| Primary Identifier | MGI:6164311 | Allele Type | Targeted |
| Attribute String | Conditional ready, Inserted expressed sequence | Gene | Gt(ROSA)26Sor |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A CAGGS promoter, floxed neo resistance and polyA cassettes, and mutant Mef2a cDNA lacking coding exon 2 were inserted via homologous recombination. Deletion of exon 2 removes the Mir133a and Mir1a target sites. |