| Primary Identifier | MGI:6275121 | Allele Type | Targeted |
| Attribute String | Conditional ready | Gene | Crk |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The targeting vector contains an FRT site flanked PGKneo selection cassette with a downstream loxP site. This selection cassette was inserted downstream of exon 1 of the targeted gene, and another loxP site was inserted upstream of exon 1. FLP-mediated recombination removed the FRT-flanked neo cassette leaving exon 1 floxed. |