| Primary Identifier | MGI:5004712 | Allele Type | Transgenic |
| Attribute String | Inserted expressed sequence | Gene | Tg(KRT5-Trp63_ideltaN)1Gml |
| Strain of Origin | C57BL/6 | Is Recombinase | false |
| Is Wild Type | false |
| description | Two founder mice were used to generate mouse lines, which exhibited similar levels of expression of the transgene-encoded protein in the basal epithelial layer. No distinction was made between the lines. (J:126411) |
| molecularNote | This transgene contains the bovine keratin 5 promoter driving expression of a cDNA encoding the short isoform of mouse transformation related protein 63, which lacks the amino-terminal transactivation domain ("deltaNp63"), with a hemagglutinin (HA) tag at its amino terminus. Immunoblot analysis using antibodies vs. either TRP63 or HA demonstrates expression specifically in tissues where keratin 5 normally is expressed, including eye, lung, thymus and the basal layer of the epidermis. Immunostaining of skin biopsies and of cultured primary keratinocytes from transgenic mice showed that the transgene is overexpressed as a nuclear protein in cells of the of epidermal basal layer. |
