| Primary Identifier | MGI:2681787 | Allele Type | Chemically induced (ENU) |
| Gene | Rps20 | Inheritance Mode | Dominant |
| Strain of Origin | C3HeB/FeJ | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | A T209C transition results in a leucine to proline amino acid residue change at codon 32. |