UAS regulatory sequences drive expression of the miRNA cluster which contains mir-9c, mir-306, mir-79 and mir-9b.
mir-9cUAS.cluster.cSa rescues mir-9cKO
Maternal expression of Scer\GAL4nos.UTR.T:Hsim\VP16>mir-9cScer\UAS.cluster.cSa rescues the primordial germ cell phenotype of mir-9cKO mutants.