Time-lapse movie showing extensive dissemination of myoepithelial cells from P-cadherin null epithelium, with gradual loss of myoepithelial coverage. The cells are expressing td tomato as a membrane ...

The nucleolus during mammary epithelial differentiation and early mammary tumorigenesis. Proliferating 2D cultures of MCF-10.B2 cells at day 0 were stained with ANA-N antibody to detect nucleoli (gree...

The nucleolus during mammary epithelial differentiation and early mammary tumorigenesis. Quiescent 2D cultures of MCF-10.B2 cells were stained with ANA-N antibody to detect nucleoli (green) and count...

This image is part of a group of 4 images supporting the conclusion that hRio2 kinase activity is required for cytoplasmic 18S-E pre-rRNA processing. This image is the untreated control for the exper...

HeLa cells stably expressing BAC-encoded GFP-labeled snRNP protein hPrp31 and imaged witb a Leica SP5 confocal microscope using a 60x 1.4NA HCX Plan Apo objective lens. The hPrp31 is confined to the ...

HeLa cells stably expressing BAC-encoded GFP-labeled snRNP protein Snu114 and imaged witb a Leica SP5 confocal microscope using a 60x 1.4NA HCX Plan Apo objective lens. The Snu114 is confined to the ...

HeLa cells stably expressing BAC-encoded GFP-labeled snRNP protein hPrp8 and treated with DRB. Cells were imaged witb a Leica SP5 confocal microscope using a 60x 1.4NA HCX Plan Apo objective lens. Fr...

Freeze substituted Lilium pollen tube immunolabeled for filamentous actin and imaged using laser scanning confocal microscopy. Shown is a projection of z-slices revealing the dense sub-apical actin fr...

Freeze substituted Lilium pollen tube immunolabeled for filamentous actin and imaged using laser scanning confocal microscopy. Shown is a projection of x-z slices revealing the cortical distribution o...

Freeze substituted Lilium pollen tube immunolabeled for microtubules (blue>magenta) and imaged using laser scanning confocal microscopy. Shown is a projection of x-z slices revealing the cortical dist...