A genomic rescue construct that carries pps gene.
Ovaries of Df(3R)pps1/Df(3R)Exel7316 females that are partially rescued by one copy of pps+tJa contain tumors.
pps+tJa, Df(3R)pps1, + is an enhancer of partially lethal - majority die | dominant phenotype of Sxlf1, da[+]/da2
pps+tJa rescues Df(3R)pps1
Two copies of pps+tJa are necessary to rescue homozygous Df(3R)pps1 or Df(3R)pps[1]/Df(3R)Exel7316 females to fertility.