| Primary Identifier | MGI:1856136 | Allele Type | Spontaneous |
| Gene | Sox18 | Inheritance Mode | Semidominant |
| Strain of Origin | (C57BL/6J x DBA/2J)F1 | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | The mutation was identified as a deletion of a single cytosine at nucleotide 1048. |