| Primary Identifier | MGI:1931849 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Ccr1 |
| Transmission | Germline | Strain of Origin | 129S4/SvJae |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A PGK-neomycin resistance cassette replaced most of the carboxy terminal coding sequence. Transcript was not detected in bone marrow cells of homozygous mutant animals. |