| Primary Identifier | MGI:4437264 | Allele Type | Targeted |
| Attribute String | Humanized sequence | Gene | Runx1 |
| Transmission | Germline | Strain of Origin | 129S4/SvJae-Tg(Prm-cre)70Og |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 8 was replaced with a floxed neo cassette and a modified exon 8 that contains a C to T transition producing a termination codon instead of glutamine at position 307 (Q307X), modeling genetic lesions observed in patients with leukemia and myeloproliferative disorders. Cre-mediated excision driven by the Tg(Prm-cre)70Og transgene carried by the parental PC3 ES cells removed the neo cassette upon transmission from male chimeras. |