| Primary Identifier | MGI:6266907 | Allele Type | Targeted |
| Gene | Rnaseh2b | Transmission | Germline |
| Strain of Origin | 129P2/OlaHsd | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | A neomycin cassette flanked by loxP sites was inserted between exon 6 and 7, generating a targeting vector with two external homology arms of 2.8 kb and 1.7 kb. A point mutation c.520G to A (A174T) was inserted into exon 7 of mouse the gene by site directed mutagenesis. |