Expression of roboScer\UAS.T:Avic\GFP under the control of Scer\GAL4btl.PS results in failure of the 10 dorsal branches of the tracheal system to establish a dorsal anastomosis at the midline.
Scer\GAL4btl.PS, robo1UAS.GFP has adult dorsal tracheal branch | third instar larval stage phenotype, enhanceable by SdcRNAi.UAS.cSa/Scer\GAL4btl.PS
Scer\GAL4btl.PS, robo1UAS.GFP has adult dorsal tracheal branch | third instar larval stage phenotype, suppressible | partially by SdcRESC.UAS/Scer\GAL4btl.PS
Expression of SdcRESC.Scer\UAS suppresses the dorsal branch fusion phenotype seen when roboScer\UAS.T:Avic\GFP is expressed under the control of Scer\GAL4btl.PS.
Expression of SdcdsRNA.Scer\UAS.cSa enhances the dorsal branch fusion phenotype seen when roboScer\UAS.T:Avic\GFP is expressed under the control of Scer\GAL4btl.PS.