| ID | Type | Location (GRCh37) | Location (GRCh38) | Length | GC content |
|---|---|---|---|---|---|
| hsa_OGDH_0009500 | Intron-Intron | chr7:44741578-44742286 | chr7:44701979-44702687 | 709 nt | 0.4979 |
| hsa_OGDH_0009400 | Intron-Intron | chr7:44741578-44744404 | chr7:44701979-44704805 | 2827 nt | 0.4503 |
| hsa_chr7_0419900 | Intergenic-Intergenic | chr7:44743758-44744341 | chr7:44704159-44704742 | 584 nt | 0.3493 |
| hsa_OGDH_0009600 | Exon-Exon | chr7:44746964-44747610 | chr7:44707365-44708011 | 312 nt | 0.6058 |
| hsa_chr7_0420000 | Intergenic-Intergenic | chr7:44747202-44747700 | chr7:44707603-44708101 | 356 nt | 0.6096 |
| hsa_chr7_0420100 | Intergenic-Intergenic | chr7:44747202-44748440 | chr7:44707603-44708841 | 1096 nt | 0.6095 |
| hsa_chr7_0420200 | Intergenic-Intergenic | chr7:44747229-44747532 | chr7:44707630-44707933 | 162 nt | 0.6296 |
| hsa_chr7_0420300 | Intergenic-Intergenic | chr7:44747494-44748154 | chr7:44707895-44708555 | 660 nt | 0.6152 |
| hsa_chr7_0420400 | Intergenic-Intergenic | chr7:44747697-44748373 | chr7:44708098-44708774 | 677 nt | 0.6219 |
| hsa_OGDH_0009700 | Exon-Exon | chr7:44748136-44748474 | chr7:44708537-44708875 | 339 nt | 0.5870 |
A study in mice demonstrated that the linear and circular RNA form of the circOGDH (LC-Ogdh) was evaluated as a reference gene for postmortem interval (PMI) estimation in liver tissue, where it was identified as the most stable candidate using geNorm and NormFinder algorithms [Tu et al. DOI:10.1007/s12024-018-9973-y]. The research, which examined RNA degradation in heart, liver, and skeletal muscle over eight days postmortem, found that LC-Ogdh showed prioritized stability in liver, ranking first among the tested genes, and was part of a tissue-specific panel of stable reference genes for normalization in RT-qPCR-based PMI estimation.