| Primary Identifier | MGI:3690129 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Cib1 |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A targeting construct replaced exons 4 and 5 with a neo cassette. These exons encode the third EF hand (calcium binding motif). Western blot confirmed the absence of protein. |