Heterozygous adults are smaller in size and weigh less than wild-type controls.
Lethality occurs during the first and second larval instars.
Rpt4[+]/Rpt4G0345 is a suppressor of partially lethal - majority die phenotype of Ras85DV12.UAS, Scer\GAL4ey.PU
Rpt4G0345/+ partially suppresses the semi-lethality caused by expression of Ras85DV12.Scer\UAS under the control of Scer\GAL4ey.PU at 21-22[o]C.
P{lacW} not verified as causing the lethality.