| ID | Type | Location (GRCh37) | Location (GRCh38) | Length | GC content |
|---|---|---|---|---|---|
| hsa_NSUN2_0000100 | Exon-Exon | chr5:6599352-6611911 | chr5:6599239-6611798 | 1970 nt | 0.4426 |
| hsa_NSUN2_0001000 | Exon-Exon | chr5:6604251-6605521 | chr5:6604138-6605408 | 356 nt | 0.4045 |
| hsa_NSUN2_0001100 | Exon-Exon | chr5:6604251-6611198 | chr5:6604138-6611085 | 862 nt | 0.4362 |
| hsa_NSUN2_0001200 | Exon-Exon | chr5:6604251-6625782 | chr5:6604138-6625669 | 1598 nt | 0.4493 |
| hsa_NSUN2_0001600 | Exon-Exon | chr5:6605386-6605521 | chr5:6605273-6605408 | 136 nt | 0.4118 |
| hsa_NSUN2_0001700 | Exon-Exon | chr5:6606933-6607025 | chr5:6606820-6606912 | 93 nt | 0.3226 |
| hsa_NSUN2_0001800 | Exon-Exon | chr5:6606933-6620411 | chr5:6606820-6620298 | 979 nt | 0.4719 |
| hsa_NSUN2_0001900 | Exon-Exon | chr5:6606933-6622213 | chr5:6606820-6622100 | 1064 nt | 0.4699 |
| hsa_NSUN2_0003000 | Exon-Exon | chr5:6609939-6625782 | chr5:6609826-6625669 | 964 nt | 0.4720 |
| hsa_NSUN2_0003500 | Exon-Exon | chr5:6611068-6611911 | chr5:6610955-6611798 | 205 nt | 0.5415 |
A study in mice demonstrated that the circNSUN2 is a biomarker for liver metastasis of colorectal cancer, where its m6A modification facilitates export and it forms a complex with IGF2BP2 protein and HMGA2 RNA to enhance HMGA2 mRNA stability [Misir et al. DOI:10.1038/s41418-022-00948-7].