| Primary Identifier | MGI:1857491 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Mef2c |
| Transmission | Germline | Strain of Origin | 129S7/SvEvBrd-Hprt1<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Replacement of exon 2, encoding amino acids 18-86, with a neomycin cassette. |