The αTub67C drives expression of full-length cact fused to the lacZ reporter. The cact coding region has been inserted after seven codons of the Ecol\lacZ gene.
wild-type
cactαTub67C.lacZ rescues cact12
cactαTub67C.lacZ partially rescues cactBQ/cactE10
Substantially rescues the dorsalising phenotype seen in cactBQ/cactE10 embryos.