| Primary Identifier | MGI:6479073 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Trp53 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 5 was replaced with a modified one in which nucleotide substitutions CGC-to-GAG result in the amino acid substitution of arginine with glutamic acid at position 178 (p.R178E). A loxP site flanked STOP cassette was inserted into intron 1. |
