| Primary Identifier | MGI:3664569 | Allele Type | Gene trapped |
| Attribute String | Null/knockout, Reporter | Gene | Psip1 |
| Transmission | Germline | Strain of Origin | 129P2/OlaHsd |
| Is Recombinase | false | Is Wild Type | false |
| description | Mutant ES cell line = ES149, created in E14 ES cells. |
| molecularNote | A gene trap vector was inserted into intron 8. X-Gal staining failed to detect expression in preimplantation embryos, but detected ubiquitous expression in heterozygous embryos. RT-PCR failed to detect the full-length transcript in mutants. |