| Primary Identifier | MGI:3612339 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Pkd1 |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Most of exon 2 and all of exon 3 were replaced with lacZ gene in frame to the 5' end of exon 2. This is a true null allele because of transcription termination after the beta-galactosidase gene. lacZ expression is driven by the endogenous promoter. |