amorphic allele - molecular evidence
FLP-mediated recombination between the progenitors (PBac{WH}f04029 and P{XP}parad04188) results in deletion of para.
Scer\FLP1-mediated recombination between the progenitors (PBac{WH}f04029 and P{XP}parad04188) results in deletion of para.