| Primary Identifier | MGI:3628802 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Del(9Apoa1-Apoa4)1Hmez |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A neomycin resistance gene replaced the coding sequences of apolipoprotein A-I, apolipoprotein C-III and the first two exons of apolipoprotein A-IV. Northern blot of mutant liver and intestine demonstrated successful ablation of expression of all three genes. Western blot confirmed absence of protein of each gene. |