| Primary Identifier | MGI:2183644 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Ctbp1 |
| Transmission | Germline | Strain of Origin | 129S4/SvJaeSor |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The exon encoding amino acids 55 through 102 was replaced with a floxed neomycin selection cassette. RT-PCR and sequence analyses showed that the disrupted exon was excised and the resultant splicing of the adjacent exons introduced a frameshift mutation. The absence of protein was verifed by Western blot analysis of lysates obtained from homozygous mutant embyros. |