A set of third chromosome mutant stocks derived by insertional mutagenesis using the P-element construct P{lacW}; most lines have a lethal or semi-lethal phenotype. The P{lacW} construct carries a w+mC mini-white visible marker, Ecol\lacZ enhancer trap sequences, and bacterial sequences that allow plasmid rescue (FBrf0049800).
The insertion site was mapped to a BamHI-HindIII restriction fragment. The orientation of the insertion was not reported.
Genomic location previously reported as 3L:19826239..19 ,827,520 [+] .
S066917
The P insertion is in a negative orientation with repect to trc gene transcription