Expression of tor13D is driven by an Hsp70 promoter and sev enhancer sequences.
Partial rescue of tracheal migration defect in btl homozygotes.
tor13D.hs.sev is a suppressor of embryonic/larval tracheal system phenotype of stumps09904b
Expression of tor13D.hs.sev in stumps09904b mutant embryos induces some tracheal branching.