| Primary Identifier | MGI:5804671 | Allele Type | Targeted |
| Attribute String | Null/knockout, Recombinase | Gene | Sln |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | true | Is Wild Type | false |
| molecularNote | Exon 2 of the Sln locus including the 1st ATG was replaced with Cre recombinase and FRT flanked neomycin resistant cassette by homologous recomibination. The neo cassette was removed in the final line. The knocked in cre gene is expressed by the Sln promoter in atrial liniage cells starting at day E10.0. |