| Primary Identifier | MGI:6469750 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Ntm |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted into intron 1 and a second loxP site plus an FRT site flanked neomycin resistance gene into intron 2. Exon 2 was deleted through subsequent cre-mediated recombination. Western blot analysis of brain protein confirmed absence of protein expression from this allele. |