Construct: slbo open reading frame from P{Pw15} is replaced by a fragment carrying slbo fused to the Rat\C-EBP-δ activation domain (amino acids 1 to 164) at amino acid 318.
slbo::Rat\C-EBP-δtRa is a suppressor of phenotype of slbounspecified
slbo::Rat\C-EBP-δ rescues between 23% to 2% of slbo- flies.