| Primary Identifier | MGI:5817494 | Allele Type | Endonuclease-mediated |
| Attribute String | Hypomorph | Gene | Tyr |
| Strain of Origin | C57BL/6 | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | CRISPR/Cas9 technology was used to generate a 23-bp deletion in the promoter of the tyrosinase gene, extending from position -107 through -85 with respect to the translation-initiating ATG codon. |