| Primary Identifier | MGI:6376130 | Allele Type | Targeted |
| Attribute String | Inserted expressed sequence | Gene | Cx3cr1 |
| Transmission | Germline | Strain of Origin | C57BL/6 and 129 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The coding sequence was replaced with a splice acceptor and human cDNA with the I249/M280 variant flanked by the mouse 5' and 3' untranslated regions. Cre-mediated recombination removed the floxed neomycin resistance cassette inserted downsteam of the human sequence. |