Figure S2 Localization of Pav protein at the cleavage site depends on Rab1 function from Rab1 interacts with GOLPH3 and controls Golgi structure and contractile ring constriction during cytokinesis in Drosophila melanogaster

Dividing spermatocytes from either wild type or omt/Df mutant males were stained for Pav, tubulin and DNA. (b) Rab1 depletion impairs Pav localization in cytokinesis. Cells were treated with Rab1 dsRNA (Rab1 RNAi) or with Kanamycin dsRNA (control) for 72 hours and then fixed and stained to reveal Pav, tubulin and DNA. Scale bars, 10 µm.