| Primary Identifier | MGI:2450159 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Mtnr1b |
| Transmission | Germline | Strain of Origin | 129S4/SvJae |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 1 was disrupted by the insertion of a PGK-neo cassette. |