| Primary Identifier | MGI:4366035 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | F2r |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The starting ATG codon as well as codons 2-4 of exon 1 were replaced with a lacZ-floxed PGKneo cassette. The neo cassette was in the same transcriptional orientation as the gene itself. Beta galactosidase staining is more intense when the neomycin cassette is left in place. |
