| Primary Identifier | MGI:2675254 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | H2-Oa |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A 5' portion of exon 2 was replaced with a neomycin resistance gene inserted by homologous recombination. Protein was undetected in homozygous mutant splenocytes by immunoprecipitation. |