| Primary Identifier | MGI:5292331 | Allele Type | Targeted |
| Gene | Grin2a | Transmission | Germline |
| Strain of Origin | 129 | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | Exon 1 was replaced with a modified exon 1 in which nucleotide substitutions (CAT to TCC) result in the amino acid substitution of serine for histidine at position 128 (H128S). A floxed neo cassette inserted downstream of the modified exon 1 was removed by cre-mediated recombination. |