| Primary Identifier | MGI:2159734 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Hoxb8 |
| Transmission | Germline | Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Insertion of a floxed neomycin resistance cassette into the second exon introduced a 4 bp insertion into the first exon that was expected to cause a premature translation stop codon in the open reading frame. |