| Primary Identifier | MGI:6401827 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Ambn |
| Transmission | Germline | Strain of Origin | B6.Cg-Thy1<a> |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A 4,204 bp segment from the 5' end of the gene was replaced with an NLSlacZ inserted at the evolutionarily invariant strong translation initiation codon in exon 2. |