| Primary Identifier | MGI:3850734 | Allele Type | Targeted |
| Attribute String | Inserted expressed sequence | Gene | Hprt1 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The non-functional exon 1 was replaced with a myc-tagged Rcan1 cDNA, 2 kb of the native Rcan1 promoter, and a functional Hprt exon 1. |