| Primary Identifier | MGI:1934584 | Allele Type | Spontaneous |
| Gene | Inpp4a | Inheritance Mode | Recessive |
| Strain of Origin | C57BL/6J-A<w> | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | The underlying mutation underlying this allele was determined to be a single nucleotide deletion (G at nucleotide position 744). The resulting frameshift creates a stop codon at amino acid position 263, truncating most of the 939 amino acid protein including the active site. |