Amino acid replacement: S23N.
UASt regulatory sequences drive expression of a predicted dominant negative form of Rab39 that is tagged at the N-terminal end with YFP.
embryonic/larval dorsal tracheal branch | embryonic stage, with Scer\GAL4btl.PU
embryonic/larval tracheal system | embryonic stage, with Scer\GAL4btl.PS
tracheal lumen | embryonic stage, with Scer\GAL4btl.PS
Expression of Rab39S23N.Scer\UAS.T:Avic\GFP-YFP under the control of Scer\GAL4btl.PU in embryos leads to defects in dorsal branch tube fusion, but not other aspects of tracheal development.
Df(2R)Asm-M1M2, Rab39S23N.UAS.YFP, Scer\GAL4btl.PS has tracheal lumen | embryonic stage phenotype
Df(2R)Asm-M1M2, Rab39S23N.UAS.YFP, Scer\GAL4btl.PS has embryonic/larval tracheal system | embryonic stage phenotype