| Primary Identifier | MGI:2388724 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Tnfsf4 |
| Transmission | Germline | Strain of Origin | 129S4/SvJae |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Exon 1 was replaced with a neomycin selection cassette inserted by homologous recombination. Protein was undetected by FACS analysis of activated B cells obtained from homozygous mutant mice. |