| Primary Identifier | MGI:3806795 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Trem2 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exons 3 and 4 were replaced by a floxed neomycin selection cassette. Chimeric mice were crossed to a CMV-cre transgenic mouse to excise the neo cassette in the germline. Mice were backcrossed to C57BL/6 more than five times. |
