UASt regulatory sequences drive expression of the full-length peb coding region (peb UTR sequences are not present) that is tagged with EGFP.
pebUAS.EGFP/Scer\GAL4Sgs3.PD partially rescues peb1142
Expression of pebScer\UAS.T:Avic\GFP-EGFP driven by Scer\GAL4Sgs3.PD almost fully rescues failure of germ band retraction in peb1142/y mutant embryos.