| Primary Identifier | MGI:3796996 | Allele Type | Targeted |
| Attribute String | Humanized sequence | Gene | C1qa |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Four amino acids within the exon 1 of the mouse sequence were converted to the corresponding human sequence and introduced by targeted homologous recombination with loxP flanked neo cassette place in intron 1. The neo cassette was removed either by crossing with deleter cre expressing strain or by transient transfection with cre. |