| Primary Identifier | MGI:4413475 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Grik4 |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was inserted upstream of exon 14 and a floxed neo cassette was inserted downstream of exon 14. Cre mediated recombination removed exon 14. The absence of protein expression was confirmed by western blot analysis on hippocampus extracts. |