| Primary Identifier | MGI:5466675 | Allele Type | Chemically and radiation induced |
| Gene | Dp(In4)20H | Inheritance Mode | Semidominant |
| Strain of Origin | (C3H/HeH x 101/H)F1 | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | This duplication on Chromosome 4 was identified among the offspring of a (C3H/HeH x 101H)F1 male mouse that received triethylenemelamine and 3-aminobenzamide plus 6 Gy X-rays and later was mated to a tester (PT) female. Cytogenetic analysis suggests it is most likely an inverted duplication of bands 4A3-B1. |