| Primary Identifier | MGI:2148590 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Ctnnb1 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A neomycin selection cassette replaced a DNA segment containing most of exon 3 and exon 4. Northern blot analysis on RNA derived from homozygous ES cells demonstrated that no detectable transcript was produced from this allele, and western blot analysis on homozygous ES cells confirmed that no stable protein is produced from this allele (data not shown). |
