Insertion lines from this collection were assessed for inclusion in the Gene Disruption Project collection.
A set of mutant stocks derived by insertional mutagenesis using the P-element construct P{lacW}; most lines have a lethal or sterile 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).
In wandering third instar larva, weak expression in brain and salivary gland.
l(3)j4D1
Location 3R:565370-565371 confirmed by FlyBase alignment of dbGSS accession AQ026319 to D. melanogaster arm Release_4 and heterochromatin Release_3.2b.