| Primary Identifier | MGI:6163746 | Allele Type | Spontaneous |
| Attribute String | Not Specified | Gene | Gnat2 |
| Inheritance Mode | Recessive | Strain of Origin | C.129P2(B6)-Cx3cr1<tm1Litt> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | An A-to-G point mutation at coding nucleotide 518 in exon 5, resulting in an aspartic acid to glycine amino acid change at position 173 (p.D173G), was identified in the Cx3cr1tm1Litt line. Backcrossing with BALB/c mice segregated the two mutations. |