| Primary Identifier | MGI:6385111 | Allele Type | Targeted |
| Attribute String | Conditional ready, Humanized sequence | Gene | Ostm1 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP-FRT-PGK-Neo-PGKpA-FRT cassette was introduced to intron 4 and a loxP site was placed in intron 5. Flp-mediated recombination removed the FRT-flanked neo cassette leaving exon 5 floxed. |