| Primary Identifier | MGI:5486334 | Allele Type | Targeted |
| Attribute String | Modified regulatory region | Gene | Zbtb7b |
| Transmission | Germline | Strain of Origin | 129S/SvEv |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | The targeting vector deleted the thymic enhancer (TE) in the distal regulatory element while leaving the silencer sequence intact. A floxed neomycin selection was also inserted adjacent to the silencer element. The resistance cassette was eventually excised by transient cre expression. |