| ID | Type | Location (GRCh37) | Location (GRCh38) | Length | GC content |
|---|---|---|---|---|---|
| hsa_EIF3J_0000300 | Exon-Intergenic | chr15:44843074-44855423 | chr15:44550876-44563225 | 2706 nt | 0.3507 |
| hsa_EIF3J_0001400 | Intron-Exon-Intron | chr15:44846751-44848682 | chr15:44554553-44556484 | 1932 nt | 0.4141 |
| hsa_EIF3J_0001500 | Exon-Exon | chr15:44846751-44849848 | chr15:44554553-44557650 | 277 nt | 0.3430 |
| hsa_EIF3J_0001600 | Exon-Intergenic | chr15:44846751-44855423 | chr15:44554553-44563225 | 2559 nt | 0.3517 |
| hsa_EIF3J_0002300 | Exon-Intergenic | chr15:44852447-44855423 | chr15:44560249-44563225 | 2282 nt | 0.3528 |
| hsa_EIF3J_0000100 | Exon-Exon | chr15:44829552-44843128 | chr15:44537354-44550930 | 129 nt | 0.5891 |
| hsa_chr15_0126600 | Intergenic-Intergenic | chr15:44836374-44837117 | chr15:44544176-44544919 | 744 nt | 0.5067 |
| hsa_EIF3J_0000200 | Exon-Exon | chr15:44843061-44843720 | chr15:44550863-44551522 | 68 nt | 0.3676 |
| hsa_EIF3J_0000500 | Exon-Exon | chr15:44843074-44843720 | chr15:44550876-44551522 | 147 nt | 0.3333 |
| hsa_EIF3J_0000700 | Exon-Intron | chr15:44843074-44843845 | chr15:44550876-44551647 | 194 nt | 0.3454 |
A review consolidating research across multiple species including human, mouse, and rat indicates that the circEIF3J, an exon-intron circRNA (EIciRNA) derived from the EIF3J gene, functions in gene activation [Chan et al. DOI:10.016/j.tibs.2018.09.016]. Another review notes that the circEIF3J is a nuclear circRNA that controls transcription by interacting with Pol II and U1snRNP, highlighting its regulatory role in neural tissues [Mehta et al. DOI:10.1016/j.pneurobio.2020.101746].