| Primary Identifier | MGI:3723623 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Hoxa5 |
| Transmission | Germline | Strain of Origin | STOCK 129/Sv and C57BL/6J and SJL |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A loxP site was introduced downstream of exon 2 and a loxP-frt-PGKneopA-frt in the intron upstream of exon 2. Absence of a protein product was confirmed by western blot on embryo extracts. |