| Primary Identifier | MGI:5618914 | Allele Type | Targeted |
| Attribute String | Conditional ready, Constitutively active, Inserted expressed sequence | Gene | Hprt1 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The CAG promoter, a floxed stop cassette and a mutated cDNA encoding a murine Gys1 gene with the 9 regulatory serines mutated to alanine were inserted into the locus via homologous recombination. |