| Primary Identifier | MGI:7447461 | Allele Type | Endonuclease-mediated |
| Attribute String | Modified regulatory region | Gene | Rr400 |
| Strain of Origin | C57BL/6J | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | The Nestin enhancer in intron 2 was targeted with two sgRNAs (targeting TTTGCGGTCTGAAAAGGATT and AGAATCGGCCTCCCTCTCCG) using CRISPR/Cas9 technology, resulting in a 255 bp deletion (chr3:87881638-87881892 (GRCm39)). |