| Primary Identifier | MGI:5567081 | Allele Type | Targeted |
| Attribute String | Inserted expressed sequence | Gene | Hprt1 |
| Transmission | Germline | Strain of Origin | (129-Hprt1<b-m3> x C57BL/6)F1 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A targeting vector introduced the human cDNA encoding the diphtheria toxin receptor with an intron and polyadenylation sequence from the rabbit beta-globin gene driven by the rat promoter in beta cells. |