| Primary Identifier | MGI:7431403 | Allele Type | Targeted |
| Gene | Zfp423 | Transmission | Germline |
| Strain of Origin | 129 | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | A cassette of the sequence corresponding to the exon 4 of the Zf423 gene with the nucleotides 1258-2517 of the ORF (420 amino acids), encoding zinc fingers 9-20 deleted and an FRT flanked neomycin selection cassette replaced the endogenous exon 4. |