esg sequences from nucleotide 1 to 985 (coordinates as in FBrf0057128,bp 1000 is the beginning of the coding region) governing expression of lacZ.
Construct: esg sequences from nucleotide 1 to 985 (coordinates as in FBrf0057128, bp 1000 is the beginning of the coding region) placed upstream, and in opposite orientation to, w+mC.
construct_comment: Progenitors are those of the plasmid, pP{esg}.