| Primary Identifier | MGI:6423508 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Cntn2 |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | LoxP sites were inserted into non-conserved intronic regions 553bp upstream and 530bp downstream of exon 2. The 3' LoxP site was preceded by a Frt-flanked neomycin (Neo) cassette. Exon 2 and the neomycin selection cassette were removed in the germline via FLP and Cre-mediated recombination. |