A fragment containing I-element\gag and the 5' part of I-element\RTase is expressed under the control of an Hsp70 promoter.
Transformed into D.melanogaster to assay for the ability of the P{i1-2Δ} construct to repress I-element activity.
Transformed into D.melanogaster to assay for the ability of the P{i1-2Δ} construct to repress I-element activity.