| Primary Identifier | MGI:2656726 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Hoxb13 |
| Transmission | Germline | Strain of Origin | Not Specified |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A lacZ gene was inserted into exon 2 at codon 33, disrupting the homeodomain. The targeting vector included a floxed neo cassette immediately downstream of lacZ. Subsequent in vivo excision of the floxed neo cassette resulted in Hoxb13tm1Mrc. |