| Primary Identifier | MGI:7607012 | Allele Type | Endonuclease-mediated |
| Attribute String | Humanized sequence, Inserted expressed sequence, Null/knockout | Gene | Fcgr4 |
| Strain of Origin | C57BL/6J | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | Using a CRISPR/Cas9 approach, an âactive genetic cassetteâ (AGC) was used to remove the endogenous mouse gene coding region and replace it with a functional human coding region under the control of the endogenous mouse promoter. |