| Primary Identifier | MGI:5000493 | Allele Type | Targeted |
| Attribute String | Hypomorph | Gene | Trp53 |
| Transmission | Germline | Strain of Origin | 129S7/SvEvBrd-Hprt1<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site flanked neomycin resistance gene cassette was inserted into intron 4. Reduced protein expression was confirmed by western blot analysis on doxorubicin-treated mouse embryonic stem cells. This allele is hypomorphic. |