| ID | Type | Location (GRCh37) | Location (GRCh38) | Length | GC content |
|---|---|---|---|---|---|
| hsa_EIF3J_0002000 | Exon-Exon | chr15:44849687-44849848 | chr15:44557489-44557650 | 162 nt | 0.3086 |
| hsa_EIF3J_0002100 | Exon-Exon | chr15:44849687-44853940 | chr15:44557489-44561742 | 961 nt | 0.3642 |
| hsa_EIF3J_0002400 | Exon-Exon | chr15:44852447-44853400 | chr15:44560249-44561202 | 259 nt | 0.3822 |
| hsa_EIF3J_0002500 | Exon-Exon | chr15:44853244-44853669 | chr15:44561046-44561471 | 426 nt | 0.3920 |
| hsa_chr15_0126700 | Intergenic-Intergenic | chr15:44853583-44853946 | chr15:44561385-44561748 | 364 nt | 0.3544 |
| hsa_EIF3J_0002700 | Exon-Exon | chr15:44854455-44854590 | chr15:44562257-44562392 | 136 nt | 0.3382 |
| hsa_chr15_0126800 | Intergenic-Intergenic | chr15:44854533-44854743 | chr15:44562335-44562545 | 211 nt | 0.3175 |
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].