| Primary Identifier | MGI:4453317 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Ltbr |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A floxed neo cassette was inserted 5' of exon 1 and a third loxP site was inserted within intron 2 via homologous recombination. |