| Primary Identifier | MGI:3639561 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Itgb1 |
| Transmission | Germline | Strain of Origin | 129X1/SvJ |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Insertion of loxP sites flanking the third exon of the Itgb1 gene. Crossing heterozygous mice with CMV-cre deleter mice to excise the floxed exon produced an Itgb1-deficient allele. |