| Primary Identifier | MGI:3665248 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Acta2 |
| Transmission | Germline | Strain of Origin | 129S7/SvEvBrd-Hprt1<b-m2> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A pol2neobpA cassette was inserted into the locus between the promoter and the coding region to disrupt transcription. Northern blots confirmed absence of transcript in mutant aorta, intestine and uterus. Western blot confirm absence of protein in mutant aorta, intestine and uterus. |