Spindle oscillation is inhibited in nip100delta null cells arrested in S phase. nip100 is the yeast homologue of p150[glued] and encodes the large subunit of the cytoplasmic dynactin complex. In wild-...

Spindle oscillation in kar9delta cells arrested in S phase. In wild-type cells, the spindle moves in both directions through the bud neck; these movements coincide with lateral sliding of a cytoplasmi...

This HeLa cell is expressing two fluorescent proteins, including EGFP-CENP-B, a fluorescent protein that marks kinetochores (seen as paired dots oriented parallel to the x-axis and attached to opposit...

After EGF stimulation for 4 h, Helix Pomatia Lectin (HPL) (green) in HeLa cells expressing wild-type Arf1-GFP (Arf1(WT)-GFP) (gray) is redistributed from Golgi (Giantin) (red) to ER. HPL binds various...

GalNac-T1 (green) is in dispersed punctate structures that stain positive for COP-I gamma1 (red) after EGF treatment of HeLa cells for 4h. These data suggest that GalNAc-Ts are being redistributed fro...

COP-I beta1 (green) staining at the Golgi (GM130, a cis-Golgi marker) (red), is redistributed out of the Golgi after EGF treatment of HeLa cells for 4 h. The increase in number and intensity of puncta...

GalNac-T1 staining (green) colocalizes with COP-I beta1 (red) staining at the Golgi (HPL) (gray) in unstimulated HeLa cells. Helix Pomatia Lectin (HPL) binds various glycans but the Tn antigen in part...

After EGF stimulation for 4 h, Helix Pomatia Lectin (HPL) (green) in HeLa cells expressing constitutively active mutant Arf1-GFP (Arf1(Q71L)-GFP) (gray) resists redistribution from Golgi (Giantin) (re...

GalNac-T1 (green) is in dispersed punctate structures that stain positive for COP-I beta1 (red) after EGF treatment of HeLa cells for 4h. These data suggest that GalNAc-Ts are being redistributed from...

COP-I gamma1 (green) staining at the Golgi (GM130, a cis-Golgi marker) (red), is redistributed out of the Golgi after EGF treatment of HeLa cells for 4 h. The increase in number and intensity of punct...