| Primary Identifier | MGI:1933208 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Tgfa |
| Inheritance Mode | Recessive | Transmission | Germline |
| Strain of Origin | 129P2/OlaHsd | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | A neomycin cassette was inserted into exon 4. Homozygous mutant mice do not express mRNA from this allele. Protein was undetectable in homozygous mutant macrophages in a radioimmunoassay. |