| Primary Identifier | MGI:2653961 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Rnf2 |
| Transmission | Germline | Strain of Origin | 129P/Ola |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Two exons encoding a major portion of the ring finger domain was replaced with a neomycin resistance cassette via homologous recombination. The mutant allele was confirmed by RT-PCR analysis of RNA from E9.5 homozygous mutant embryos. |