| ID | Type | Location (GRCh37) | Location (GRCh38) | Length | GC content |
|---|---|---|---|---|---|
| hsa_GCN1L1_0008900 | Exon-Exon | chr12:120587410-120632513 | chr12:120149606-120194710 | 250 nt | 0.4720 |
| hsa_GCN1L1_0009200 | Exon-Exon | chr12:120587726-120615358 | chr12:120149922-120177555 | 250 nt | 0.4200 |
| hsa_GCN1L1_0009300 | Exon-Exon | chr12:120587726-120616562 | chr12:120149922-120178759 | 250 nt | 0.4520 |
| hsa_GCN1L1_0009400 | Exon-Exon | chr12:120587726-120628203 | chr12:120149922-120190400 | 250 nt | 0.4120 |
| hsa_GCN1L1_0009500 | Exon-Exon | chr12:120588949-120589195 | chr12:120151145-120151391 | 247 nt | 0.6073 |
| hsa_GCN1L1_0009600 | Exon-Exon | chr12:120588949-120616562 | chr12:120151145-120178759 | 250 nt | 0.4640 |
| hsa_GCN1L1_0009700 | Exon-Exon | chr12:120588949-120622046 | chr12:120151145-120184243 | 250 nt | 0.4720 |
| hsa_GCN1L1_0009900 | Exon-Exon | chr12:120591017-120591211 | chr12:120153213-120153407 | 195 nt | 0.5744 |
| hsa_GCN1L1_0010000 | Exon-Exon | chr12:120591017-120592844 | chr12:120153213-120155040 | 432 nt | 0.5625 |
| hsa_GCN1L1_0010100 | Exon-Exon | chr12:120591017-120597827 | chr12:120153213-120160023 | 1512 nt | 0.5939 |
A review consolidating existing research indicates that in various mammalian species, the circGCN1L1 serves as an example where its expression was experimentally abolished using CRISPR/Cas9 genome-editing without affecting the expression of its corresponding linear mRNA [Mehta et al. DOI:10.1016/j.pneurobio.2020.101746].