| Primary Identifier | MGI:3817295 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Pcna |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP-site was inserted upstream of exon 2 and a floxed hygromycin cassette was placed downstream of exon 4. Chimeric mice were mated to a cre recombinase transgenic strain to delete exons 2-4. Genomic PCR confirmed that the correct targeting of the vector and subsequent exon excision took place. |