| Primary Identifier | MGI:5901941 | Allele Type | Targeted |
| Attribute String | Conditional ready | Gene | Fstl3 |
| 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 upstream of exon 3 and a floxed neo cassette was inserted downstream of exon 5 via homologous recombination. Cre mediated recombination deleted the loxP-flanked neo cassette yielding this allele with loxP sites flanking exons 3-5. |