| Primary Identifier | MGI:7312053 | Allele Type | Targeted |
| Attribute String | Conditional ready | Gene | Stx1b |
| Transmission | Germline | Strain of Origin | 129S7/SvEvBrd-Hprt1<b-m2> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted upstream of exon 2. An FRT-flanked neomycin resistance cassette with a 3' loxP site was inserted downstream of exon 4. FLP1-mediated recombination in the germline resulted in the removal of the neomycin cassette and leaving loxP sites flanking exon 2-4. |