| Primary Identifier | MGI:2183739 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Crabp1 |
| Transmission | Germline | Strain of Origin | 129S2/SvPas |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A hit and run type vector was used to create a 5 bp insertion in exon 1 at the fifth codon. Western blot analysis on extracts derived from E13.5 homozygous mice confirmed that no detectable protein was produced from this allele. |