| Primary Identifier | MGI:2180227 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Ugcg |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | In mutant embyronic stem cells carrying the targeted mutation Ugcgtm1Rlp, exon 7 of the second allele was targeted using a hygromycin resistance replacement vector. Enzyme assays performed on extracts from doubly mutant embryonic stem cells verified the absence enzyme activity. |