| Primary Identifier | MGI:2445448 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Socs1 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A large portion of exon 2 (approximately 0.6 kb of genomic sequence) was replaced with a PGK-neo cassette via homologous recombination. Northern blot analysis of lung tissue RNA confirmed the absence of gene expression in homozygous mutant animals. |