| Primary Identifier | MGI:3621480 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Rad51b |
| Transmission | Germline | Strain of Origin | 129S4/SvJae |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | An IRES-beta geo expression cassette was inserted into exon 2. A fusion transcript is expressed from this allele that consists of the inserted sequences from the expression cassette. This transcript cannot express normal protein due to the inclusion of a stop codon, resulting in a shift of all three reading frames. |