| Primary Identifier | MGI:4367891 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Mta1 |
| Transmission | Germline | Strain of Origin | 129S4/SvJae-Tg(Prm-cre)70Og |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The targeting construct introduced 3 loxP sites flanking a neo cassette and exon 2. Cre-mediated recombination removed exon 2. |