| Primary Identifier | MGI:2446538 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Il3 |
| Transmission | Germline | Strain of Origin | 129S2/SvPas |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A 5' portion of exon 3 was replaced by the insertion of a neomycin selection cassette. The absence of normal protein was indicated by ELISA and proliferative studies using a myeloid cell line. |
