I need to report a problem affecting the following four insertion entries: FBti0155018 P{UASp-WASp.RBD-GFP}278a FBti0155021 P{UASp-WASp.RBD-GFP}378b FBti0155020 P{UASp-WASp.RBD-GFP}378a FBti0155019 P{UASp-WASp.RBD-GFP}278b Susan Parkhurst, who sent us stocks with these insertions, recently discovered they are insertions of P{sqh-WASp.RBD-GFP} (FBtp0092933) rather than P{UASp-WASp.RBD-GFP} (FBtp0087754). Consequently, the insertion entries above need to be "obsoleted" as erroneous and new entries need to be created for P{sqh-WASp.RBD-GFP}278a and P{sqh-WASp.RBD-GFP}278b -- second chromosome insertions P{sqh-WASp.RBD-GFP}378b and P{sqh-WASp.RBD-GFP}378a -- homozygous viable and fertile, third chromosome insertions. -- Kevin Cook, Ph.D. Bloomington Drosophila Stock Center http://flystocks.bio.indiana.edu