| Primary Identifier | MGI:1856333 | Allele Type | Spontaneous |
| Gene | Csf1 | Inheritance Mode | Recessive |
| Strain of Origin | B6;DW-Pou1f1<dw> | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | A single nucleotide (T) insertion 262 bp downstream from the initiation codon resulted in a frameshift and the creation of a stop codon 21 bp downstream of the insertion. |