| Primary Identifier | MGI:5501500 | Allele Type | Spontaneous |
| Gene | Ednrb | Inheritance Mode | Dominant |
| Strain of Origin | JF1/Ms | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | This revertant mutation of Ednrbs occurred spontaneously in the JF1/Ms inbred strain at the National Institute of Genetics, Mishima, Japan. It was identified by the loss of the piebald (white spotting) phenotype characteristic of the strain. |