| Primary Identifier | MGI:4455320 | Allele Type | Transgenic |
| Attribute String | Inserted expressed sequence | Gene | Tg(Ttr-IGF1)1Sykr |
| Strain of Origin | FVB/N | Is Recombinase | false |
| Is Wild Type | false |
| description | Originally submitted as rat sequence. However, susequent sequencing revealed the promoter to be mouse and the expressed sequence as human. |
| molecularNote | The transgene contains the human insulin-like growth factor 1 (IGF1) under the control of the mouse Ttr (transthyretin) promoter. Line 1 was created. |