| Primary Identifier | MGI:2445466 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Gja5 |
| Transmission | Germline | Strain of Origin | 129S4/SvJae |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The single coding exon of the gene was deleted and replaced with a PGK-neo cassette via homologous recombination. Absence of gene expression was confirmed by immunohistochemical analysis of frozen heart sections from homozygous mutant animals. |