FISH detection of PTEN and VEGF gene loci in MCF-10.B2 cells during mammary epithelial differentiation and early mammary tumorigenesis. PTEN (red) and VEGF (green)were detected in paraformaldehyde f...

FISH detection of PTEN and VEGF gene loci in MCF-10.B2 cells during mammary epithelial differentiation and early mammary tumorigenesis. PTEN (red) and VEGF (green)were detected in paraformaldehyde fi...

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 a control for the experiment and s...

HeLa cells stably expressing BAC-encoded GFP-labeled snRNP protein U2A' and imaged witb a Leica SP5 confocal microscope using a 60x 1.4NA HCX Plan Apo objective lens. The U2A' is confined to the nucl...

HeLa cells stably expressing BAC-encoded GFP and imaged witb a PicoQuant MicroTime 200 confocal microscope using an Olympus 60x 1.2NA water immersion objective lens. The GFP is distributed throughout...

DRB-treated HeLa cells stably expressing BAC-encoded GFP-labeled snRNP protein U1-70K and imaged witb a PicoQuant MicroTime 200 confocal microscope using an Olympus 60x 1.2NA water immersion objective...

HeLa cells stably expressing the BAC-encoded GFP-labeled hPrp8 snRNP and MS2-mRED protein and treated with doxycholine to express the E3 transgene. Shown is the mRED signal. Cells imaged witb a Leica...

Living Lilium pollen tube labeled with paclitaxel (blue) to mark microtubules (blue) and cytochalasin D TMR to mark endoplasmic reticulum (green) imaged using laser scanning focal microscopy. The grow...

Living Lilium pollen tube labeled with TMRE (red)to mark mitochondria and imaged using laser scanning focal microscopy. Shown is a central 1.0 micron thick x-y slice. The growing tip is devoid of mit...

Living Lilium pollen tube labeled with carboxy-dichlorofluorofluorescein (green) to mark the vacuole and cytochalasin D TMR to mark endoplasmic reticulum (red) imaged using laser scanning focal micros...