| Primary Identifier | MGI:7439589 | Allele Type | Endonuclease-mediated |
| Attribute String | Conditional ready, Modified regulatory region | Gene | Rr95 |
| Strain of Origin | C57BL/6J | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | Cd4 maturity enhancer E4m in intron 1 was targeted with sgRNAs and ssODN templates using CRISPR/Cas9 technology, resulting in the insertion of loxP sites flanking the enhancer. |
