| Primary Identifier | MGI:1857640 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Prrx1 |
| Transmission | Germline | Strain of Origin | 129S7/SvEvBrd-Hprt1<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A PGK-neomycin cassette was inserted into the 5' region of the homeobox domain. RT-PCR analysis failed to detect gene specific transcript in homozygous mutant animals. |