obst-AUAS.cTa, Scer\GAL4btl.PU is an enhancer of embryonic/larval tracheal dorsal trunk | embryonic stage phenotype of GaspUAS.GFP, Scer\GAL4btl.PU
Co-expression of obst-AScer\UAS.cTa results in a significant increase in the proportion of embryos that show local tube dilations in the dorsal trunk, in embryos expressing GaspScer\UAS.T:Avic\GFP under the control of Scer\GAL4btl.PU.
obst-AUAS.cTa rescues obst-AΔ1
Expression of obst-AScer\UAS.cTa under the control of Scer\GAL469B rescues the lethality of obst-AΔ1/obst-AΔ1 mutants.