| Primary Identifier | MGI:1857451 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Sp4 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Sequence encoding three zinc-finger domains was replaced with a construct containing an HPRT gene. Northern blot analysis of brain extracts showed the presence of an aberrant transcript in homozygous mutant mice. The transcript was undetectable in further analysis using a probe specific for the zinc-finger domains. |
