| Primary Identifier | MGI:3586495 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Chrng |
| Transmission | Germline | Strain of Origin | 129X1/SvJ |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A PGK-neo was inserted to replace exon 4. Northern blot of mutants failed to detect the wild-type transcript. However, shorter transcripts thought to result from alternative splicing were present. |