| Primary Identifier | MGI:1857927 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Gjb1 |
| Transmission | Germline | Strain of Origin | 129S4/SvJae |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A neomycin resistance cassette was inserted into exon 2 of the gene, resulting in a stop codon 90 nucleotides after the translational start and a new start codon 15 base pairs further downstream. Northern blots of total liver RNA from homozygous mutant mice showed no detectable transcript for the gene. |
