| Primary Identifier | MGI:3702573 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Tcrb |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The locus was interrupted by the replacement of the Dbeta2-Jbeta2 gene cluster with a loxP site. Gene segment rearrangements on this allele are restricted to the Dbeta1-Jbeta1 gene segment cluster, which contains one Dbeta (Dbeta1) and six Jbeta (Jbeta1.1-Jbeta1.6) gene segments. |