| Primary Identifier | MGI:1927205 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Cd74 |
| Inheritance Mode | Recessive | Transmission | Germline |
| Strain of Origin | 129S2/SvPas | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | Replacement of exons 2 and 3 with a neomycin resistance gene. |