| Primary Identifier | MGI:2183928 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Npy4r |
| Transmission | Germline | Strain of Origin | 129X1/SvJ |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A floxed neomycin resistance cassette was inserted downstream of the Ppyr1 gene and a third loxP site was introduced into intron 1 via homologous recombination. The mutant allele was confirmed by Southern blot analysis of targeted ES cells using a probe to the Ppyr1 coding region. |