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).
l(2)k09923
Deficiency complementation analysis indicates that the lethality of the chromosome (represented by l(2)k09923k09923) is separable from the P{lacW}k09923 insertion.
Location 2L:6411355-6411356 confirmed by FlyBase alignment of dbGSS accession AQ034023 to D. melanogaster arm Release_4 and heterochromatin Release_3.2b. Insertion orientation confirmed.