| Primary Identifier | MGI:6359867 | Allele Type | Targeted |
| Attribute String | Null/knockout | Gene | Abtb2 |
| Transmission | Germline | Strain of Origin | 129/Sv x C57BL/6 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | Almost the entire gene, from the 3' part of exon 1 through exon 12, was replaced with a neomycin resistance gene cassette using homologous recombination. |