Approximately 50% of animals expressing two copies of naudsRNA.Scer\UAS.cWa under the control of Scer\GAL4Act.PU do not survive to adulthood.
Slightly more than 20% of embryos expressing two copies of naudsRNA.Scer\UAS.cWa under the control of Scer\GAL4Act.PU have severe muscle disruptions.
Many adult females expressing two copies of naudsRNA.Scer\UAS.cWa under the control of Scer\GAL4Act.PU have enlarged abdomens and are unable to lay eggs.