The following information accompanied stocks donated to the Bloomington Drosophila Stock Center by Christopher Potter and Liqun Luo. P{tub-QS.P}L1 is an insertion at 30C5 on the second chromosomal balancer, CyO. P{tub-QS.P}6 is a viable insertion at 47A7 on the second chromosome. P{tub-QS.P}A is viable insertion at 78C8 on the third chromosome.