| Primary Identifier | MGI:5490994 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Hoxb2 |
| Transmission | Germline | Strain of Origin | 129S2/SvPas |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Hoxb2tm3.1Fmr mice were mated to CMV-cre deleter animals to excise the floxed Hoxb2 region. |