| Primary Identifier | MGI:3624517 | Allele Type | Radiation induced |
| Attribute String | Null/knockout | Gene | In(4)56Rk |
| Inheritance Mode | Semidominant | Strain of Origin | (DBA/2J x C57BL/6J)F1 |
| Is Recombinase | false | Is Wild Type | false |
| description | This inversion is homozygous lethal. |
| molecularNote | This is a large inversion on Chromosome 4 which arose in a DBA/2J male exposed to 1000R of radiation. It covers most of chromosome 4 with the breakpoints in G bands 4A1 and 4E2. The distal breakpoint of the inversion is in the second intron of the Gnb1 gene and the proximal breakpoint lies within the centromere. |
