| Gene symbol | Chromo- some  | 
      Coordinates (bp, mm10) | Size (bp) | Strand | Feature Type | Gene name | 
|---|---|---|---|---|---|---|
| Gm9222 | 12 | 184476 | + | unclassified gene | predicted gene 9222 | |
| Cpgi4451 | 12 | 1508 | CpG island | CpG island 4451 | ||
| Tssr112902 | 12 | 76 | + | TSS region | transcription start site region 112902 | |
| Tssr112903 | 12 | 40 | + | TSS region | transcription start site region 112903 | |
| Tssr115844 | 12 | 28 | - | TSS region | transcription start site region 115844 | |
| Gm49326 | 12 | 125 | + | pseudogene | predicted gene, 49326 |