UASt regulatory sequences drive expression of mature SP (lacking the signal sequence) that is tagged at the N-terminal end with Tag:M(hGGT1). This results in a membrane-bound protein: the SP portion is expressed extracellularly, but remains attached to the expressing cell (via the membrane located Tag:M(hGGT1) tag).
report comment: Acp70AUAS.T:GGT1 encodes a membrane-bound form of the protein.
construct_comment: Progenitors are those of the plasmid, pP{UAS-Acp70A.GGT}.