| Primary Identifier | MGI:3608921 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Cpb2 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A neomycin resistance gene in opposite orietation replaced part of intron 1, exon 2 and part of intron 2. The absence of mRNA in livers was confirmed by Northern blot. Western blot failed to detect protein in mutants. |
