Internal deletion in the Dmau\mariner insertion in P{M.wpch} : 411bp deletion, removing nucleotides 586 to 994. There is also a 16bp insertion at the site of the deletion.
Eye colour: some mosaic spots in the eye in the presence of Dmau\mariner transposase (in an otherwise w- background). Frequency of mosaic spots is 0.2% of that seen in w::Dmau\wpch.tGa.