| ID | Type | Location (GRCh37) | Location (GRCh38) | Length | GC content |
|---|---|---|---|---|---|
| hsa_EIF3J_0000800 | Exon-Exon | chr15:44843074-44846865 | chr15:44550876-44554667 | 262 nt | 0.3588 |
| hsa_EIF3J_0000900 | Intron-Exon-Intron | chr15:44843074-44847908 | chr15:44550876-44555710 | 146 nt | 0.3973 |
| hsa_EIF3J_0000400 | Intron-Exon-Intron | chr15:44843074-44848682 | chr15:44550876-44556484 | 2079 nt | 0.4084 |
| hsa_EIF3J_0001000 | Exon-Exon | chr15:44843074-44849848 | chr15:44550876-44557650 | 61 nt | 0.3607 |
| hsa_EIF3J_0000600 | Exon-Exon | chr15:44843074-44852520 | chr15:44550876-44560322 | 498 nt | 0.3394 |
| hsa_EIF3J_0001100 | Exon-Exon | chr15:44843074-44853940 | chr15:44550876-44561742 | 55 nt | 0.3818 |
| hsa_EIF3J_0001200 | Exon-Exon | chr15:44843631-44853738 | chr15:44551433-44561540 | 964 nt | 0.3631 |
| hsa_EIF3J_0001300 | Exon-Exon | chr15:44843649-44853646 | chr15:44551451-44561448 | 854 nt | 0.3665 |
| hsa_EIF3J_0001800 | Intron-Exon-Intron | chr15:44846751-44847908 | chr15:44554553-44555710 | 206 nt | 0.3981 |
| hsa_EIF3J_0001700 | Intron-Exon-Intron | chr15:44846751-44848217 | chr15:44554553-44556019 | 1467 nt | 0.3981 |
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].