| Primary Identifier | MGI:6324490 | Allele Type | Targeted |
| Attribute String | Null/knockout, Reporter | Gene | Nanos3 |
| Transmission | Germline | Strain of Origin | (C57BL/6NCrlj x CBA/JNCrlj)F1 |
| Is Recombinase | false | Is Wild Type | false |
| molecularNote | A lacZ reporter gene was inserted at the translation initiation site. A loxP-flanked neomycin resistance cassette was inserted downstream of the reporter gene. Immunohistochemistry confirmed the absence of endogenous protein expression in the primordial germ cells. |