| Primary Identifier | MGI:5583020 | Allele Type | Spontaneous |
| Gene | Nbeal2 | Strain of Origin | 129S1/SvImJ |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | An 8 bp deletion causing a frameshift in exon 27 arose in 129S1/SvImJ mice purchased from Jackson Laboratory. |