An Hsp70 promoter drives expression of a mutated form of dsh (carries the amino acid replacements T235A, S236A, S237A, S239A, S240A and T242A) tagged with Tag:MYC.
Rescues the lethality of dsh3 flies when expressed using heat shock. Fails to rescue the tissue polarity phenotype of dsh1 flies in the presence or absence of heat shock.