| Primary Identifier | MGI:5605040 | Allele Type | Targeted |
| Attribute String | Conditional ready, No functional change | Gene | Nrxn1 |
| Transmission | Germline | Strain of Origin | C57BL/6 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A targeting vector was designed to insert a loxP site upstream of exon 21, and a frt-flanked neomycin resistance (neo) cassette, followed by a second loxP site, downstream of exon 21. Also, splice site 4, upstream of exon 21, was mutated to a canonical splice acceptor sequence. |