TnBVank1 PG cells show lipids accumulation.
(A) In the control yw;phm-Gal4 there are few lipid droplets stained with Oil Red O, while in TnBVank1 cells several lipid droplets are detected (B,C). (E,F) In TnBVank1 there is also a sterol accumulation, shown by filipin staining, which is absent in control PG (D). 60 PGs were stained for each experiment. PGs in panels A,B,D,E are at the same magnification and the reference scale bar 50 µm is showed in A. Boxed regions are magnified in C,F and the reference scale bar is 5 µm indicated in C.