An Hsp70 promoter drives expression of Hirr\Himar1\T.
Expression of Hirr\Himar1\Ths.PL using heat shock does not result in a reduction in the rate of germline excision of M{peach} from P{M{peach}wpch} caused by P{hsp26-Sgs3:Mos1} (tested in D.melanogaster). P{hs-Hirr\Himar1\T.L} does not results in a reduction in the rate of germline excision of M{peach} from P{M{peach}wpch} caused by P{hsp70:Mos1} (tested in D.melanogaster).
D.J. Lampe