| ID | Type | Location (GRCh37) | Location (GRCh38) | Length | GC content |
|---|---|---|---|---|---|
| hsa_CNTRL_0015700 | Exon-Exon | chr9:123914763-123920387 | chr9:121152485-121158109 | 801 nt | 0.4070 |
| hsa_CNTRL_0015800 | Exon-Exon | chr9:123914763-123924549 | chr9:121152485-121162271 | 1460 nt | 0.4130 |
| hsa_CNTRL_0015900 | Exon-Exon | chr9:123914763-123928458 | chr9:121152485-121166180 | 1692 nt | 0.4125 |
| hsa_CNTRL_0016100 | Exon-Exon | chr9:123914763-123930599 | chr9:121152485-121168321 | 226 nt | 0.4690 |
| hsa_CNTRL_0016200 | Exon-Exon | chr9:123914763-123933826 | chr9:121152485-121171548 | 141 nt | 0.5035 |
| hsa_CNTRL_0015200 | Exon-Exon | chr9:123914763-123935787 | chr9:121152485-121173509 | 2721 nt | 0.4274 |
| hsa_CNTRL_0015300 | Exon-Exon | chr9:123914763-123937502 | chr9:121152485-121175224 | 2991 nt | 0.4350 |
| hsa_CNTRL_0016400 | Exon-Exon | chr9:123916999-123919878 | chr9:121154721-121157600 | 324 nt | 0.4105 |
| hsa_CNTRL_0016500 | Exon-Exon | chr9:123916999-123930599 | chr9:121154721-121168321 | 324 nt | 0.4105 |
| hsa_CNTRL_0016800 | Exon-Exon | chr9:123919748-123920387 | chr9:121157470-121158109 | 127 nt | 0.4803 |
A study in human peripheral whole blood samples selected the circCNTRL for validation using RT-qPCR, but it was excluded from the final age prediction model due to failed primer design [Wang et al. DOI:10.3389/fgene.2022.1031806].