| Primary Identifier | MGI:3579563 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Slf1 |
| Transmission | Germline | Strain of Origin | 129S7/SvEvBrd-Hprt1<b-m2> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The BRCT domain, encoded by exons 2 and 3, was replaced with a PGK-neo selection cassette. RT-PCR of mutant testis demonstrated the presence of a truncated transcript formed by the fusion of the 5' UTR in exon 1 to exon 5. |