| Primary Identifier | MGI:1857746 | Allele Type | Spontaneous |
| Gene | Etn2 | Inheritance Mode | Semidominant |
| Strain of Origin | Danforth's posterior duplication stock | Is Recombinase | false |
| Is Wild Type | false |
| description | Phenotypic Similarity to Human Syndrome: Caudal regression syndrome (J:195133) |
| molecularNote | A retrotransposon highly homologous to murine early transposon (ETn) endogenous retrovirus (ERV) 3 (ETnERV3) inserted 12 kb upstream of Ptf1a resulting in over-expression. The transposon insertion also results in the over-expression of Gm13344 and Gm13336. |