| Primary Identifier | MGI:2389314 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Msh2 |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A portion of exon 13 and all of exon 14 were replaced by a neomycin selection cassette inserted by homologous recombination. |