| Primary Identifier | MGI:1857247 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Src |
| Inheritance Mode | Recessive | Transmission | Germline |
| Strain of Origin | 129S7/SvEvBrd-Hprt1<b-m2> | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | A neomycin cassette was inserted into the first coding exon. Northern blot analysis confirmed that no wild-type transcript was present in homozygous mice. No autophosphorylation activity corresponding to the encoded protein is detectable in homozygous mice. |