| Primary Identifier | MGI:2158360 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | St8sia1 |
| Transmission | Germline | Strain of Origin | 129S6/SvEvTac |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | An IRES-lacZ and neomycin selection cassette was inserted into exon 5, which encodes the sialyl S motif, an essential part of the catalytic domain of the encoded protein. TLC analysis on brain extract of homozygous mice demonstrated that no active protein was produced from this allele. |
