The following information accompanied stocks donated to the Bloomington Stock Center by Peter Taft, University of Iowa.
P{UAS-hPON1.S}R19 and P{UAS-hPON1.S}R31 are second chromosome insertions.
P{UAS-hPON1.S}R9c and P{UAS-hPON1.S}R1 are third chromosome insertions.