| Primary Identifier | MGI:6119512 | Allele Type | Targeted |
| Attribute String | Conditional ready | Gene | Bgn |
| Transmission | Germline | Strain of Origin | C57BL/6N-A<tm1Brd> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The IKMC targeting vector PG00154_Z_5_F10 was used to insert a construct containing an FRT site, lacZ gene, loxP site, neo gene, FRT site and loxP site upstream of exon 4 and a third loxP site downstream of exon 4. Flp mediated recombination removed the lacZ and neo genes leaving exon 4 floxed. |