UAS drives expression of Tsf2 containing a Y533F substitution in the C-terminal lobe, which abolishes its iron binding capacity, and lacking amino acids 798-820 (the GPI modification site), thereby generating a secreted protein.
Scer\GAL4en.PU/Tsf2Y533F.ΔGPI.UAS fails to rescue Tsf2ex234
Scer\GAL4en.PU-mediated expression of Tsf2Y533F.ΔGPI.Scer\UAS fails to rescues septate junction assembly in Tsf2ex234 mutants.