| Primary Identifier | MGI:2155441 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Sos1 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A lacZ-neomycin gene fusion was inserted in frame into coding sequence of the gene. A fusion protein is expressed from this allele that consists of the first 44 amino acids of the protein fused to beta-galactosidase. |
