |
| hsa_BIRC6_0075100 | Exon-Exon | chr2:32706388-32713781 | chr2:32481320-32488714 | 687 nt | 0.4047 |
| hsa_BIRC6_0075200 | Exon-Exon | chr2:32706388-32715218 | chr2:32481320-32490151 | 798 nt | 0.4073 |
| hsa_BIRC6_0075300 | Exon-Exon | chr2:32706388-32718734 | chr2:32481320-32493667 | 128 nt | 0.3594 |
| hsa_BIRC6_0076000 | Exon-Exon | chr2:32707497-32718734 | chr2:32482429-32493667 | 373 nt | 0.4048 |
| hsa_BIRC6_0075900 | Exon-Exon | chr2:32707497-32725176 | chr2:32482429-32500109 | 1489 nt | 0.4184 |
| hsa_BIRC6_0076100 | Exon-Exon | chr2:32707497-32728303 | chr2:32482429-32503236 | 154 nt | 0.4610 |
| hsa_BIRC6_0075600 | Exon-Exon | chr2:32707497-32730272 | chr2:32482429-32505205 | 2158 nt | 0.4231 |
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].