Constitutively active mutant Arf1-GFP (Arf1(Q71L)-GFP) (gray) colocalizes primarily at the Golgi (Giantin) (red) with Helix Pomatia Lectin (HPL) (green) in unstimulated HeLa cells. HPL binds various g...

Wild-type Arf1-GFP (Arf1(WT)-GFP) (gray) does not block redistribution of Helix Pomatia Lectin (HPL) (green) from Golgi to ER in Src-deficient SYF fibroblasts cotransfected with active Src (SrcE-DsRe...

Expression of transmembrane domain deleted-PINK1-YFP (green) is stabilized in the mitochondira, but does not induce mitochondrial translocation of mCherry-Parkin (red) in PINK1 knock-out mouse embryon...

Mitochondria in HeLa cells are identified by mito-YFP (green) following treatment with the mitochondrial depolarizing agent CCCP (carbonyl cyanide m-chlorophenyl hydrazone). When fixed cells are perme...

Boi (green) localizes predominantly to apical cells in Drosophila wild-type germaria but not in boi[e] mutant germaria (CIL#13740). Germ cells are identified using anti-Vasa (blue). Image is Fig 2B in...

Boi (green) no longer localizes predominantly to apical cells in Drosophila boi[e] mutant germaria (compare with CIL# 13739). Germ cells are identified using anti-Vasa (blue). Image is Fig 2C in J Cel...

Boi (red) localizes predominantly to apical cells in Drosophila wild-type germaria (CIL# 13741) but not in germaria with UAS-boi[RNAi] expression in apical cells (cells expressing UAS-boi[RNAi] also e...

YFP-Parkin (green) does not translocate to mitochondria (red) when HeLa cells are transfected with control siRNA (siCtrl). HeLa cells stably expressing YFP-Parkin were transfected with control siRNA f...

PINK1-YFP R98F (green) is localized to mitochondria in the absence of the mitochondrial depolarizing agent CCCP (carbonyl cyanide-m-chlorophenyl hydrazone). The R98F mutation in PINK1-YFP partially in...

Immunofluorescence images used to investigate stabilization of microtubules (MTs) by Von Hippel-Lindau tumor suppressor protein (pVHL). VHL-deficient RCC-4 cells with empty vector have a lower alpha-t...