| Primary Identifier | MGI:3608959 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Mrtfb |
| Transmission | Germline | Strain of Origin | 129 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A targeting construct was designed to delete exon 8 by the introduction of a lacZ and neomycin resistance cassette. Deletion of exon 8 results in a truncated protein containing only the first 270 amino acids of the protein and lacking the SRF-binding, dimerization, and transcription activation domains. The mutated protein is functionally intert. |