TnBVANK1 disrupts the endocytic pathway in PG cells.

60 PGs stained for Rab5 (A,B), Rab11 (C,D) and Rab7 (E,F) in yw;phm-Gal4 and TnBVank1 larvae at five days AED. The distribution of endosomes marked with Rab5 (A,B) and Rab11 (C,D) is not affected by TnBVank1 expression, while a reduction in number was observed for late endosomes marked with Rab7 (E,F). All panels are at the same magnification and the reference scale bar is 5 µm showed in A.