A set of mutant stocks derived by insertional mutagenesis using the P-element construct P{PZ}; most lines have a lethal or sterile phenotype. The P{PZ} construct carries a ry[+] visible marker, Ecol\lacZ enhancer trap sequences, and bacterial sequences that allow plasmid rescue.
The insertion sites of P{Mae-GMR.E}BruceGMREP-86a-1, P{Mae-GMR.E}BruceGMREP-86a-1 and P{PZ}jumu06439 are within 1 kb of each other.