| Primary Identifier | MGI:7286313 | Allele Type | Endonuclease-mediated |
| Attribute String | Modified regulatory region | Gene | Rr201 |
| Strain of Origin | C57BL/6J | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | Using gRNAs (targeting TCTTTCAGCGATGATCCGGG and AGCGCGCTTAACAAGCATTA) with CRISPR/Cas9 technology, the poised enhancer located 109 kb upstream of Lhx5 was deleted. |