| Primary Identifier | MGI:6197527 | Allele Type | Targeted |
| Attribute String | Conditional ready | Gene | Igf2 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted 5â of exon 4 and a loxP-flanked neomycin resistance gene cassette was inserted 3â of exon 6. The selection cassette was removed via cre-mediated recombination leaving exons 4-6 floxed. |