| Primary Identifier | MGI:7643694 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Hmgxb4 |
| Transmission | Germline | Strain of Origin | C57BL/6J |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A gene trap consisting of a loxP site, an FRT flanked-cassette containing En2 spicing acceptor, IRES, lacZ, pA, hBactP, neomycin resistance gene, and pA, followed by exons 3 to 5, and a second loxP site was inserted after exon 2. The En2 SA/LacZ/neo cassette was removed via flp-mediated recombination. Exons 3-5 were deleted via cre-mediated recombination in the germline. |