An Hsp70 promoter drives expression of an intronless Dhyd\Minos\Ths.PF gene.
Dhyd\Minos transposase gene is under the control of a heat shock promoter.
456bp XbaI-XmnI fragment of Hsp70 promoter and 206bp of untranslated leader sequence replace the 5' inverted repeat of Dhyd\Minos\T.
Hsp70 promoter drives expresson of Dhyd\Minos\T missing the 5' terminus.
Left hand repeat of Dhyd\Minos is replaced by the Hsp70 promoter.