Expression of VhlScer\UAS.cHa under the control of Scer\GAL4btl.PS results in a disconnected dorsal trunk without ectopic branching.
Scer\GAL4btl.PS/VhlUAS.cHa partially rescues Vhl1
The ectopic branching phenotype seen in the tracheal system of Vhl1 homozygous embryos is partially rescued by expression of VhlScer\UAS.cHa under the control of Scer\GAL4btl.PS.