| Primary Identifier | MGI:6274975 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Lctl |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exons 1-7 were replaced with an frt-flanked neomycin selection cassette. The neomycin selection cassette was removed by FLP1-mediated recombination, leaving a single frt site in the final allele. Loss of mRNA and protein expression was confirmed by western blot and RNAseq experiments. |