Expression of full length mio cDNA is under the control of UASp regulatory sequences.
Scer\GAL4VP16.nanos.UTR/mioUASp.cIa rescues mio2
mioScer\UAS.P\T.cIa; Scer\GAL4nos.UTR.T:Hsim\VP16 completely rescues the block in oogenesis and the loss of fertility seen in mio2 homozygous females.