| Primary Identifier | MGI:5896823 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Crb2 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site and FRT flanked neomycin selection cassette were inserted in intron 9a and a second loxP site was inserted in exon 13 in the 3' untranslated region. The selection cassette was subsequently removed from the properly targeted allele using flp recombinase, and exons 10 through the coding part of exon 13 were removed via Cre-mediated recombination in the germline. |