| Primary Identifier | MGI:3052713 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Chst2 |
| Transmission | Germline | Strain of Origin | 129S2/SvPas |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The 3' PAPS binding region in the catalytic domain was replaced with a neomycin resistance gene. Southern blot confirmed recombination and RT-PCR indicated no transcript was detected in mutant organs. |