| Primary Identifier | MGI:3040614 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Kcne1 |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The entire coding region, contained in exon 2, was replaced with an NLS-lacZ-pA PGK-neo cassette. Absence of mRNA was confirmed in mutant animals in an RNAse protection assay, and beta-galactosidase was detected in restricted areas of hearts of mutant mice. |