A αTub84B promoter drives expression of a full length disp cDNA. αTub84B 3' UTR sequences are fused downstream of the disp cDNA sequences.
wild-type
dispαTub84B.PB rescues dispS037707
Fully rescues dispS037707 homozygotes to adulthood and also rescues the embryonic segment polarity phenotype associated with loss of both maternal and zygotic disp function.