Extended Data Fig. 3: Infection and oxidative damage induce FGF/bnl in the midgut epithelium. | Nature Cell Biology

Extended Data Fig. 3: Infection and oxidative damage induce FGF/bnl in the midgut epithelium.

From: Remodelling of oxygen-transporting tracheoles drives intestinal regeneration and tumorigenesis in Drosophila

Extended Data Fig. 3

Adult midgut bnl-expressing cells labeled with the reporter bnl-Gal4 > UAS-srcGFP were imaged in unchallenged conditions (4% sucrose) and upon oral P.a. infection (48hrs), feeding with H2O2 (48hrs) and PQ (24hrs). DAPI (blue) in the upper panels stained all midgut nuclei. The bottom panels show the GFP-labeled bnl expressing cells separately. P.a. and PQ induced the reporter throughout the midgut, whereas H2O2 exhibited an anterior midgut bias. Scale bar: 300 μm.

Back to article page