| Primary Identifier | MGI:2181607 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Stat5a |
| Transmission | Germline | Strain of Origin | 129 |
| Is Recombinase | false | Is Wild Type | false |
| description | ES cell line = E14 (129P2/OlaHsd) or RW4 (129X1/SvJ). |
| molecularNote | The first 2 exons of the gene were replaced with a hygromycin-B resistance cassette via homologous recombination. Immunoprecipitation and Western blot of liver extracts from homozygous mutant animals verified the absence of gene expression. |
