| Primary Identifier | MGI:6490603 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | N4bp1 |
| Transmission | Germline | Strain of Origin | C57BL/6 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 2 was flanked by loxP sites and F3/FRT sites. Flp-mediated recombination removed the selection cassette. |