| Primary Identifier | MGI:3036550 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Runx1 |
| Transmission | Germline | Strain of Origin | (C57BL/6NCrlj x CBA/JNCrlj)F1 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 5 was flanked by single loxP sites in introns 4 and 5. |