| Primary Identifier | MGI:4361272 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Obscn |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 1 was replaced with a floxed LacZ, GFP, and frt flanked neo cassette. The absence of expression of both the A and B form was confirmed by western blot analysis on heart, tibiallis anterior, and soleus extracts. |
