Construct: 9kb fragment of osk, with 1.3kb of Ecol\lacZ incorporated as a tag at osk position 2471 (coordinates of Kim-Ha et al., Cell 66:23-35 ), just before the 3' untranslated region.
Localizes normally during oogenesis.
The 9kb fragment of osk can rescue osk mutant pattern phenotype.
The 9kb fragment of osk can rescue osk mutant pattern phenotype.