An approximately 2.6kb genomic fragment of vas is fused upstream of sequence encoding a GAL4 driver.
Scer\GAL4vas.2.6 drives expression throughout oogenesis.
male sterile, with ssp3KK102697
bamUASp.GFP/Scer\GAL4vas.2.6 is a suppressor of spermatogonium | increased number phenotype of DoaHD/DoaDem