| Primary Identifier | MGI:3577339 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Mbl2 |
| Transmission | Germline | Strain of Origin | 129S4/SvJae |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The gene was disrupted by the insertion of a neomycin resistance gene into exon 6. RT-PCR analysis demonstrated the lack of transcript in mutant liver. |