| Primary Identifier | MGI:2159356 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Gpc3 |
| Transmission | Germline | Strain of Origin | 129 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A neomycin selection cassette replaced a genomic fragment containing part of the promoter and exon 1. Northern blot analysis on RNA derived from E18.5 embryos confirmed that no detectable transcript was produced from this allele. |