| Primary Identifier | MGI:2387767 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Nmbr |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 2 was replaced by a neomycin selection cassette inserted by homologous recombination. The absence and functional ablation of the receptor were confirmed by RT-PCR analysis and binding assays. |
