| Primary Identifier | MGI:2177587 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Gata1 |
| Transmission | Germline | Strain of Origin | 129S4/SvJae |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | This allele is similar to Gata1tm2Sho but the loxP flanked neomycin selection cassette was deleted in ES cells by transient Cre expression prior to the production of chimeric mice. RT-PCR shows that expression is reduced in megakaryocytes. |
