| Primary Identifier | MGI:3621126 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Hmga1 |
| Transmission | Germline | Strain of Origin | 129S7/SvEvBrd-Hprt1<b-m2> |
| Is Recombinase | false | Is Wild Type | false |
| description | NOTE: The original reference for this allele has been retracted. However, the retraction does not impact the description of the allele or the phenotype. |
| molecularNote | Exons III through V were replaced with a neomycin resistance cassette. RT-PCR failed to detect transcript from mutant hearts and spleens. |