| Primary Identifier | MGI:3804431 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Kremen2 |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exons 1 through 5 were replaced with a lacZ and neo cassette. The absence of transcript expression was confirmed by whole mount in situ hybridization. |